WO2007104805A1 - Procedimiento para la obtención de sulfonatos de alquilbenceno lineales altamente solubles - Google Patents
Procedimiento para la obtención de sulfonatos de alquilbenceno lineales altamente solubles Download PDFInfo
- Publication number
- WO2007104805A1 WO2007104805A1 PCT/ES2006/000131 ES2006000131W WO2007104805A1 WO 2007104805 A1 WO2007104805 A1 WO 2007104805A1 ES 2006000131 W ES2006000131 W ES 2006000131W WO 2007104805 A1 WO2007104805 A1 WO 2007104805A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- weight
- phenyl isomer
- content
- obtaining
- highly soluble
- Prior art date
Links
- 150000004996 alkyl benzenes Chemical class 0.000 title abstract description 33
- 238000004519 manufacturing process Methods 0.000 title description 9
- 238000000034 method Methods 0.000 claims abstract description 64
- 150000001875 compounds Chemical class 0.000 claims abstract description 38
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 206
- 239000003054 catalyst Substances 0.000 claims description 126
- 238000005804 alkylation reaction Methods 0.000 claims description 70
- 238000006243 chemical reaction Methods 0.000 claims description 66
- 239000010457 zeolite Substances 0.000 claims description 58
- 239000000203 mixture Substances 0.000 claims description 56
- -1 alkyl sulfonic acid Chemical compound 0.000 claims description 53
- 230000029936 alkylation Effects 0.000 claims description 50
- 150000001336 alkenes Chemical class 0.000 claims description 47
- 230000008569 process Effects 0.000 claims description 47
- 229910021536 Zeolite Inorganic materials 0.000 claims description 46
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 46
- 239000000047 product Substances 0.000 claims description 43
- 238000000746 purification Methods 0.000 claims description 31
- 239000006227 byproduct Substances 0.000 claims description 24
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 23
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
- 238000009826 distribution Methods 0.000 claims description 20
- 150000002910 rare earth metals Chemical class 0.000 claims description 19
- 150000001491 aromatic compounds Chemical class 0.000 claims description 18
- 230000003165 hydrotropic effect Effects 0.000 claims description 18
- 239000011734 sodium Substances 0.000 claims description 18
- 239000002243 precursor Substances 0.000 claims description 16
- 238000001179 sorption measurement Methods 0.000 claims description 16
- 150000005673 monoalkenes Chemical class 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000002168 alkylating agent Substances 0.000 claims description 14
- 229940100198 alkylating agent Drugs 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 150000002739 metals Chemical class 0.000 claims description 13
- 229910052708 sodium Inorganic materials 0.000 claims description 12
- 229910052791 calcium Inorganic materials 0.000 claims description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims description 11
- 229910052749 magnesium Inorganic materials 0.000 claims description 11
- 239000004711 α-olefin Substances 0.000 claims description 11
- 229910052684 Cerium Inorganic materials 0.000 claims description 10
- 229910052779 Neodymium Inorganic materials 0.000 claims description 10
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 10
- 238000005984 hydrogenation reaction Methods 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 10
- 229910052700 potassium Inorganic materials 0.000 claims description 10
- 229910052777 Praseodymium Inorganic materials 0.000 claims description 9
- 229910052746 lanthanum Inorganic materials 0.000 claims description 9
- 239000000377 silicon dioxide Substances 0.000 claims description 9
- 239000003463 adsorbent Substances 0.000 claims description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000004927 clay Substances 0.000 claims description 7
- 239000003599 detergent Substances 0.000 claims description 7
- 150000001993 dienes Chemical class 0.000 claims description 7
- 239000003752 hydrotrope Substances 0.000 claims description 7
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 229910052744 lithium Inorganic materials 0.000 claims description 6
- 238000006386 neutralization reaction Methods 0.000 claims description 6
- 239000012188 paraffin wax Substances 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000005194 fractionation Methods 0.000 claims description 5
- 239000000499 gel Substances 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 239000004094 surface-active agent Substances 0.000 claims description 5
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 4
- 229910052693 Europium Inorganic materials 0.000 claims description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 4
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052772 Samarium Inorganic materials 0.000 claims description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 238000003442 catalytic alkylation reaction Methods 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 4
- 239000000194 fatty acid Chemical class 0.000 claims description 4
- 229930195729 fatty acid Chemical class 0.000 claims description 4
