KR20170012371A - 유동층 접촉분해용 프레임워크 치환 제올라이트 촉매, 및 유동층 접촉분해를 위한 방법 - Google Patents
유동층 접촉분해용 프레임워크 치환 제올라이트 촉매, 및 유동층 접촉분해를 위한 방법 Download PDFInfo
- Publication number
- KR20170012371A KR20170012371A KR1020167035880A KR20167035880A KR20170012371A KR 20170012371 A KR20170012371 A KR 20170012371A KR 1020167035880 A KR1020167035880 A KR 1020167035880A KR 20167035880 A KR20167035880 A KR 20167035880A KR 20170012371 A KR20170012371 A KR 20170012371A
- Authority
- KR
- South Korea
- Prior art keywords
- framework
- zeolite
- catalyst
- catalytic cracking
- substituted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000010457 zeolite Substances 0.000 title claims abstract description 146
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical class O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title claims abstract description 140
- 229910021536 Zeolite Inorganic materials 0.000 title claims abstract description 139
- 239000003054 catalyst Substances 0.000 title claims abstract description 129
- 238000004523 catalytic cracking Methods 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims description 54
- 239000003921 oil Substances 0.000 claims abstract description 63
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 41
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 41
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 35
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical group [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 32
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical group [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims description 42
- 238000004519 manufacturing process Methods 0.000 claims description 35
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 32
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 27
- 150000001336 alkenes Chemical class 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 24
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 18
- 239000013078 crystal Substances 0.000 claims description 15
- 239000003502 gasoline Substances 0.000 claims description 15
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 14
- 238000009835 boiling Methods 0.000 claims description 12
- 229910052719 titanium Inorganic materials 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 abstract description 18
- 239000007789 gas Substances 0.000 description 28
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- 239000000725 suspension Substances 0.000 description 20
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- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 19
- 239000007864 aqueous solution Substances 0.000 description 17
- 239000000047 product Substances 0.000 description 17
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 16
- 238000000197 pyrolysis Methods 0.000 description 16
- 238000012360 testing method Methods 0.000 description 16
- 230000008929 regeneration Effects 0.000 description 15
- 238000011069 regeneration method Methods 0.000 description 15
- 150000003755 zirconium compounds Chemical class 0.000 description 14
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 13
- 229910052735 hafnium Inorganic materials 0.000 description 13
- 150000002363 hafnium compounds Chemical class 0.000 description 13
- 239000000243 solution Substances 0.000 description 13
- 239000000571 coke Substances 0.000 description 12
- 150000003609 titanium compounds Chemical class 0.000 description 11
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 10
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 10
- 239000002245 particle Substances 0.000 description 10
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- 239000011230 binding agent Substances 0.000 description 9
- 239000011734 sodium Substances 0.000 description 9
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- 239000011973 solid acid Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 8
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 8
- 235000011130 ammonium sulphate Nutrition 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 8
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 8
- 229910052761 rare earth metal Inorganic materials 0.000 description 8
- 150000002910 rare earth metals Chemical class 0.000 description 8
- 238000000926 separation method Methods 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 230000003197 catalytic effect Effects 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 150000007522 mineralic acids Chemical class 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- 238000001354 calcination Methods 0.000 description 6
- 238000004517 catalytic hydrocracking Methods 0.000 description 6
- 238000005336 cracking Methods 0.000 description 6
- -1 olefins olefins Chemical class 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 5
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000003915 liquefied petroleum gas Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 5
- 239000001294 propane Substances 0.000 description 5
- 239000000377 silicon dioxide Substances 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 5
- 238000006467 substitution reaction Methods 0.000 description 5
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- 229910010413 TiO 2 Inorganic materials 0.000 description 4
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 4
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000004817 gas chromatography Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000005342 ion exchange Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 150000007524 organic acids Chemical class 0.000 description 4
- 235000019353 potassium silicate Nutrition 0.000 description 4
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 4
- 239000012798 spherical particle Substances 0.000 description 4
- 238000004876 x-ray fluorescence Methods 0.000 description 4
