JP5563259B2 - 特定の組成を有する硫化触媒を用いる選択的水素化方法 - Google Patents
特定の組成を有する硫化触媒を用いる選択的水素化方法 Download PDFInfo
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- JP5563259B2 JP5563259B2 JP2009204169A JP2009204169A JP5563259B2 JP 5563259 B2 JP5563259 B2 JP 5563259B2 JP 2009204169 A JP2009204169 A JP 2009204169A JP 2009204169 A JP2009204169 A JP 2009204169A JP 5563259 B2 JP5563259 B2 JP 5563259B2
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- 239000003054 catalyst Substances 0.000 title claims description 106
- 238000005984 hydrogenation reaction Methods 0.000 title claims description 30
- 239000000203 mixture Substances 0.000 title description 11
- 238000005987 sulfurization reaction Methods 0.000 title description 6
- 238000000034 method Methods 0.000 claims description 38
- 229910052751 metal Inorganic materials 0.000 claims description 37
- 239000002184 metal Substances 0.000 claims description 37
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 29
- 150000001875 compounds Chemical class 0.000 claims description 27
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 26
- 229910052717 sulfur Inorganic materials 0.000 claims description 26
- 239000011593 sulfur Substances 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 230000008569 process Effects 0.000 claims description 19
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 13
- 229910000510 noble metal Inorganic materials 0.000 claims description 12
- 229910052759 nickel Inorganic materials 0.000 claims description 11
- 239000011148 porous material Substances 0.000 claims description 9
- 238000005486 sulfidation Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 150000002739 metals Chemical class 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 2
- 150000001993 dienes Chemical class 0.000 description 23
- 150000003573 thiols Chemical class 0.000 description 21
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 18
- 229910052739 hydrogen Inorganic materials 0.000 description 18
- 239000001257 hydrogen Substances 0.000 description 17
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 15
- 150000005673 monoalkenes Chemical class 0.000 description 13
- KJRCEJOSASVSRA-UHFFFAOYSA-N propane-2-thiol Chemical compound CC(C)S KJRCEJOSASVSRA-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 10
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 10
- 229910052750 molybdenum Inorganic materials 0.000 description 10
- 239000011733 molybdenum Substances 0.000 description 10
- 238000011282 treatment Methods 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 7
- 238000005470 impregnation Methods 0.000 description 7
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 6
- 238000004231 fluid catalytic cracking Methods 0.000 description 6
- 239000002243 precursor Substances 0.000 description 6
- 238000009835 boiling Methods 0.000 description 5
- 229910052763 palladium Inorganic materials 0.000 description 5
- 150000003568 thioethers Chemical class 0.000 description 5
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 4
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 4