- 238000000634 powder X-ray diffraction Methods 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 229910052726 zirconium Inorganic materials 0.000 claims description 4
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 3
- 229910052788 barium Inorganic materials 0.000 claims description 3
- 235000010290 biphenyl Nutrition 0.000 claims description 3
- 239000004305 biphenyl Substances 0.000 claims description 3
- 239000000975 dye Substances 0.000 claims description 3
- 150000002191 fatty alcohols Chemical class 0.000 claims description 3
- 229910052735 hafnium Inorganic materials 0.000 claims description 3
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims description 3
- 102000004190 Enzymes Human genes 0.000 claims description 2
- 108090000790 Enzymes Proteins 0.000 claims description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- 239000004115 Sodium Silicate Substances 0.000 claims description 2
- 150000008051 alkyl sulfates Chemical class 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 150000003863 ammonium salts Chemical class 0.000 claims description 2
- 229920001400 block copolymer Polymers 0.000 claims description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims description 2
- 239000002738 chelating agent Substances 0.000 claims description 2
- 230000001186 cumulative effect Effects 0.000 claims description 2
- 238000004851 dishwashing Methods 0.000 claims description 2
- 150000004665 fatty acids Chemical class 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims description 2
- 239000003205 fragrance Substances 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims description 2
- 239000010665 pine oil Substances 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000003755 preservative agent Substances 0.000 claims description 2
- 239000011780 sodium chloride Substances 0.000 claims description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 2
- 239000000341 volatile oil Substances 0.000 claims description 2
- 239000008096 xylene Substances 0.000 claims description 2
- 150000002169 ethanolamines Chemical class 0.000 claims 1
- 150000004679 hydroxides Chemical class 0.000 claims 1
- 239000002002 slurry Substances 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 abstract description 8
- 239000011949 solid catalyst Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 22
- 238000006356 dehydrogenation reaction Methods 0.000 description 16
- 238000006277 sulfonation reaction Methods 0.000 description 15
- 229910052799 carbon Inorganic materials 0.000 description 13
- 230000009849 deactivation Effects 0.000 description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
- 239000002253 acid Substances 0.000 description 10
- 125000000217 alkyl group Chemical group 0.000 description 10
- 238000004821 distillation Methods 0.000 description 10
- QUCDWLYKDRVKMI-UHFFFAOYSA-M sodium;3,4-dimethylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1C QUCDWLYKDRVKMI-UHFFFAOYSA-M 0.000 description 10
- 239000011777 magnesium Substances 0.000 description 8
- 229910052680 mordenite Inorganic materials 0.000 description 8
- 239000011575 calcium Substances 0.000 description 7
- 238000000769 gas chromatography-flame ionisation detection Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 125000003118 aryl group Chemical group 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 238000006065 biodegradation reaction Methods 0.000 description 6
- 239000002808 molecular sieve Substances 0.000 description 6
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- CRSBERNSMYQZNG-UHFFFAOYSA-N 1-dodecene Chemical compound CCCCCCCCCCC=C CRSBERNSMYQZNG-UHFFFAOYSA-N 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 150000001721 carbon Chemical group 0.000 description 4
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 4
- 229940048842 sodium xylenesulfonate Drugs 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000011959 amorphous silica alumina Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 238000004817 gas chromatography Methods 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical class C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 239000002841 Lewis acid Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000002152 alkylating effect Effects 0.000 description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 239000013626 chemical specie Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229940069096 dodecene Drugs 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 150000007517 lewis acids Chemical class 0.000 description 2
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 2
- 239000000391 magnesium silicate Substances 0.000 description 2
- 229910052919 magnesium silicate Inorganic materials 0.000 description 2
- 235000019792 magnesium silicate Nutrition 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 241000894007 species Species 0.000 description 2
- FVEVOEHPSHPIOH-UHFFFAOYSA-N 1,2-didecylbenzene Chemical compound CCCCCCCCCCC1=CC=CC=C1CCCCCCCCCC FVEVOEHPSHPIOH-UHFFFAOYSA-N 0.000 description 1