- OERNJTNJEZOPIA-UHFFFAOYSA-N zirconium nitrate Chemical compound [Zr+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O OERNJTNJEZOPIA-UHFFFAOYSA-N 0.000 description 4
- 229910001928 zirconium oxide Inorganic materials 0.000 description 4
- 239000005995 Aluminium silicate Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound 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 3
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 235000012211 aluminium silicate Nutrition 0.000 description 3
- 125000004429 atom Chemical group 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 3
- 229910000449 hafnium oxide Inorganic materials 0.000 description 3
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 description 3
- 239000001282 iso-butane Substances 0.000 description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 3
- 239000012263 liquid product Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
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- 150000004706 metal oxides Chemical class 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 3
- 238000011056 performance test Methods 0.000 description 3
- 230000001172 regenerating effect Effects 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- HDUMBHAAKGUHAR-UHFFFAOYSA-J titanium(4+);disulfate Chemical compound [Ti+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O HDUMBHAAKGUHAR-UHFFFAOYSA-J 0.000 description 3
- ZXAUZSQITFJWPS-UHFFFAOYSA-J zirconium(4+);disulfate Chemical compound [Zr+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZXAUZSQITFJWPS-UHFFFAOYSA-J 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000001166 ammonium sulphate Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- PDPJQWYGJJBYLF-UHFFFAOYSA-J hafnium tetrachloride Chemical compound Cl[Hf](Cl)(Cl)Cl PDPJQWYGJJBYLF-UHFFFAOYSA-J 0.000 description 2
- TZNXTUDMYCRCAP-UHFFFAOYSA-N hafnium(4+);tetranitrate Chemical compound [Hf+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O TZNXTUDMYCRCAP-UHFFFAOYSA-N 0.000 description 2
- 229910052809 inorganic oxide Inorganic materials 0.000 description 2
- 229910052746 lanthanum Inorganic materials 0.000 description 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
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- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 2
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- 239000011343 solid material Substances 0.000 description 2
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- QDZRBIRIPNZRSG-UHFFFAOYSA-N titanium nitrate Chemical compound [O-][N+](=O)O[Ti](O[N+]([O-])=O)(O[N+]([O-])=O)O[N+]([O-])=O QDZRBIRIPNZRSG-UHFFFAOYSA-N 0.000 description 2
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- AIFLGMNWQFPTAJ-UHFFFAOYSA-J 2-hydroxypropanoate;titanium(4+) Chemical compound [Ti+4].CC(O)C([O-])=O.CC(O)C([O-])=O.CC(O)C([O-])=O.CC(O)C([O-])=O AIFLGMNWQFPTAJ-UHFFFAOYSA-J 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- WJHYRZZCDXNYQH-UHFFFAOYSA-J Br(=O)(=O)[O-].[Hf+4].Br(=O)(=O)[O-].Br(=O)(=O)[O-].Br(=O)(=O)[O-] Chemical compound Br(=O)(=O)[O-].[Hf+4].Br(=O)(=O)[O-].Br(=O)(=O)[O-].Br(=O)(=O)[O-] WJHYRZZCDXNYQH-UHFFFAOYSA-J 0.000 description 1
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- 229910017488 Cu K Inorganic materials 0.000 description 1
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- 239000004115 Sodium Silicate Substances 0.000 description 1
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- 238000002159 adsorption--desorption isotherm Methods 0.000 description 1
- 230000005260 alpha ray Effects 0.000 description 1
- VRAIHTAYLFXSJJ-UHFFFAOYSA-N alumane Chemical compound [AlH3].[AlH3] VRAIHTAYLFXSJJ-UHFFFAOYSA-N 0.000 description 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 1
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- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
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- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
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- RGPUVZXXZFNFBF-UHFFFAOYSA-K diphosphonooxyalumanyl dihydrogen phosphate Chemical compound [Al+3].OP(O)([O-])=O.OP(O)([O-])=O.OP(O)([O-])=O RGPUVZXXZFNFBF-UHFFFAOYSA-K 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
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- YQDTZZSMPWCRNH-UHFFFAOYSA-N hafnium hydrofluoride Chemical compound F.[Hf] YQDTZZSMPWCRNH-UHFFFAOYSA-N 0.000 description 1
- QXDNWIJGNPKDRX-UHFFFAOYSA-J hafnium(4+);oxalate Chemical compound [Hf+4].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O QXDNWIJGNPKDRX-UHFFFAOYSA-J 0.000 description 1
- 238000007327 hydrogenolysis reaction Methods 0.000 description 1
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000003027 oil sand Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- DCKVFVYPWDKYDN-UHFFFAOYSA-L oxygen(2-);titanium(4+);sulfate Chemical compound [O-2].[Ti+4].[O-]S([O-])(=O)=O DCKVFVYPWDKYDN-UHFFFAOYSA-L 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000001637 plasma atomic emission spectroscopy Methods 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
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- 239000002994 raw material Substances 0.000 description 1
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- 239000003079 shale oil Substances 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000010421 standard material Substances 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229910000348 titanium sulfate Inorganic materials 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000000870 ultraviolet spectroscopy Methods 0.000 description 1
- 238000002211 ultraviolet spectrum Methods 0.000 description 1
- 238000001392 ultraviolet--visible--near infrared spectroscopy Methods 0.000 description 1
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 description 1
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Abstract
Description
도 1은 라이저 (riser) 유동층 접촉분해 유닛의 개략도; 및
도 2는 다운플로우 (downflow) 유동층 접촉분해 유닛의 개략도이다.