- 238000004523 catalytic cracking Methods 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 238000002459 porosimetry Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000005732 thioetherification reaction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000001994 activation Methods 0.000 description 2
- 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 2
- 238000001354 calcination Methods 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- -1 diene compounds Chemical class 0.000 description 2
- LJSQFQKUNVCTIA-UHFFFAOYSA-N diethyl sulfide Chemical compound CCSCC LJSQFQKUNVCTIA-UHFFFAOYSA-N 0.000 description 2
- WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical compound CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052976 metal sulfide Inorganic materials 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- QMMOXUPEWRXHJS-UHFFFAOYSA-N pent-2-ene Chemical compound CCC=CC QMMOXUPEWRXHJS-UHFFFAOYSA-N 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229930192474 thiophene Natural products 0.000 description 2
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical compound C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 description 1
- MJRCCWJSYFOGBX-UHFFFAOYSA-N 1-propylsulfanylpentane Chemical compound CCCCCSCCC MJRCCWJSYFOGBX-UHFFFAOYSA-N 0.000 description 1
- BKOOMYPCSUNDGP-UHFFFAOYSA-N 2-methylbut-2-ene Chemical compound CC=C(C)C BKOOMYPCSUNDGP-UHFFFAOYSA-N 0.000 description 1
- QENGPZGAWFQWCZ-UHFFFAOYSA-N 3-Methylthiophene Chemical compound CC=1C=CSC=1 QENGPZGAWFQWCZ-UHFFFAOYSA-N 0.000 description 1
- WDYVUKGVKRZQNM-UHFFFAOYSA-N 6-phosphonohexylphosphonic acid Chemical group OP(O)(=O)CCCCCCP(O)(O)=O WDYVUKGVKRZQNM-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 description 1
- 229910001981 cobalt nitrate Inorganic materials 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- XYWDPYKBIRQXQS-UHFFFAOYSA-N di-isopropyl sulphide Natural products CC(C)SC(C)C XYWDPYKBIRQXQS-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000011066 ex-situ storage Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 150000004681 metal hydrides Chemical class 0.000 description 1
- WXEHBUMAEPOYKP-UHFFFAOYSA-N methylsulfanylethane Chemical compound CCSC WXEHBUMAEPOYKP-UHFFFAOYSA-N 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 150000003233 pyrroles Chemical class 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000000066 reactive distillation Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000001577 simple distillation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003463 sulfur Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- RAOIDOHSFRTOEL-UHFFFAOYSA-N tetrahydrothiophene Chemical compound C1CCSC1 RAOIDOHSFRTOEL-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
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- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
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- C10G45/08—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof in combination with chromium, molybdenum, or tungsten metals, or compounds thereof