- YCNNMZKNLPPTBW-UHFFFAOYSA-N 1-decyl-2-dodecylbenzene Chemical compound CCCCCCCCCCCCc1ccccc1CCCCCCCCCC YCNNMZKNLPPTBW-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910017090 AlO 2 Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical class [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 239000007848 Bronsted acid Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical class [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 238000005727 Friedel-Crafts reaction Methods 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical class [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 150000004997 alkyl benzene derivatives Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical class [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000011552 falling film Substances 0.000 description 1
- 239000012013 faujasite Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 150000002220 fluorenes Chemical class 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 238000007210 heterogeneous catalysis Methods 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002468 indanes Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 230000000155 isotopic effect Effects 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 238000001285 laser absorption spectroscopy Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000012035 limiting reagent Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000011973 solid acid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 239000003930 superacid Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- 238000010555 transalkylation reaction Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- WTQUHLHXFJEOTI-UHFFFAOYSA-H trichloroneodymium;trichloropraseodymium Chemical compound Cl[Pr](Cl)Cl.Cl[Nd](Cl)Cl WTQUHLHXFJEOTI-UHFFFAOYSA-H 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
- B01J29/085—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
- B01J29/088—Y-type faujasite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
- B01J29/185—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/02—Monocyclic hydrocarbons
- C07C15/107—Monocyclic hydrocarbons having saturated side-chain containing at least six carbon atoms, e.g. detergent alkylates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
- C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
- C07C2/66—Catalytic processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
- C07C303/04—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups
- C07C303/06—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups by reaction with sulfuric acid or sulfur trioxide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/163—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/04—Special methods for preparing compositions containing mixtures of detergents by chemical means, e.g. by sulfonating in the presence of other compounding ingredients followed by neutralising
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Definitions
- zeolite Y has another important property related to catalytic activity. Due to their crystalline structure, the zeolitic channels or pores are microscopically small, so their small size and molecular architecture have extraordinary effects on the selectivity of a reaction, since they can prevent the formation of more bulky compounds such as some kinds of alkylates heavy, also known as di-alkylbenzenes. This effect is called selectivity by size exclusion.
- 9204326-7 of Deten Qu ⁇ mica SA demonstrates the use of a catalyst based on a zeolitic faujasite, specifically Y zeolite, activated with Ca and lanthanides, specifically La, Ce, Nd or Gd.
- the patent claims a process in a solid-liquid batch reactor operating in complete mixing system, a superacid catalyst, operating at temperatures as low as 80 0 C.
- the heavy alkylate group comprises the total chemical species with molecular weights greater than the mono-alkylated product. They are generally composed of di-alkyl benzenes, diphenylalkanes, oligomerized olefins and alkylates of these oligomerized olefins formed during the alkylation step. These products are mainly generated during the alkylation reaction.
- the alkylbenzenes are generated by alkylation of a mono-alkylbenzene previously formed with an olefin.
- Diphenyl alloys are formed by alkylation of benzene with a diolefin that has been dehydrocycized.
- PCT / ES2005000169 refers to a process to obtain a suitable hydrotrope from previously dehydrogenated paraffins, specifically from those by-products extracted during the purification stage of the monoolefins.
- FAU we refer to the group of zeolites of isotypic structures corresponding to the structural type FAU, such as: zeolite Y, zeolite Na-X, zeolite Na-Y siliceous, zeolite linde X, zeolite linde Y, zeolite ZSM-3 and zeolite ZSM-20 , preferably a Linde Y zeolite or a Y zeolite.
- Stream 60 is divided into two identical streams, 60a and 60b, which feed two different alkylation reactors, units 330 and 340 respectively; the alkylation reactor 330 uses a catalyst that produces a crude linear alkylbenzene (stream 70) with a maximum 2-phenyl isomer content of 20% by weight, while the alkylation reactor 340 uses a catalyst that produces a crude linear alkylbenzene ( stream 80) with a 2-phenyl isomer content of at least 20% by weight.
- Streams 70 and 80 are mixed in different proportions to generate a stream, stream 90, containing linear alkylbenzene with a variable content of 2-phenyl isomers, unreacted benzene, paraffins and by-products.
