KR20150028301A - 티타니아를 함유하는 개선된 잔류 수소처리 촉매 - Google Patents
티타니아를 함유하는 개선된 잔류 수소처리 촉매 Download PDFInfo
- Publication number
- KR20150028301A KR20150028301A KR1020157001184A KR20157001184A KR20150028301A KR 20150028301 A KR20150028301 A KR 20150028301A KR 1020157001184 A KR1020157001184 A KR 1020157001184A KR 20157001184 A KR20157001184 A KR 20157001184A KR 20150028301 A KR20150028301 A KR 20150028301A
- Authority
- KR
- South Korea
- Prior art keywords
- catalyst
- titania
- support
- pore volume
- titania alumina
- 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
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 192
- 239000003054 catalyst Substances 0.000 title claims abstract description 147
- 239000011148 porous material Substances 0.000 claims abstract description 125
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 84
- 238000000034 method Methods 0.000 claims abstract description 54
- 229910052751 metal Inorganic materials 0.000 claims abstract description 41
- 239000002184 metal Substances 0.000 claims abstract description 41
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 34
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 34
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 32
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 22
- 239000011593 sulfur Substances 0.000 claims abstract description 22
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 19
- 239000011574 phosphorus Substances 0.000 claims abstract description 16
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 29
- 239000000843 powder Substances 0.000 claims description 23
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
- 238000005259 measurement Methods 0.000 claims description 16
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 16
- 229910052753 mercury Inorganic materials 0.000 claims description 16
- 229910052759 nickel Inorganic materials 0.000 claims description 15
- 238000009826 distribution Methods 0.000 claims description 14
- 229910052750 molybdenum Inorganic materials 0.000 claims description 14
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 11
- 150000002739 metals Chemical class 0.000 claims description 11
- 239000011733 molybdenum Substances 0.000 claims description 11
- 230000000737 periodic effect Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims description 9
- 239000001257 hydrogen Substances 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- DCKVFVYPWDKYDN-UHFFFAOYSA-L oxygen(2-);titanium(4+);sulfate Chemical compound [O-2].[Ti+4].[O-]S([O-])(=O)=O DCKVFVYPWDKYDN-UHFFFAOYSA-L 0.000 claims description 8
- 230000035515 penetration Effects 0.000 claims description 8
- 229910000348 titanium sulfate Inorganic materials 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 5
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 229910001388 sodium aluminate Inorganic materials 0.000 claims description 4
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 238000000975 co-precipitation Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 239000012018 catalyst precursor Substances 0.000 claims 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 150000002736 metal compounds Chemical class 0.000 abstract description 8
- 230000000052 comparative effect Effects 0.000 description 21
- 239000000243 solution Substances 0.000 description 18