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- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
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- B01J37/20—Sulfiding
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
- C10G45/04—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used
- C10G45/12—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Description
・第VIb族からの元素の酸化物の重量による量は4〜20重量%の範囲であり;
・第VIII族からの元素の酸化物の重量による量は15重量%未満であり;
・前記触媒の構成金属の硫化度は少なくとも60%であり;
・第VIII族からの非貴金属と第VIb族からの金属の間のモル比は0.6〜3mol/molの範囲であり;
・触媒の単位表面積当たりの第VIb族からの元素の密度は、触媒面積(m2)当たり第VIb族の酸化物の重量厳密に10−3グラム未満である
触媒を用いる、方法を記載する。
・ジオレフィンをモノオレフィンに選択的に水素化すること;
・モノオレフィンとの反応によって軽質飽和硫黄含有化合物、主にチオールをスルフィドまたはより重質のチオールに変換すること
からなる。
酸化物形態における第VIb族からの元素の酸化物の重量による量は、4〜20重量%の範囲、好ましくは5〜15重量%の範囲である。第VIb族金属は、好ましくは、モリブデンおよびタングステンから選択される。より好ましくは、第VIb族金属はモリブデンである。
(S/元素)触媒≧0.6×(S/元素)理論
式中:
(S/元素)触媒は、触媒中に存在する硫黄(S)と元素の間のモル比であり;
(S/元素)理論は、元素のスルフィドへの全硫化に対応する硫黄と元素の間のモル比である。
・ (S/Fe)理論=1
・ (S/Co)理論=8/9
・ (S/Ni)理論=2/3
・ (S/Mo)理論=2/1
・ (S/W)理論=2/1
複数種の金属を含む触媒について、触媒上に存在するSと一連の元素の間のモル比も、各元素のスルフィドへの全硫化に対応する理論モル比の60%に少なくとも等しくなければならず、計算は、各元素の相対的なモル割合により比例して行われる。
(S/Mo+Ni)触媒=0.6×{(0.7×2)+(0.3×(2/3))}
によって与えられる。
触媒A、B、C、DおよびEは、乾式含浸によって調製された。合成手順は、ヘプタモリブデン酸アンモニウムおよび硝酸ニッケルの溶液であって、金属前駆体を含有する水溶液の容積は、含浸させられるべき担体の質量に対応する水吸収容積(細孔に浸透し得る水の総容積)に等しい、溶液の乾式含浸を行うことからなっていた。溶液中の前駆体の濃度は、所望重量の金属酸化物を担体上に担持するように調節された。
触媒A、B、C、DおよびEの活性は、500mLの攪拌オートクレーブ反応器において行われるモデル分子の混合物についての選択的水素化試験によって評価された。大気圧において、硫化ベンチ(sulphrization bench)中、15容積%のH2Sによって構成されるH2S/H2混合物1L/g(触媒)・h下に、400℃で2時間にわたって2〜6グラムの触媒が硫化された。この手順は、本発明の触媒の全てについて80%超の硫化比を生じさせた。硫化された触媒は、次いで、空気の不存在下に反応器に移され、1.5MPaの全圧および160℃の温度で250mLのモデル仕込原料と接触させられた。圧力は、試験の間水素を加えることによって一定に維持された。
A(X)=k(X)/m
式中:
A(X):反応Xについての触媒の活性(触媒のグラム当たりの分−1);
k:考慮中の反応についての速度定数(分−1)、下記式にしたがって計算される:
45:試験継続期間(分);
conv(X):化合物Xの転化;X=イソプレンまたはプロパン−2−チオールまたはヘキサン−1;
m:試験に関与した触媒(酸化物形態)の質量;
X:考慮中の反応:
X=イソプレン:イソプレンの水素化;
X=ヘキセン−1:ヘキセン−1の水素化;
X=プロパン−2−チオール:プロパン−2−チオールの転化。
A(イソプレン)/A(ヘキセン−1)
種々の触媒について得られた結果は、下記表2に示される。
この実施例において、実施例1において記載された操作手順を用いて触媒GおよびHが調製された。
Claims (10)
- 多不飽和化合物をモノ不飽和化合物に選択的に水素化する方法であり、ガソリン中に含まれる不飽和化合物との反応による飽和軽質硫黄含有化合物の重量化と一緒に行い得る方法であって、第VIb族からの少なくとも1種の金属および第VIII族からの少なくとも1種の非貴金属を担体上に担持されて含有する触媒を用い、
・第VIb族からの元素の酸化物の重量による量:4〜20重量%;
・第VIII族からの元素の酸化物の重量による量:15重量%未満;
・前記触媒の構成金属の硫化度:少なくとも80%;
・第VIII族からの非貴金属と第VIb族からの金属の間のモル比:0.6〜3mol/mol;
・触媒の単位表面積当たりの第VIb族からの元素の密度:触媒の面積(m2)当たり第VIb族元素の酸化物厳密に7×10 −4 グラム未満であり、触媒の担体が高純度のアルミナであり、第VIb族からの金属がモリブデンであり、第VIII族からの非貴金属がニッケルである、方法。 - 触媒は、第VIII族からの元素の酸化物の重量含有量1〜10重量%を含む、請求項1に記載の方法。
- 第VIII族からの非貴金属と第VIb族からの金属の間のモル比は1〜2mol/molの範囲である、請求項1に記載の方法。
- 触媒は、0.3cm3/g超の総細孔容積を有する、請求項1〜3のいずれか1つに記載の方法。
- 触媒は、0.4〜1.4cm3/gの範囲の総細孔容積を有する、請求項4に記載の方法。
- 触媒の比表面積は300m2/g未満である、請求項1〜5のいずれか1つに記載の方法。
- 担体は、立方晶系ガンマアルミナまたはデルタアルミナによって構成される、請求項1〜6のいずれか1つに記載の方法。
- 触媒担体は、0.4〜1.4cm3/gの範囲の細孔容積を有する、請求項1〜7のいずれか1つに記載の方法。
- 触媒担体は、0.5〜1.3cm3/gの範囲の細孔容積を有する、請求項8に記載の方法。
- 請求項1〜9のいずれか1つの方法による選択的水素化方法であって、仕込原料は、80〜220℃の範囲の温度、1〜10h−1の範囲の液体毎時空間速度、および0.5〜5MPaの範囲の圧力で触媒と接触させられる、方法。
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FR0804842A FR2935389B1 (fr) | 2008-09-04 | 2008-09-04 | Procede d'hydrogenation selective mettant en oeuvre un catalyseur sulfure de composition specifique |