- Streams 190a and 191a can also be dispensed with, so that the relatively pure alkylbenzene of stream 100 is purified (unit 360), sulfonated and neutralized (unit 370) only, separately generating the alkylbenzene sulfonate stream.
- This stream 140 is then mixed with stream 192, corresponding to the sulfonated hydrotrope and neutralized separately in unit 390 through streams 190, 190b and 191b, thereby generating the final stream 150.
- Stream 150 comprises a highly linear alkylbenzene sulphonate soluble with a controlled content of 2-phenyl isomer and very low sulfonation color.
- the first column operated at atmospheric pressure, and separated the benzene that had not reacted through its head, while the compounds present at the bottom of the column were fed to the second column.
- the second column which operated under vacuum, separated the paraffins by its head, while the compounds present at the bottom of the column were fed to the third column.
- the third column which operated under vacuum, separated the mono-alkylbenzene by its head, and the heavy alkylate by its bottom. This crude mono-alkylbenzene obtained by the head of the third column, which contained a a certain amount of heavy alkylate was fed to the adsorption bed. Once the purification was carried out, the adsorption bed effluent was fed to the fourth distillation column.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/293,256 US8034973B2 (en) | 2006-03-16 | 2006-03-16 | Process for obtaining highly soluble linear alkylbenzene sulfonates |
CA2646247A CA2646247C (en) | 2006-03-16 | 2006-03-16 | Process for obtaining highly soluble linear alkylbenzene sulfonates |
EP06743407.6A EP2006281B1 (en) | 2006-03-16 | 2006-03-16 | Process for preparing highly soluble straight alkyl aromatic sulphonates |
PCT/ES2006/000131 WO2007104805A1 (es) | 2006-03-16 | 2006-03-16 | Procedimiento para la obtención de sulfonatos de alquilbenceno lineales altamente solubles |
BRPI0621514A BRPI0621514B1 (pt) | 2006-03-16 | 2006-03-16 | processo para obter sulfonatos de alquilbenzeno lineares altamente solúveis |
CNA2006800545806A CN101437790A (zh) | 2006-03-16 | 2006-03-16 | 制备高可溶性线性烷基苯磺酸盐的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/ES2006/000131 WO2007104805A1 (es) | 2006-03-16 | 2006-03-16 | Procedimiento para la obtención de sulfonatos de alquilbenceno lineales altamente solubles |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007104805A1 true WO2007104805A1 (es) | 2007-09-20 |
Family
ID=38509077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2006/000131 WO2007104805A1 (es) | 2006-03-16 | 2006-03-16 | Procedimiento para la obtención de sulfonatos de alquilbenceno lineales altamente solubles |
Country Status (6)
Country | Link |
---|---|
US (1) | US8034973B2 (es) |
EP (1) | EP2006281B1 (es) |
CN (1) | CN101437790A (es) |
BR (1) | BRPI0621514B1 (es) |
CA (1) | CA2646247C (es) |
WO (1) | WO2007104805A1 (es) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009071709A1 (es) | 2007-12-04 | 2009-06-11 | Cepsa Química, S.A. | Procedimiento para la obtención de compuestos aromáticos mono-alquilados de alta linealidad e isomería ajustable |
RU2460715C2 (ru) * | 2007-12-04 | 2012-09-10 | Сепса Кимика, С.А. | Способ получения моноалкилированных ароматических соединений с высокой линейностью и регулируемой изомерией |
US10626350B2 (en) | 2015-12-08 | 2020-04-21 | Ecolab Usa Inc. | Pressed manual dish detergent |
WO2025022141A1 (en) | 2023-07-25 | 2025-01-30 | Cepsa Química, S.A. | Process for the monoalkylation of aromatic compounds |