- 239000000203 mixture Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 239000002243 precursor Substances 0.000 description 12
- 239000011800 void material Substances 0.000 description 11
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 10
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 10
- 239000010936 titanium Substances 0.000 description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 8
- 229910052719 titanium Inorganic materials 0.000 description 8
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 7
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 7
- 238000005470 impregnation Methods 0.000 description 7
- 229910017604 nitric acid Inorganic materials 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 239000000295 fuel oil Substances 0.000 description 4
- 239000000395 magnesium oxide Substances 0.000 description 4
- 229910000008 nickel(II) carbonate Inorganic materials 0.000 description 4
- ZULUUIKRFGGGTL-UHFFFAOYSA-L nickel(ii) carbonate Chemical compound [Ni+2].[O-]C([O-])=O ZULUUIKRFGGGTL-UHFFFAOYSA-L 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000006477 desulfuration reaction Methods 0.000 description 3
- 230000023556 desulfurization Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000007324 demetalation reaction Methods 0.000 description 2
- WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical compound CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 2
- MFUVDXOKPBAHMC-UHFFFAOYSA-N magnesium;dinitrate;hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MFUVDXOKPBAHMC-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- -1 phosphorus compound Chemical class 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 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 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- QGAVSDVURUSLQK-UHFFFAOYSA-N ammonium heptamolybdate Chemical compound N.N.N.N.N.N.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo] QGAVSDVURUSLQK-UHFFFAOYSA-N 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 description 1
- 235000018660 ammonium molybdate Nutrition 0.000 description 1
- 239000011609 ammonium molybdate Substances 0.000 description 1
- 229940010552 ammonium molybdate Drugs 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000013522 chelant Chemical group 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000008121 dextrose Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- VLAPMBHFAWRUQP-UHFFFAOYSA-L molybdic acid Chemical compound O[Mo](O)(=O)=O VLAPMBHFAWRUQP-UHFFFAOYSA-L 0.000 description 1
- AOPCKOPZYFFEDA-UHFFFAOYSA-N nickel(2+);dinitrate;hexahydrate Chemical compound O.O.O.O.O.O.[Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O AOPCKOPZYFFEDA-UHFFFAOYSA-N 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 150000004032 porphyrins Chemical group 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005486 sulfidation Methods 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
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- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
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- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/755—Nickel
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- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
- B01J23/883—Molybdenum and nickel
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- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
- B01J27/19—Molybdenum