특성 | 방법 | 유닛 | 값 |
밀도 | g/cc | 0.882 | |
API | ° | 29.1 | |
탄소 | W% | 85.08 | |
수소 | W% | 12.08 | |
황 | W% | 2.46 | |
질소 | ppmw | 960 | |
SimDist | D2887 | ||
IBP | ℃ | 214 | |
5/10 V% | ℃ | 311/337 | |
40/50 | ℃ | 409/428 | |
70/90 | ℃ | 468/518 | |
FBP | oC | 588 |
RUN No. | 1 | 2 | 3 | 4 |
열분해 T, (℃) | 515 | 515 | 515 | 515 |
T.O.S.(s) | 30 | 30 | 30 | 30 |
촉매/오일 (wt/wt) | 3.11 | 4.06 | 5.12 | 6.60 |
전환(%) | 54.10 | 68.48 | 72.58 | 78.41 |
수율 (wt%) | ||||
수소 | 0.02 | 0.03 | 0.03 | 0.04 |
메탄 | 0.31 | 0.45 | 0.42 | 0.63 |
에탄 | 0.37 | 0.53 | 0.46 | 0.67 |
에틸렌 | 0.49 | 0.72 | 0.63 | 0.91 |
프로판 | 0.44 | 0.70 | 0.76 | 0.98 |
프로필렌 | 2.95 | 4.22 | 4.65 | 5.29 |
이소부탄 | 2.06 | 3.23 | 3.73 | 4.20 |
n-부탄 | 0.34 | 0.56 | 0.68 | 0.80 |
1-부텐 | 1.22 | 1.75 | 1.94 | 2.06 |
이소부틸렌 | 0.87 | 1.24 | 1.37 | 1.47 |
c-2-부텐 | 1.40 | 1.81 | 1.81 | 1.80 |
t-2-부텐 | 0.86 | 1.23 | 1.39 | 1.44 |
1,3 부타디엔 | 0.00 | 0.00 | 0.00 | 0.00 |
가솔린 | 41.46 | 50.14 | 52.14 | 54.78 |
LCO | 20.55 | 18.08 | 17.20 | 14.30 |
HCO | 25.35 | 13.44 | 10.22 | 7.29 |
코크스 | 1.32 | 1.84 | 2.57 | 3.33 |
그룹 (wt%) | ||||
건성 가스 (H2-C2) | 1.19 | 1.73 | 1.54 | 2.26 |
LPG (C3-C4) | 10.14 | 14.76 | 16.33 | 18.04 |
경질 올레핀 (C2=-C4=) | 7.78 | 10.99 | 11.79 | 12.97 |
LPG Olefins (C3=+C4=) | 7.29 | 10.26 | 11.16 | 12.06 |
총 부텐 (C4=) | 4.34 | 6.04 | 6.50 | 6.77 |
총 가스 | 11.32 | 16.49 | 17.87 | 20.29 |
RUN No. | 5 | 6 | 7 | 8 |
열분해 T, (℃) | 600 | 600 | 600 | 600 |
T.O.S.(s) | 30 | 30 | 30 | 30 |
촉매/오일 (wt/wt) | 3.28 | 4.25 | 5.53 | 6.73 |
전환(%) | 75.21 | 80.31 | 82.94 | 83.40 |
수율 (wt%) | ||||
수소 | 0.08 | 0.09 | 0.11 | 0.12 |
메탄 | 1.67 | 1.89 | 2.28 | 2.06 |
에탄 | 1.72 | 1.85 | 2.23 | 1.91 |
에틸렌 | 2.46 | 2.60 | 3.05 | 2.51 |
프로판 | 1.28 | 1.49 | 1.79 | 1.81 |
프로필렌 | 7.14 | 8.13 | 9.40 | 9.26 |
이소부탄 | 1.69 | 2.05 | 2.32 | 2.93 |
n-부탄 | 0.63 | 0.76 | 0.92 | 1.02 |
1-부텐 | 2.38 | 2.73 | 3.06 | 2.95 |
이소부틸렌 | 1.98 | 2.24 | 2.52 | 2.44 |
c-2-부텐 | 3.02 | 3.33 | 3.69 | 3.55 |