US12227717B2 (en) | 2023-07-19 | 2025-02-18 | Ecolab Usa Inc. | Pressed manual dish detergent |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8389785B2 (en) | 2010-09-14 | 2013-03-05 | Uop Llc | Method for controlling 2-phenyl isomer content of linear alkylbenzene and catalyst used in the method |
EP2610325A1 (en) * | 2011-12-30 | 2013-07-03 | Shell Internationale Research Maatschappij B.V. | A process for the preparation of detergent compounds |
US8389787B1 (en) | 2012-03-21 | 2013-03-05 | Uop Llc | Control of 2-phenyl content in alkylbenzenes during production |
KR20150144761A (ko) * | 2013-04-19 | 2015-12-28 | 제이엑스 닛코닛세키 에네루기 가부시키가이샤 | 알킬벤젠 조성물 및 알킬벤젠술폰화물의 제조 방법 |
US9079814B2 (en) | 2013-06-10 | 2015-07-14 | Uop Llc | Linear alkylbenzenes from natural oils and methods of producing |
US9079811B2 (en) | 2013-06-10 | 2015-07-14 | Uop Llc | Linear alkylbenzenes from natural oils and methods of producing |
US9080134B2 (en) | 2013-06-10 | 2015-07-14 | Uop Llc | Linear alkylbenzenes from natural oils and methods of producing |
US9212108B2 (en) | 2013-11-01 | 2015-12-15 | Uop Llc | Removal of light alkylated aromatics from the heavy alkylated aromatics stream |
IN2014MU01231A (es) * | 2014-03-31 | 2015-10-02 | Hindustan Petroleum Corp Ltd | |
WO2016046695A1 (en) * | 2014-09-16 | 2016-03-31 | Reliance Industries Limited | Continuous process for removing impurities from impure heavy alkylated benzene (hab) and regenerating an exhausted adsorbent |
CN110575845A (zh) * | 2018-06-07 | 2019-12-17 | 中国石油天然气股份有限公司 | 失活苯烷基化催化剂的再生方法及应用 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5157158A (en) | 1988-08-03 | 1992-10-20 | Petroquimica Espanola, S.A. Petresa | Alkylation of aromatic hydrocarbons |
US5276231A (en) | 1992-07-27 | 1994-01-04 | Uop | Alkylaromatic process with removal of aromatic by-products |
WO2000040551A1 (en) * | 1999-01-06 | 2000-07-13 | The Procter & Gamble Company | Process for forming highly soluble linear alkyl benzene sulfonate surfactant and cleaning compositions containing same |
US6133492A (en) | 1996-02-08 | 2000-10-17 | Huntsman Petrochemical Corporation | Alkylation of benzene to form linear alkylbenzenes using fluorine-containing mordenites |
US6521804B1 (en) | 2001-08-24 | 2003-02-18 | Uop Llc | Process for producing phenyl-alkanes using dual zones |
US6562776B1 (en) | 1996-02-08 | 2003-05-13 | Huntsman Petrochemical Corporation | Solid alkylbenzene sulfonates and cleaning compositions having enhanced water hardness tolerance |
US20030166481A1 (en) | 1996-02-08 | 2003-09-04 | Huntsman Petrochemical Corporation | Alkylbenzene detergents with high 2-isomer content |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2301252A1 (en) | 2000-03-17 | 2001-09-17 | Hydro-Quebec | Method for producing gaseous hydrogen by chemical reaction of metals or metal hydrides subjected to intense mechanical deformations |
US20030166484A1 (en) * | 2000-09-28 | 2003-09-04 | Kingma Arend Jouke | Coated, granular n-alkylammonium acetonitrile salts and use thereof as bleach activators |
FR2832144B1 (fr) * | 2001-11-15 | 2004-09-24 | Inst Francais Du Petrole | Procede de production de phenylalcanes utilisant une combinaison de deux catalyseurs |
US8158819B2 (en) | 2005-04-12 | 2012-04-17 | Cepsa Quimica S.A. | Process to obtain a highly soluble linear alkylbenzene sulfonate |
-
2006
- 2006-03-16 US US12/293,256 patent/US8034973B2/en active Active
- 2006-03-16 CA CA2646247A patent/CA2646247C/en active Active
- 2006-03-16 BR BRPI0621514A patent/BRPI0621514B1/pt active IP Right Grant
- 2006-03-16 CN CNA2006800545806A patent/CN101437790A/zh active Pending