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/615—100-500 m2/g
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- B01J35/638—Pore volume more than 1.0 ml/g
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- B01J35/647—2-50 nm
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- B01J35/64—Pore diameter
- B01J35/651—50-500 nm
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Abstract
Description
촉매 A | 촉매 B | 촉매 C | |
티타니아 함량(중량%) | 3.5 | 3.5 | 4.1 |
PSD(부피%) | |||
70 내지 130 Å | 79% | 79% | 71% |
300 Å 초과 | 1.20 | 1.20 | 1.78 |
50 내지 200 Å | 93.0 | 93.0 | 89.7 |
1,000 Å 초과 | 0.52 | 0.52 | 0.73 |
비교 촉매 1 | 비교 촉매 2 | 비교 촉매 3 | 비교 촉매 4 | |
티타니아 함량(중량%) | 0.00 | 0.00 | 3.5 | 3.6 |
PSD(부피%) | ||||
70 내지 130 Å | 78 | 71 | 79 | 62.7 |
300 Å 초과 | 1.10 | 3.17 | 1.00 | 16.1 |
50 내지 200 Å | 92.8 | 90.9 | 93 | 80.7 |
1,000 Å 초과 | 0.96 | 0.22 | 0.22 | 12.3 |
미세탄소 잔류물 | 9.87 | 중량% |
API 중력 | 5.7 | |
황 | 0.29 | 중량% |
뜨거운 헵탄 아스팔텐 | 0.94 | 중량% |
니켈 | 0.9 | ppm |
바나듐 | 0.9 | ppm |
5 부피% TBP | 15 | F |
95 부피% TBP | 305 | F |
촉매 | Mo% | Ni% | P% | Ti% | 생성물 MCR% | 생성물 황% |
촉매 A | 9.60 | 2.52 | 0.26 | 1.75 | 3.27 | 0.22 |
촉매 B | 9.52 | 2.49 | 1.95 | 1.78 | 3.34 | 0.19 |
촉매 C | 8.74 | 2.20 | 0.29 | 1.99 | 3.45 | 0.24 |
비교 촉매 1 | 8.49 | 2.37 | 0.22 | - | 3.69 | 0.26 |
비교 촉매 2 | 8.96 | 2.40 | 0.83 | - | 3.71 | 0.28 |
비교 촉매 3 | 8.78 | 2.46 | 0.22 | 1.63 | 3.97 | 0.43 |
비교 촉매 4 | 9.04 | 2.36 | - | 1.88 | 4.28 | 0.43 |
Claims (27)
- (a) 티타니아 알루미나 분말의 총 중량을 기준으로 5 중량% 이하의 티타니아를 갖는 공침전된 티타니아 알루미나 분말을 제조하는 단계;
(b) 상기 티타니아 알루미나 분말을 해교하는(peptizing) 단계;
(c) 상기 티타니아 알루미나 분말을 압출하여 티타니아 알루미나 압출체를 형성하는 단계; 및
(d) 상기 압출체를 약 500℃ 내지 약 900℃의 온도에서 약 1 시간 내지 약 3 시간 동안 하소하여 지지체의 총 중량을 기준으로 5 중량% 이하의 티타니아를 갖는 티타니아 알루미나 지지체를 수득하는 단계
를 포함하는, 수소처리 조건하에 잔류 탄화수소 분획의 수소화탈황에 적합한 촉매적으로 활성인 금속을 지지하는 다공성 지지체 물질의 제조 방법으로,
상기 지지체가 질소 다공성측정에 의해 측정시 약 0.5 내지 약 1.1 cm3/g의 총 공극 부피, 약 70 Å 내지 약 130 Å 직경을 갖는 공극에서 70% 이상의 총 공극 부피, 300 Å 초과 직경을 갖는 공극에서 5% 미만의 총 공극 부피를 갖고, 수은 침투 다공성측정에 의해 측정시 1000 Å 초과 직경을 갖는 공극에서 2% 미만의 총 공극 부피를 갖는, 방법. - 제 1 항에 있어서,
지지체가 90 중량% 이상의 공침전된 티타니아 알루미나를 포함하는 방법. - 제 1 항에 있어서,
공침전된 티타니아 알루미나 분말이 티타니아 알루미나를 포함하는 최종 지지체를 제공하기에 충분한 양의 티타늄 설페이트를 사용하면서 알루미늄 설페이트 및 티타늄 설페이트를 나트륨 알루미네이트와 공침전하여 형성되는 방법. - 제 1 항에 있어서,
지지체가 약 650℃ 내지 약 870℃의 온도에서 하소되는 방법. - 제 1 항에 따른 방법으로 제조된 촉매 지지체.
- 티타니아 알루미나의 총 중량을 기준으로 5 중량% 이하의 티타니아를 갖는 공침전된 티타니아 알루미나를 포함하는 촉매 지지체로서,
상기 지지체가 질소 다공성측정에 의해 측정시 약 0.5 내지 약 1.0 cm3/g의 총 공극 부피, 약 70 Å 내지 약 130 Å 직경을 갖는 공극에서 70% 이상의 총 공극 부피, 300 Å 초과 직경을 갖는 공극에서 5% 미만의 총 공극 부피 및, 수은 침투 다공성측정에 의해 측정시 1000 Å 초과 직경을 갖는 공극에서 2% 미만의 총 공극 부피를 갖는, 촉매 지지체. - 제 6 항에 있어서,
티타니아 알루미나에 존재하는 티타니아의 양이 티타니아 알루미나의 총 중량을 기준으로 5 중량% 미만인 촉매 지지체. - 제 7 항에 있어서,
티타니아 알루미나에 존재하는 티타니아의 양이 티타니아 알루미나의 총 중량을 기준으로 약 0.3 내지 약 4.5 중량%인 촉매 지지체. - 제 6 항에 있어서,
90 중량% 이상의 공침전된 티타니아 알루미나를 포함하는 촉매 지지체. - 제 6 항에 있어서,
약 70 Å 내지 약 130 Å 직경을 갖는 공극에서 79% 이상의 총 공극 부피를 갖는 촉매 지지체. - 제 6 항에 있어서,
1000 Å 초과 직경을 갖는 공극에서 약 0.40% 내지 약 1.5%의 총 공극 부피를 갖는 촉매 지지체. - 제 6 항에 있어서,
공극 부피 및 공극 크기 분포 특성이 25℃에서 약 대기압 내지 약 4000 bar, 접촉각(θ) = 140° 및 수은 표면 장력 0.49 N/m에서 수은 다공성측정기를 사용하여 수은 침투 다공성측정에 의해 측정되는 촉매 지지체. - 다공성 압출된 지지체를 하나 이상의 촉매제, 또는 주기율표의 6족 금속, 주기율표의 9족 금속, 주기율표의 10족 금속, 인 및 이들의 조합의 화합물로 이루어진 군으로부터 선택된 촉매제 전구체를 함유하는 수용액으로 함침하는 단계
를 포함하는, 잔류 탄화수소 공급원료의 수소화탈황을 위한 촉매를 제조하는 방법으로,
상기 화합물이 그의 상응하는 금속 옥사이드로 열적 분해가능하고, 이후 생성된 함침된 지지체를 건조하고 하소하여 지지된 촉매를 제공하고, 상기 지지체가 제 5 항 또는 제 6 항의 방법에 의해 제조되는, 방법. - 제 13 항에 따른 방법으로 제조된 촉매.
