KR102338451B1 - 공액 디엔의 제조 방법 - Google Patents
공액 디엔의 제조 방법 Download PDFInfo
- Publication number
- KR102338451B1 KR102338451B1 KR1020187031732A KR20187031732A KR102338451B1 KR 102338451 B1 KR102338451 B1 KR 102338451B1 KR 1020187031732 A KR1020187031732 A KR 1020187031732A KR 20187031732 A KR20187031732 A KR 20187031732A KR 102338451 B1 KR102338451 B1 KR 102338451B1
- Authority
- KR
- South Korea
- Prior art keywords
- catalyst
- conjugated diene
- unsaturated alcohol
- preferable
- solid acid
- Prior art date
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- 150000001993 dienes Chemical class 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims description 18
- 239000003054 catalyst Substances 0.000 claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 claims abstract description 28
- 239000011973 solid acid Substances 0.000 claims abstract description 23
- CPJRRXSHAYUTGL-UHFFFAOYSA-N isopentenyl alcohol Chemical compound CC(=C)CCO CPJRRXSHAYUTGL-UHFFFAOYSA-N 0.000 claims description 22
- 229910044991 metal oxide Inorganic materials 0.000 claims description 16
- 150000004706 metal oxides Chemical class 0.000 claims description 16
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical group O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 15
- 239000002904 solvent Substances 0.000 claims description 13
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 8
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 27
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 14
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 9
- 125000000217 alkyl group Chemical group 0.000 description 8
- 125000004432 carbon atom Chemical group C* 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical group S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000006227 byproduct Substances 0.000 description 5
- 238000006297 dehydration reaction Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 4
- -1 is preferable Chemical group 0.000 description 4
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 150000001338 aliphatic hydrocarbons Chemical group 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000004817 gas chromatography Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- CMPGARWFYBADJI-UHFFFAOYSA-L tungstic acid Chemical compound O[W](O)(=O)=O CMPGARWFYBADJI-UHFFFAOYSA-L 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- HNVRRHSXBLFLIG-UHFFFAOYSA-N 3-hydroxy-3-methylbut-1-ene Chemical compound CC(C)(O)C=C HNVRRHSXBLFLIG-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000002841 Lewis acid Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910006404 SnO 2 Inorganic materials 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000012295 chemical reaction liquid Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 125000000596 cyclohexenyl group Chemical group C1(=CCCCC1)* 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 150000007517 lewis acids Chemical class 0.000 description 2
- 229940057995 liquid paraffin Drugs 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000000066 reactive distillation Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- FAKFSJNVVCGEEI-UHFFFAOYSA-J tin(4+);disulfate Chemical compound [Sn+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O FAKFSJNVVCGEEI-UHFFFAOYSA-J 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 description 1
- 125000006527 (C1-C5) alkyl group Chemical group 0.000 description 1
- SZPKMIRLEAFMBV-ZZXKWVIFSA-N (e)-3-methylpent-3-en-1-ol Chemical compound C\C=C(/C)CCO SZPKMIRLEAFMBV-ZZXKWVIFSA-N 0.000 description 1
- UOAZYMOJIMTMHR-UHFFFAOYSA-N 2-(cyclohexen-1-yl)ethanol Chemical compound OCCC1=CCCCC1 UOAZYMOJIMTMHR-UHFFFAOYSA-N 0.000 description 1
