KR910021354A - 톨루엔 및 부타디엔을 스티렌 및 1-펜텐으로 전환시키기 위한 방법 - Google Patents
톨루엔 및 부타디엔을 스티렌 및 1-펜텐으로 전환시키기 위한 방법 Download PDFInfo
- Publication number
- KR910021354A KR910021354A KR1019910002971A KR910002971A KR910021354A KR 910021354 A KR910021354 A KR 910021354A KR 1019910002971 A KR1019910002971 A KR 1019910002971A KR 910002971 A KR910002971 A KR 910002971A KR 910021354 A KR910021354 A KR 910021354A
- Authority
- KR
- South Korea
- Prior art keywords
- range
- temperature
- catalyst
- pentene
- butadiene
- Prior art date
Links
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 title claims 9
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 title claims 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 title claims 6
- 238000000034 method Methods 0.000 title claims 6
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 title claims 6
- 239000003054 catalyst Substances 0.000 claims 6
- 238000007323 disproportionation reaction Methods 0.000 claims 3
- 238000006317 isomerization reaction Methods 0.000 claims 3
- 229910052783 alkali metal Inorganic materials 0.000 claims 2
- 150000001340 alkali metals Chemical class 0.000 claims 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims 2
- 239000000047 product Substances 0.000 claims 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 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 claims 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims 1
- 239000000292 calcium oxide Substances 0.000 claims 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims 1
- 239000007809 chemical reaction catalyst Substances 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- DYIZHKNUQPHNJY-UHFFFAOYSA-N oxorhenium Chemical compound [Re]=O DYIZHKNUQPHNJY-UHFFFAOYSA-N 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 229910000027 potassium carbonate Inorganic materials 0.000 claims 1
- 229910003449 rhenium oxide Inorganic materials 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- AFCAKJKUYFLYFK-UHFFFAOYSA-N tetrabutyltin Chemical compound CCCC[Sn](CCCC)(CCCC)CCCC AFCAKJKUYFLYFK-UHFFFAOYSA-N 0.000 claims 1
- RWWNQEOPUOCKGR-UHFFFAOYSA-N tetraethyltin Chemical compound CC[Sn](CC)(CC)CC RWWNQEOPUOCKGR-UHFFFAOYSA-N 0.000 claims 1
- VXKWYPOMXBVZSJ-UHFFFAOYSA-N tetramethyltin Chemical compound C[Sn](C)(C)C VXKWYPOMXBVZSJ-UHFFFAOYSA-N 0.000 claims 1
- OIQCWAIEHVRCCG-UHFFFAOYSA-N tetrapropylstannane Chemical compound CCC[Sn](CCC)(CCC)CCC OIQCWAIEHVRCCG-UHFFFAOYSA-N 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
- C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
- C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
- C07C15/46—Styrene; Ring-alkylated styrenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
- C07C11/10—Alkenes with five carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
- C07C2/72—Addition to a non-aromatic carbon atom of hydrocarbons containing a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
- C07C6/02—Metathesis reactions at an unsaturated carbon-to-carbon bond
- C07C6/04—Metathesis reactions at an unsaturated carbon-to-carbon bond at a carbon-to-carbon double bond
-
- 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
- C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
- C07C2521/04—Alumina
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
- C07C2523/04—Alkali metals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2523/32—Manganese, technetium or rhenium
- C07C2523/36—Rhenium
-
- 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
- C07C2527/20—Carbon compounds
- C07C2527/232—Carbonates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (6)
- a) 알칼리 금속 촉매의 존재하에, 톨루엔 및 1, 3-부타디엔을 반응시키고, b)단계 a)의 반응생성물을 이중결합 이성화 촉매와 접촉시키고, c) 불균등화반응 촉매의 존재하에 단계 b)의 이성화 생성물을 에틸렌과 반응시키고, 및 d)단계 c)의 생성물로 부터 스티렌 및 1-펜텐을 분리시키는 것으로 구성되는, 톨루엔 및 부타디엔을 스티렌 및 1-펜텐으로 전환시키기 위한 방법.
- 제1항에 있어서, 단계 a)는 0℃ 내지 150℃ 범위의 온도에서 수행되고 단계 b)는 50℃ 내지 200℃범위의 온도에서 수행되며 단계 c)는 -10℃ 내지 100℃범위의 온도에서 수행되는 방법.
- 제2항에 있어서 단계 a)는 25℃ 내지 130℃ 범위의 온도에서 수행되고, 단계 b)는 75℃ 내지 175℃범위의 온도에서 수행되며, 단계 c)는 0℃ 내지 80℃범위의 온도에서 수행되는 방법.
- 제1항 내지 제3항중 어느 한 항에 있어서, 알칼리 금속 촉매는 산화 칼슘 또는 산화 알루미늄상에 부착된 나트륨 또는 칼륨으로 구성되는 이성화 촉매는 탄산 칼륨에 의해 촉진된 다공성 알루미나로 구성되며 불균등화 반응촉매는 알루미나 상에 지지된 산화 레늄으로 구성되는 방법.