- (a) 티타니아 알루미나의 총 중량을 기준으로 5 중량% 이하의 티타니아를 갖는 공침전된 티타니아 알루미나를 포함하는 지지체; 및
(b) 주기율표의 6족 금속, 주기율표의 9족 금속, 주기율표의 10족 금속, 인 및 이들의 조합으로 이루어진 군으로부터 선택된 금속을 포함하는 하나 이상의 촉매제
를 포함하는 잔류 탄화수소 공급원료의 수소화탈황에 사용하기에 적합한 촉매로서,
(c) 상기 지지체가 질소 다공성측정에 의해 측정시 약 0.5 내지 약 1.0 cm3/g의 총 공극 부피, 약 70 Å 내지 약 130 Å 직경을 갖는 공극에서 70% 이상의 총 공극 부피, 300 Å 초과 직경을 갖는 공극에서 5% 미만의 총 공극 부피를 갖고, 수은 침투 다공성측정에 의해 측정시 1000 Å 초과 직경을 갖는 공극에서 2% 미만의 총 공극 부피를 갖는, 촉매. - 제 15 항에 있어서,
하소된 지지체가 90 중량% 이상의 공침전된 티타니아 알루미나를 포함하는 촉매. - 제 15 항에 있어서,
공침전된 티타니아 알루미나에 존재하는 티타니아의 양이 티타니아 알루미나의 총 중량을 기준으로 5 중량% 미만인 촉매. - 제 17 항에 있어서,
공침전된 티타니아 알루미나에 존재하는 티타니아의 양이 티타니아 알루미나의 총 중량을 기준으로 약 0.3 내지 약 4.5 중량%인 촉매. - 제 15 항에 있어서,
약 70 Å 내지 약 130 Å 직경을 갖는 공극에서 지지체의 79% 이상의 총 공극 부피를 갖는 촉매. - 제 15 항에 있어서,
1000 Å 초과 직경을 갖는 공극에서 지지체의 약 0.40% 내지 약 1.5%의 총 공극 부피를 갖는 촉매. - 제 15 항에 있어서,
하나 이상의 촉매제가 코발트, 니켈, 몰리브덴, 인 및 이들의 조합으로 이루어진 군으로부터 선택된 금속을 포함하는, 촉매. - 제 15 항에 있어서,
지지체의 공극 부피 및 공극 크기 분포 특성이 25℃에서 약 대기압 내지 약 4000 bar의 압력, 접촉각(θ) = 140° 및 수은 표면 장력 0.49 N/m에서 수은 다공성측정기를 사용하여 수은 침투 다공성측정에 의해 측정되는, 촉매. - 잔류 탄화수소 공급원료를 수소화탈황 공정 조건하에 제 15 항의 촉매와 접촉시키는 단계; 및
잔류 탄화수소 공급원료에 비해 감소된 황 함량을 갖는 수소처리된 잔류 탄화수소 분획을 생성하는 단계
를 포함하는, 잔류 탄화수소 공급원료를 함유하는 황을 수소처리하는 방법. - 제 23 항에 있어서,
잔류 탄화수소 공급원료를 약 300℃ 내지 약 450℃의 반응 온도, 약 120 bar 내지 약 200 bar의 수소 압력, 약 250 Nl/l 내지 약 1400 N1/1의 H2:오일 비, 및 약 0.2 시간-1 내지 약 2.0 시간-1의 공간 속도에서 촉매와 접촉시키는 방법. - 제 23 항에 있어서,
잔류 탄화수소가 미세탄소 잔류물(MCR) 함량을 갖고, 수소처리된 잔류 탄화수소 분획에서 MCR 함량이 감소됨과 동시에 황이 감소되는 방법. - 미세탄소 잔류물(MCR) 함량을 갖는 잔류 탄화수소 공급원료를 수소화탈황 공정 조건하에 제 15 항의 촉매와 접촉시키는 단계; 및
잔류 탄화수소 공급원료의 MCR 함량에 비해 감소된 MCR 함량을 갖는 잔류 탄화수소 분획을 생성하는 단계
를 포함하는, 잔류 탄화수소 공급원료의 MCR 함량을 감소시키는 방법. - 제 26 항에 있어서,
잔류 탄화수소 공급원료가 황을 함유하고, 잔류 탄화수소 분획이 잔류 탄화수소 공급원료에 비해 감소된 황 함량을 갖는 방법.
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