- QCXPLPTVZLYZMA-UHFFFAOYSA-N 3,4-dimethylhex-3-en-1-ol Chemical compound CCC(C)=C(C)CCO QCXPLPTVZLYZMA-UHFFFAOYSA-N 0.000 description 1
- GJGGAZPKDCTKQF-UHFFFAOYSA-N 3,4-dimethylpent-3-en-1-ol Chemical compound CC(C)=C(C)CCO GJGGAZPKDCTKQF-UHFFFAOYSA-N 0.000 description 1
- ZSPTYLOMNJNZNG-UHFFFAOYSA-N 3-Buten-1-ol Chemical compound OCCC=C ZSPTYLOMNJNZNG-UHFFFAOYSA-N 0.000 description 1
- BQURYLHIDQYWFD-UHFFFAOYSA-N 3-methylhex-3-en-1-ol Chemical compound CCC=C(C)CCO BQURYLHIDQYWFD-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- 241000588731 Hafnia Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000002696 acid base indicator Substances 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 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
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 125000000522 cyclooctenyl group Chemical group C1(=CCCCCCC1)* 0.000 description 1
- 125000002433 cyclopentenyl group Chemical group C1(=CCCC1)* 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- CJNBYAVZURUTKZ-UHFFFAOYSA-N hafnium(IV) oxide Inorganic materials O=[Hf]=O CJNBYAVZURUTKZ-UHFFFAOYSA-N 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
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 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
- 239000012044 organic layer Substances 0.000 description 1
- 125000005616 oxoacid group Chemical group 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- JLQFVGYYVXALAG-CFEVTAHFSA-N yasmin 28 Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1.C([C@]12[C@H]3C[C@H]3[C@H]3[C@H]4[C@@H]([C@]5(CCC(=O)C=C5[C@@H]5C[C@@H]54)C)CC[C@@]31C)CC(=O)O2 JLQFVGYYVXALAG-CFEVTAHFSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
- C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
-
- 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
- B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/12—Alkadienes
- C07C11/173—Alkadienes with five carbon atoms
- C07C11/18—Isoprene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B61/00—Other general methods
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/02—Sulfur, selenium or tellurium; Compounds thereof
- C07C2527/053—Sulfates or other compounds comprising the anion (SnO3n+1)2-
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (7)
- 하메트의 산도 함수 (H0) 가 -12.2 이하이며 황산 담지 금속 산화물인 고체산 촉매의 존재하, γ,δ-불포화 알코올을 탈수시키는 공정을 포함하는 공액 디엔의 제조 방법.
- 제 1 항에 있어서,
상기 고체산 촉매가 황산화 지르코니아인, 제조 방법. - 제 1 항에 있어서,
용매를 공존시키는, 제조 방법. - 제 3 항에 있어서,
상기 용매가 지방족 탄화수소인, 제조 방법. - 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,
상기 γ,δ-불포화 알코올이 3-메틸-3-부텐-1-올인, 제조 방법. - 삭제
- 삭제
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016092951 | 2016-05-06 | ||
JPJP-P-2016-092951 | 2016-05-06 | ||
PCT/JP2017/016567 WO2017191794A1 (ja) | 2016-05-06 | 2017-04-26 | 共役ジエンの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20190004279A KR20190004279A (ko) | 2019-01-11 |
KR102338451B1 true KR102338451B1 (ko) | 2021-12-10 |
Family
ID=60203025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020187031732A KR102338451B1 (ko) | 2016-05-06 | 2017-04-26 | 공액 디엔의 제조 방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US11319261B2 (ko) |
EP (1) | EP3453696B1 (ko) |
JP (1) | JP6892187B2 (ko) |
KR (1) | KR102338451B1 (ko) |
CN (1) | CN109071379A (ko) |
RU (1) | RU2734778C2 (ko) |
TW (1) | TW201806913A (ko) |
WO (1) | WO2017191794A1 (ko) |
Citations (5)
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WO1988002361A1 (en) | 1986-10-01 | 1988-04-07 | Nelson Research And Development Company | Acid catalyzed process |
JP2566814B2 (ja) | 1988-05-13 | 1996-12-25 | 株式会社ジャパンエナジー | 炭化水素転化用固体酸触媒及びその製造方法 |
JP2004516917A (ja) | 2000-07-10 | 2004-06-10 | トタル、フイナ、エルフ、フランス | 塊状硫酸塩化ジルコニアをベースとする酸性触媒の製法、この方法によって得られる触媒およびその利用法 |