- 제4항에 있어서, 불균등화반응 촉매가 테트라알킬 주석으로 촉진되는 방법.
- 제5항에 있어서, 테트라알킬주석이 테트라메틸주석, 테트라에틸주석, 테트라프로필주석, 테트라부틸 주석 및 이들의 혼합물로 부터 선택되는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US484299 | 1990-02-26 | ||
US07/484,299 US5008480A (en) | 1990-02-26 | 1990-02-26 | Process for converting toluene and butadiene to styrene and 1-pentene |
Publications (1)
Publication Number | Publication Date |
---|---|
KR910021354A true KR910021354A (ko) | 1991-12-20 |
Family
ID=23923574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910002971A KR910021354A (ko) | 1990-02-26 | 1991-02-23 | 톨루엔 및 부타디엔을 스티렌 및 1-펜텐으로 전환시키기 위한 방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5008480A (ko) |
EP (1) | EP0444750B1 (ko) |
JP (1) | JPH04211618A (ko) |
KR (1) | KR910021354A (ko) |
CA (1) | CA2037019A1 (ko) |
DE (1) | DE69102905T2 (ko) |
ES (1) | ES2056561T3 (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5300719A (en) * | 1992-07-09 | 1994-04-05 | The Dow Chemical Company | Dehydrocyclization of unsaturated hydrocarbons to aromatic products |
WO2005035469A1 (en) * | 2003-10-02 | 2005-04-21 | Shell Internationale Research Maatschappij B.V. | Production of 1-alkenes from mixed olefin streams using catalytic distillation |
EP1692075A4 (en) * | 2003-11-24 | 2009-12-23 | Michael Lefenfeld | SILICA GEL COMPOSITIONS CONTAINING ALKALI METALS AND ALKALI METAL ALLOYS |
US7811541B2 (en) * | 2004-06-14 | 2010-10-12 | Signa Chemistry, Inc. | Silicide compositions containing alkali metals and methods of making the same |
US7259128B2 (en) * | 2004-09-22 | 2007-08-21 | Signa Chemistry, Llc | Titanium oxide and alumina alkali metal compositions |
US20070023141A1 (en) * | 2005-07-29 | 2007-02-01 | Tyco Electronics Corporation | Hot melt adhesive for PTFE |
AU2010232775A1 (en) * | 2009-03-30 | 2011-10-13 | Signa Chemistry, Inc. | Hydrogen generation systems and methods utilizing sodium silicide and sodium silica gel materials |
US9102528B2 (en) | 2009-03-30 | 2015-08-11 | Intelligent Energy Limited | Hydrogen generation systems and methods utilizing sodium silicide and sodium silica gel materials |
US8895204B2 (en) | 2010-11-08 | 2014-11-25 | Intelligent Energy Limited | Water reactive hydrogen fuel cell power system |
CA2817086A1 (en) | 2010-11-08 | 2012-05-18 | Signa Chemistry, Inc. | Water reactive hydrogen fuel cell power system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3261879A (en) * | 1963-09-27 | 1966-07-19 | Phillips Petroleum Co | Olefin disproportionation |
GB1054864A (ko) * | 1964-09-08 | 1900-01-01 | ||
FR91345E (ko) * | 1965-11-22 | 1968-09-09 | ||
NL162350C (nl) * | 1970-07-28 | 1980-05-16 | Shell Int Research | Werkwijze voor het disproportioneren van acyclische alkenen. |
US4300007A (en) * | 1977-10-05 | 1981-11-10 | Polyakov Sergei A | Method for preparing C3 -C4 olefins and vinylaromatic compounds |
US4440968A (en) * | 1982-07-29 | 1984-04-03 | Monsanto Company | Catalyst and reverse disproportionation process |
-
1990
- 1990-02-26 US US07/484,299 patent/US5008480A/en not_active Expired - Lifetime
-
1991
- 1991-02-23 KR KR1019910002971A patent/KR910021354A/ko not_active Application Discontinuation
- 1991-02-25 JP JP3050178A patent/JPH04211618A/ja active Pending
- 1991-02-25 CA CA002037019A patent/CA2037019A1/en not_active Abandoned
- 1991-02-26 EP EP91200403A patent/EP0444750B1/en not_active Expired - Lifetime
- 1991-02-26 ES ES91200403T patent/ES2056561T3/es not_active Expired - Lifetime
- 1991-02-26 DE DE69102905T patent/DE69102905T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2037019A1 (en) | 1991-08-27 |
DE69102905D1 (de) | 1994-08-25 |
JPH04211618A (ja) | 1992-08-03 |
US5008480A (en) | 1991-04-16 |
EP0444750A3 (en) | 1992-03-25 |
DE69102905T2 (de) | 1994-12-01 |
EP0444750B1 (en) | 1994-07-20 |
ES2056561T3 (es) | 1994-10-01 |
EP0444750A2 (en) | 1991-09-04 |
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