- 2006-03-16 WO PCT/ES2006/000131 patent/WO2007104805A1/es active Application Filing
- 2006-03-16 EP EP06743407.6A patent/EP2006281B1/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5157158A (en) | 1988-08-03 | 1992-10-20 | Petroquimica Espanola, S.A. Petresa | Alkylation of aromatic hydrocarbons |
US5276231A (en) | 1992-07-27 | 1994-01-04 | Uop | Alkylaromatic process with removal of aromatic by-products |
US6133492A (en) | 1996-02-08 | 2000-10-17 | Huntsman Petrochemical Corporation | Alkylation of benzene to form linear alkylbenzenes using fluorine-containing mordenites |
US6562776B1 (en) | 1996-02-08 | 2003-05-13 | Huntsman Petrochemical Corporation | Solid alkylbenzene sulfonates and cleaning compositions having enhanced water hardness tolerance |
US20030166481A1 (en) | 1996-02-08 | 2003-09-04 | Huntsman Petrochemical Corporation | Alkylbenzene detergents with high 2-isomer content |
WO2000040551A1 (en) * | 1999-01-06 | 2000-07-13 | The Procter & Gamble Company | Process for forming highly soluble linear alkyl benzene sulfonate surfactant and cleaning compositions containing same |
US6521804B1 (en) | 2001-08-24 | 2003-02-18 | Uop Llc | Process for producing phenyl-alkanes using dual zones |
Non-Patent Citations (13)
Title |
---|
"Handbook of Petroleum Refining Process", 1986, pages: 1 - 23 |
"Surfactants in Consumers Products", 1987, SPRINGER VERLAG, article "Theory, technology and Application" |
A. M. NIELSEN ET AL.: "Biodegradation of co-products of commercial LAS", THE CLER 20 REVIEW, vol. 2, no. 1, 1996, pages 14 - 27 |
C. N. SATTERFIELD: "Heterogeneous Catalysts in Practice", 1980, MCGRAW-HILL INC., pages: 152 |
DESHMUNKH A.R.A.S. ET AL.: "Alkylation of benzene with long chain (C8-C18) linear primary alcohols over zeolite-Y", CATAL. LETT., vol. 64, no. 2-4, 2000, pages 247 - 250, XP008125716 * |
J. L. ALMEIDA: "Alquilation du benzene par le 1-dodecene surcatalyseurs zeolithiques", PHD, THESIS, 1994 |
J. L. G. DE ALMEIDA ET AL., JOURNAL OF THE AMERICAN OIL CHEMIST'S SOCIETY, vol. 71, no. 7, 1994, pages 675 - 694 |
L. B. ZINNER ET AL.: "Catalytic activity of lanthanide-doped Y zeolite on the alkylation of benzene with 1-dodecene model reaction", JOURNAL OF ALLOYS AND COMPUNDS, vol. 193, 1993, pages 65 - 67, XP024178114, DOI: doi:10.1016/0925-8388(93)90311-A |
L. CAVALLI ET AL.: "Iso-branching of LAS biodegradation study of two model compounds", TOXICOLOGY & ENVIRONMENTAL CHEMISTRY., vol. 54, 1966, pages 167 - 186 |
M. MEIER; D. H. OLSON; C.H. BAERLOCHER: "Zeolite Framework Types", 2001, ELSEVIER |
P. B. VENUA ET AL., JOURNAL OF CATALYSTS, vol. 4, 1966, pages 81 - 98 |
SIVASANKER S. ET AL.: "Distribution of isomers in the alkylation of benzene with long-chain olefins over solid acid catalysts", J. CATAL., vol. 138, no. 1, 1992, pages 386 - 390, XP008125751 * |
THOMAS B. ET AL.: "Towards a green synthesis of LABs: Effect of rare earth metal ions on the benzene alkylation with 1-dodecene over NaFAU-Y zeolites", J. MAT. SCI., vol. 41, no. 5, 9 March 2006 (2006-03-09), pages 1611 - 1616, XP002581055 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009071709A1 (es) | 2007-12-04 | 2009-06-11 | Cepsa Química, S.A. | Procedimiento para la obtención de compuestos aromáticos mono-alquilados de alta linealidad e isomería ajustable |
CN101970388A (zh) * | 2007-12-04 | 2011-02-09 | 塞普萨化学公司 | 获得具有高线性和可调节的同分异构性的单烷基化芳族化合物的方法 |
US8237001B2 (en) | 2007-12-04 | 2012-08-07 | Cepsa Quimica, S.A. | Process for obtention of highly-lineal, adjustable-isomery monoalkylated aromatic compounds |