t-2-부텐 | 1.79 | 2.05 | 2.29 | 2.22 |
1,3 부타디엔 | 0.05 | 0.05 | 0.05 | 0.05 |
가솔린 | 47.79 | 48.93 | 46.20 | 47.22 |
LCO | 15.30 | 12.69 | 11.31 | 11.03 |
HCO | 9.49 | 7.00 | 5.75 | 5.57 |
코크스 | 1.54 | 2.13 | 3.05 | 3.35 |
그룹 (wt%) | ||||
건성 가스 (H2-C2) | 5.92 | 6.43 | 7.67 | 6.60 |
LPG (C3-C4) | 19.96 | 22.82 | 26.03 | 26.23 |
경질 올레핀 (C2=-C4=) | 18.81 | 21.12 | 24.05 | 22.98 |
LPG Olefins (C3=+C4=) | 16.36 | 18.52 | 21.00 | 20.47 |
총 부텐 (C4=) | 9.22 | 10.39 | 11.60 | 11.20 |
총 가스 | 25.88 | 29.25 | 33.69 | 32.83 |
15℃에서 밀도 | g/㎤ | 0.8342 |
50℃에서 점도 | 15.1 | |
100℃에서 점도 | 4.643 | |
CCR | W% | 0.01 |
아닐린점 | ℃ | 119.8 |
C | W% | 85.57 |
H | W% | 14.07 |
N | W% | <0.01 |
S | W% | 0.0004 |
기본 질소 | ppm | 0 |
Fe | ppm | <1 |
V | ppm | <1 |
Ni | ppm | <1 |
IBP | ℃ | 302 |
5 | ℃ | 366 |
10 | ℃ | 389 |
20 | ℃ | 411 |
30 | ℃ | 424 |
50 | ℃ | 444 |
70 | ℃ | 468 |
80 | ℃ | 484 |
90 | ℃ | 511 |
95 | ℃ | 536 |
FBP | ℃ | 653 |
첨가제를 포함하는 상업용 올레핀 생산 촉매 | Ti-Zr-Y 제올라이트 촉매 (FCC 촉매 A) |
|||
열분해 T, (℃) | 600 | 600 | 600 | 600 |
T.O.S.(s) | 60.00 | 60.00 | 60.00 | 60.00 |
촉매/오일 (wt/wt) | 3.02 | 6.02 | 3.01 | 4.01 |
전환(%) | 69.91 | 78.93 | 81.33 | 82.28 |
수율 (wt%) | ||||
수소 | 0.19 | 0.34 | 0.12 | 0.14 |
메탄 | 0.97 | 1.32 | 1.28 | 1.67 |
에탄 | 0.81 | 1.06 | 0.90 | 1.17 |
에틸렌 | 4.31 | 6.19 | 2.82 | 2.45 |
프로판 | 2.49 | 4.68 | 2.18 | 2.08 |
프로필렌 | 15.79 | 17.73 | 20.71 | 18.51 |
이소부탄 | 2.32 | 3.68 | 5.43 | 5.93 |
n-부탄 | 1.06 | 1.76 | 1.42 | 1.54 |
1-부텐 | 2.47 | 2.75 | 3.83 | 4.11 |
이소부틸렌 | 5.90 | 7.04 | 8.02 | 7.94 |
c-2-부텐 | 2.69 | 3.12 | 4.20 | 4.42 |
t-2-부텐 | 3.70 | 4.30 | 5.80 | 6.13 |
1,3 부타디엔 | 0.04 | 0.02 | 0.16 | 0.24 |
가솔린 | 27.86 | 21.36 | 20.89 | 20.96 |
LCO | 7.86 | 6.83 | 6.74 | 7.77 |
HCO | 20.01 | 14.53 | 14.15 | 13.19 |
코크스 | 1.53 | 3.27 | 1.38 | 1.75 |
Claims (18)
- 초-안정적 Y-형 제올라이트를 포함하며, 여기서 상기 초-안정적 Y-형 제올라이트는 프레임워크-치환 제올라이트이고, 여기서 이의 제올라이트 프레임워크를 구성하는 알루미늄 원자의 일부가 지르코늄 원자 및/또는 하프늄 원자로 치환된 탄화수소 오일의 유동층 접촉분해용 촉매.