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CN103146429B (zh) | 2011-12-06 | 2015-08-19 | 中国石油天然气股份有限公司 | 一种液化气加氢处理的方法 |
WO2014047753A1 (zh) * | 2012-09-28 | 2014-04-03 | 中国石油天然气股份有限公司 | 一种使不饱和化合物选择加氢的方法 |
FR2986799B1 (fr) | 2012-02-15 | 2015-02-06 | IFP Energies Nouvelles | Procede de conversion d'une charge lourde, mettant en oeuvre une unite de craquage catalytique et une etape d'hydrogenation selective de l'essence issue du craquage catalytique |
FR2988732B1 (fr) * | 2012-03-29 | 2015-02-06 | IFP Energies Nouvelles | Procede d'hydrogenation selective d'une essence |
FR2993569B1 (fr) * | 2012-07-17 | 2015-12-04 | IFP Energies Nouvelles | Procede de desulfuration d'une essence |
FR2997415B1 (fr) * | 2012-10-29 | 2015-10-02 | IFP Energies Nouvelles | Procede de production d'une essence a basse teneur en soufre |
FR3014896B1 (fr) | 2013-12-18 | 2018-07-27 | IFP Energies Nouvelles | Procede d'hydrodesulfuration de coupes d'hydrocarbures |
FR3030563B1 (fr) * | 2014-12-18 | 2018-06-29 | IFP Energies Nouvelles | Procede d'adoucissement en composes du type sulfure d'une essence olefinique |
FR3035117B1 (fr) | 2015-04-15 | 2019-04-19 | IFP Energies Nouvelles | Procede d'adoucissement en composes du type sulfure d'une essence olefinique |
US9828093B2 (en) * | 2015-05-27 | 2017-11-28 | First Principles, Inc. | System for recharging remotely controlled aerial vehicle, charging station and rechargeable remotely controlled aerial vehicle, and method of use thereof |
US9714012B1 (en) | 2016-01-22 | 2017-07-25 | International Business Machines Corporation | Power source element replacement during vehicle operation |
FR3049955B1 (fr) | 2016-04-08 | 2018-04-06 | IFP Energies Nouvelles | Procede de traitement d'une essence |
FR3057578B1 (fr) | 2016-10-19 | 2018-11-16 | IFP Energies Nouvelles | Procede d'hydrodesulfuration d'une essence olefinique. |
FR3109897B1 (fr) | 2020-05-07 | 2023-11-24 | Ifp Energies Now | Catalyseur d’hydrogénation sélective comprenant un support spécifique en partie sous forme aluminate |
FR3109899B1 (fr) | 2020-05-07 | 2023-11-24 | Ifp Energies Now | Catalyseur d’hydrogénation comprenant un support et un ratio NiMo spécifique |
FR3109898B1 (fr) * | 2020-05-07 | 2023-04-14 | Ifp Energies Now | Catalyseur d’hydrogénation sélective comprenant une répartition particulière du nickel et du molybdène |
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FR2720754B1 (fr) | 1994-06-01 | 1996-07-26 | Inst Francais Du Petrole | Procédé et installation pour le traitement par hydrogénation sélective d'une essence de craquage catalytique. |
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US6469223B2 (en) | 2000-01-04 | 2002-10-22 | Fina Technology, Inc. | Selective hydrogenation of dienes |
FR2895415B1 (fr) | 2005-12-22 | 2011-07-15 | Inst Francais Du Petrole | Procede d'hydrogenation selective mettant en oeuvre un catalyseur presentant un support specifique |
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CN101665720A (zh) | 2010-03-10 |
JP2010090366A (ja) | 2010-04-22 |
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