RU2460715C2 (ru) * | 2007-12-04 | 2012-09-10 | Сепса Кимика, С.А. | Способ получения моноалкилированных ароматических соединений с высокой линейностью и регулируемой изомерией |
US10626350B2 (en) | 2015-12-08 | 2020-04-21 | Ecolab Usa Inc. | Pressed manual dish detergent |
US11268045B2 (en) | 2015-12-08 | 2022-03-08 | Ecolab Usa Inc. | Pressed manual dish detergent |
US11746304B2 (en) | 2015-12-08 | 2023-09-05 | Ecolab Usa Inc. | Pressed manual dish detergent |
US12227717B2 (en) | 2023-07-19 | 2025-02-18 | Ecolab Usa Inc. | Pressed manual dish detergent |
WO2025022141A1 (en) | 2023-07-25 | 2025-01-30 | Cepsa Química, S.A. | Process for the monoalkylation of aromatic compounds |
Also Published As
Publication number | Publication date |
---|---|
CA2646247A1 (en) | 2007-09-20 |
EP2006281A4 (en) | 2010-07-07 |
EP2006281B1 (en) | 2018-05-02 |
BRPI0621514B1 (pt) | 2016-05-10 |
EP2006281A9 (en) | 2009-05-20 |
US20090299091A1 (en) | 2009-12-03 |
BRPI0621514A2 (pt) | 2011-12-13 |
CA2646247C (en) | 2015-05-19 |
CN101437790A (zh) | 2009-05-20 |
US8034973B2 (en) | 2011-10-11 |
BRPI0621514A8 (pt) | 2016-03-08 |
EP2006281A2 (en) | 2008-12-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2007104805A1 (es) | Procedimiento para la obtención de sulfonatos de alquilbenceno lineales altamente solubles | |
WO2009071709A1 (es) | Procedimiento para la obtención de compuestos aromáticos mono-alquilados de alta linealidad e isomería ajustable | |
CZ2002218A3 (cs) | Detergentní prostředky s obsahem modifikovaných alkylarylsulfonátových povrchově aktivních činidel | |
CA2523705A1 (en) | Structured liquids made using lab sulfonates of varied 2-isomer content | |
ES2601981T3 (es) | Procedimiento para la preparación de compuestos de alquilarilo y sus sulfonatos | |
US9024101B2 (en) | Method for controlling 2-phenyl isomer content of linear alkylbenzene and catalyst used in the method | |
RU2396254C2 (ru) | Способ получения высокорастворимых линейных алкилбензолсульфонатов | |
KR20040002842A (ko) | 알킬 톨루엔 술포네이트 세정제 | |
BRPI0621702A2 (pt) | método para obter compostos de monoalquil benzeno com uma cadeia alquìlica tendo um tamanho de c10 a c20 por meio da transalquilação catalìtica de compostos de dialquil benzeno, as cadeias alquìlicas dos mesmos tendo um tamanho de c10 a c20 | |
MXPA05010909A (es) | Preparacion de compuestos alquilaromaticos. | |
CA2544867A1 (en) | Process for the preparation of alkylaryl compounds | |
TWI418402B (zh) | 使用於清潔劑烷化之稀土交換催化劑 | |
ES2363029T3 (es) | Procedimiento para la purificación de compuestos alquilaromáticos. | |
RU2460715C2 (ru) | Способ получения моноалкилированных ароматических соединений с высокой линейностью и регулируемой изомерией | |
ES2281784T3 (es) | Metodo para preparar hidrocarburos alquilo ramificado-aromaticos usando una corriente de proceso proveniente de una unidad de isomerizacion. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DPE1 | Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2646247 Country of ref document: CA |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006743407 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 8398/DELNP/2008 Country of ref document: IN |
|
ENP | Entry into the national phase |
Ref document number: 2008140435 Country of ref document: RU Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 200680054580.6 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12293256 Country of ref document: US |
|
ENP | Entry into the national phase |
Ref document number: PI0621514 Country of ref document: BR Kind code of ref document: A2 Effective date: 20080916 |