US20100113846A1 (en) | 2008-09-15 | 2010-05-06 | Mcauliffe Joseph C | Conversion of prenyl derivatives to isoprene |
JP2013213028A (ja) | 2012-03-07 | 2013-10-17 | Mitsubishi Chemicals Corp | 共役ジエンの製造方法 |
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DE1928632A1 (de) | 1969-06-06 | 1970-12-10 | Basf Ag | Verfahren zur Herstellung von Isopren |
DE2031900C3 (de) | 1970-06-27 | 1979-02-01 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Isopren |
JPS5242763B2 (ko) | 1971-01-12 | 1977-10-26 | ||
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US3809727A (en) * | 1972-04-24 | 1974-05-07 | Phillips Petroleum Co | Dehydration of 3-methyl-3-buten-1-ol |
JPS5236725B2 (ko) | 1973-05-07 | 1977-09-17 | ||
JPS5236603A (en) * | 1975-09-16 | 1977-03-22 | Kuraray Co Ltd | Process for preparation of isoprene |
US4053536A (en) | 1976-05-25 | 1977-10-11 | Phillips Petroleum Company | Dehydration of olefinically unsaturated alcohols |
JPS596181B2 (ja) * | 1979-08-27 | 1984-02-09 | 日本鉱業株式会社 | 固体酸触媒 |
JPS57130928A (en) * | 1981-02-06 | 1982-08-13 | Nippon Zeon Co Ltd | Synthetic method of isoprene |
US4668832A (en) * | 1985-10-08 | 1987-05-26 | The Dow Chemical Company | Dehydration of halogenated, unsaturated alcohols to form halogenated, conjugated dienes |
JPH05293375A (ja) * | 1992-04-17 | 1993-11-09 | Japan Energy Corp | 固体超強酸触媒及びその製法 |
RU2116286C1 (ru) | 1997-07-21 | 1998-07-27 | Синицын Александр Васильевич | Способ получения изопрена |
FR2769519B1 (fr) * | 1997-10-13 | 1999-12-31 | Total Raffinage Distribution | Catalyseur acide a base de zircone sulfatee et ses utilisations |
RU2368593C1 (ru) | 2008-05-13 | 2009-09-27 | Открытое акционерное общество "Нижнекамскнефтехим" | Способ выделения изобутилена |
JP5798871B2 (ja) * | 2011-09-30 | 2015-10-21 | 株式会社クラレ | イソプレンの製造方法 |
US11198657B2 (en) * | 2015-06-03 | 2021-12-14 | Kuraray Co., Ltd. | Method for producing conjugated diene |
CN105152832A (zh) | 2015-10-13 | 2015-12-16 | 宁波金海晨光化学股份有限公司 | 一种合成异戊二烯的工艺方法 |
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2017
- 2017-04-26 RU RU2018138691A patent/RU2734778C2/ru active
- 2017-04-26 JP JP2018515707A patent/JP6892187B2/ja active Active
- 2017-04-26 CN CN201780027377.8A patent/CN109071379A/zh active Pending
- 2017-04-26 WO PCT/JP2017/016567 patent/WO2017191794A1/ja unknown
- 2017-04-26 US US16/098,727 patent/US11319261B2/en active Active
- 2017-04-26 EP EP17792727.4A patent/EP3453696B1/en active Active
- 2017-04-26 KR KR1020187031732A patent/KR102338451B1/ko active IP Right Grant
- 2017-05-04 TW TW106114815A patent/TW201806913A/zh unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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WO1988002361A1 (en) | 1986-10-01 | 1988-04-07 | Nelson Research And Development Company | Acid catalyzed process |
JP2566814B2 (ja) | 1988-05-13 | 1996-12-25 | 株式会社ジャパンエナジー | 炭化水素転化用固体酸触媒及びその製造方法 |
JP2004516917A (ja) | 2000-07-10 | 2004-06-10 | トタル、フイナ、エルフ、フランス | 塊状硫酸塩化ジルコニアをベースとする酸性触媒の製法、この方法によって得られる触媒およびその利用法 |
US20100113846A1 (en) | 2008-09-15 | 2010-05-06 | Mcauliffe Joseph C | Conversion of prenyl derivatives to isoprene |
JP2013213028A (ja) | 2012-03-07 | 2013-10-17 | Mitsubishi Chemicals Corp | 共役ジエンの製造方法 |
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EP3453696A4 (en) | 2020-01-08 |
WO2017191794A1 (ja) | 2017-11-09 |
TW201806913A (zh) | 2018-03-01 |
RU2018138691A3 (ko) | 2020-06-08 |
EP3453696A1 (en) | 2019-03-13 |
US11319261B2 (en) | 2022-05-03 |
RU2734778C2 (ru) | 2020-10-23 |
EP3453696B1 (en) | 2021-03-17 |
JPWO2017191794A1 (ja) | 2019-03-07 |
RU2018138691A (ru) | 2020-06-08 |
US20190135714A1 (en) | 2019-05-09 |
KR20190004279A (ko) | 2019-01-11 |
JP6892187B2 (ja) | 2021-06-23 |
CN109071379A (zh) | 2018-12-21 |
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