- 청구항 1에 있어서,
상기 프레임워크-치환된 초-안정적 Y-형 제올라이트는, 산화물 기준으로 계산하여 0.1 내지 5 질량%의 지르코늄 원자 및/또는 하프늄 원자를 함유하는, 탄화수소 오일의 유동층 접촉분해용 촉매. - 청구항 1 또는 2에 있어서,
상기 프레임워크-치환된 초-안정적 Y-형 제올라이트는, 티타늄 원자를 더욱 함유하는, 탄화수소 오일의 유동층 접촉분해용 촉매. - 청구항 3에 있어서,
상기 프레임워크-치환된 초-안정적 Y-형 제올라이트는, 산화물 기준으로 계산하여 0.1 내지 5 질량%의 티타늄 원자를 함유하는, 탄화수소 오일의 유동층 접촉분해용 촉매. - 청구항 1 또는 2에 있어서,
상기 프레임워크-치환된 초-안정적 Y-형 제올라이트에서, 상기 제올라이트 프레임워크를 형성하는 알루미늄 원자의 일부가 티타늄 원자로 더욱 치환된, 탄화수소 오일의 유동층 접촉분해용 촉매. - 청구항 5에 있어서,
상기 프레임워크-치환된 초-안정적 Y-형 제올라이트는, 산화물 기준으로 계산하여 0.1 내지 5 질량%의 티타늄 원자를 함유하는, 탄화수소 오일의 유동층 접촉분해용 촉매. - 초-안정적 Y-형 제올라이트를 포함하며, 여기서 상기 초-안정적 Y-형 제올라이트는 프레임워크-치환 제올라이트이고, 여기서 상기 초-안정적 Y-형 제올라이트의 프레임워크를 구성하는 알루미늄 원자의 일부가 티타늄 원자로 치환된, 탄화수소 오일의 유동층 접촉분해용 촉매.
- 청구항 7에 있어서,
상기 초-안정적 Y-형 제올라이트의 프레임워크 내에 치환된 알루미늄 원자는, 티타늄 원자로 필수적으로 이루어지는, 탄화수소 오일의 유동층 접촉분해용 촉매. - 청구항 7에 있어서,
상기 초-안정적 Y-형 제올라이트의 프레임워크 내에 치환된 알루미늄 원자는, 티타늄 원자로 이루어지는, 탄화수소 오일의 유동층 접촉분해용 촉매. - 청구항 7에 있어서,
상기 프레임워크-치환된 초-안정적 Y-형 제올라이트는, 산화물 기준으로 계산하여 0.1 내지 5 질량%의 티타늄 원자를 함유하는, 탄화수소 오일의 유동층 접촉분해용 촉매. - 하나 이상의 부가적인 유동층 접촉분해 물질과 효과적으로 조합한 청구항 1 또는 7에 따른 촉매를 포함하는 유동층 접촉분해용 촉매 혼합물.
- 청구항 1 또는 7에 있어서,
상기 프레임워크-치환된 초-안정적 Y-형 제올라이트는, 2.430 내지 2.450 nm의 결정 격자 상수, 약 600 내지 약 900 ㎡/g의 비표면적, 및 약 5:1 내지 약 100:1, 어떤 구체 예에서, 약 20:1 내지 약 100:1, 및 부가적인 구체 예에서, 약 25:1 내지 약 80:1의 범위 내에 SiO2 내지 Al2O3의 몰 비를 갖는, 탄화수소 오일의 유동층 접촉분해용 촉매. - 경질 올레핀 및 가솔린 연료를 생산하기 위해 유동층 접촉분해 유닛에 청구항 1 또는 7에 따른 촉매를 사용하는 단계를 포함하는 탄화수소 오일을 열분해하기 위한 방법.
- 청구항 13에 있어서,
약 350℃ 이상의 비등점 범위를 갖는 탄화수소 오일은, 약 450℃ 내지 약 700℃의 반응 온도 범위, 약 1 내지 약 10 bars의 압력, 약 0.1 내지 약 60초의 체류 또는 접촉 시간, 및 약 2:1 내지 약 30:1의 촉매 대 오일 비에서 작동되는, 탄화수소 오일을 열분해하기 위한 방법. - 청구항 13에 있어서,
상기 유동층 접촉분해 반응기는, 다운플로우 반응기인 탄화수소 오일을 열분해하기 위한 방법. - 청구항 13에 있어서,
상기 유동층 접촉분해 반응기는 라이저 반응기인, 탄화수소 오일을 열분해하기 위한 방법. - 청구항 13에 있어서,
상기 유동층 접촉분해는, 가솔린 및 경질 올레핀의 생산을 극대화하는데 효과적인 조건하에서 작동되는, 탄화수소 오일을 열분해하기 위한 방법. - 청구항 13에 있어서,
상기 유동층 접촉분해는,
경질 올레핀의 생산을 극대화하는데 효과적인 조건하에서 작동되는, 탄화수소 오일을 열분해하기 위한 방법.
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