KR930701368A - 촉매 슬러리의 존재하에서의 알킬기 전이반응 - Google Patents
촉매 슬러리의 존재하에서의 알킬기 전이반응Info
- Publication number
- KR930701368A KR930701368A KR1019920703119A KR920703119A KR930701368A KR 930701368 A KR930701368 A KR 930701368A KR 1019920703119 A KR1019920703119 A KR 1019920703119A KR 920703119 A KR920703119 A KR 920703119A KR 930701368 A KR930701368 A KR 930701368A
- Authority
- KR
- South Korea
- Prior art keywords
- catalyst
- transfer reaction
- alkyl group
- group transfer
- alkyl
- Prior art date
Links
- 125000000217 alkyl group Chemical group 0.000 title claims abstract 16
- 239000003054 catalyst Substances 0.000 title claims abstract 15
- 238000006276 transfer reaction Methods 0.000 title claims abstract 14
- 239000002002 slurry Substances 0.000 title claims abstract 3
- 238000000034 method Methods 0.000 claims abstract 19
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims abstract 9
- 239000002245 particle Substances 0.000 claims abstract 5
- 238000004519 manufacturing process Methods 0.000 claims abstract 2
- KVNYFPKFSJIPBJ-UHFFFAOYSA-N 1,2-diethylbenzene Chemical compound CCC1=CC=CC=C1CC KVNYFPKFSJIPBJ-UHFFFAOYSA-N 0.000 claims 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical group CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 claims 2
- LGXAANYJEHLUEM-UHFFFAOYSA-N 1,2,3-tri(propan-2-yl)benzene Chemical compound CC(C)C1=CC=CC(C(C)C)=C1C(C)C LGXAANYJEHLUEM-UHFFFAOYSA-N 0.000 claims 1
- VIDOPANCAUPXNH-UHFFFAOYSA-N 1,2,3-triethylbenzene Chemical compound CCC1=CC=CC(CC)=C1CC VIDOPANCAUPXNH-UHFFFAOYSA-N 0.000 claims 1
- OKIRBHVFJGXOIS-UHFFFAOYSA-N 1,2-di(propan-2-yl)benzene Chemical compound CC(C)C1=CC=CC=C1C(C)C OKIRBHVFJGXOIS-UHFFFAOYSA-N 0.000 claims 1
- 229910021536 Zeolite Inorganic materials 0.000 claims 1
- 239000003377 acid catalyst Substances 0.000 claims 1
- 125000002592 cumenyl group Chemical group C1(=C(C=CC=C1)*)C(C)C 0.000 claims 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical group O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims 1
- RWGFKTVRMDUZSP-UHFFFAOYSA-N isopropyl-benzene Natural products CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 claims 1
- 239000010457 zeolite Substances 0.000 claims 1
- 150000001555 benzenes Chemical class 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
Classifications
-
- 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
- C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
- C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
- C07C6/126—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of more than one hydrocarbon
-
- 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
- C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
- C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
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)
Abstract
Description
Claims (19)
- 하나 이상의 폴리알킬벤젠을 포함하는 공급물을 알킬기 전이반응용 촉매의 존재하에 반응기 속에서 알킬기 전이반응시켜 하나 이상의 모노알킬벤젠을 제조하는 방법에 있어서, 알킬기 전이반응용 촉매가 촉매 입자의 슬러리로서 제공됨을 특징으로 하는 개선된 방법.
- 제1항에 있어서, 당해 촉매가 제올라이트 촉매인 방법.
- 제1항에 있어서, 당해 촉매가 지지된 산 촉매인 방법.
- 제1항에 있어서, 당해 촉매가 직경이 약 0.1?? 내지 약 10㎜인 입자 크기를 갖는 방법.
- 제4항에 있어서, 당해 촉매가 직경이 약 0.1?? 내지 약 1㎜인 입자 크기를 갖는 방법.
- 제5항에 있어서, 당해 촉매가 직경이 약 0.1?? 내지 약 200㎜인 입자 크기를 갖는 방법.
- 제1항에 있어서, 하나 이상의 폴리알킬벤젠이 디에틸벤젠 및 트리에틸벤젠으로 이루어진 그룹 중의 하나 이상인 방법.
- 제7항에 있어서, 하나 이상의 모노알킬벤젠이 에틸 벤젠인 방법.
- 제1항에 있어서, 하나 이상의 폴리알킬벤젠이 디이소프로필벤젠 및 트리이소프로필벤젠으로 이루어진 그룹 중의 하나 이상인 방법.
- 제9항에 있어서, 하나 이상의 모노알킬벤젠이 큐멘인 방법.
- 제1항에 있어서, 알킬리 전이반응이 약 120℃ 내지 약 360℃의 온도에서 수행되는 방법.
- 제11항에 있어서, 알킬리 전이반응이 약 120℃ 내지 약 270℃의 온도에서 수행되는 방법.
- 제1항에 있어서, 알킬리 전이반응이 약 100psig 내지 약 2,000psig의 압력에서 수행되는 방법.
- 제13항에 있어서, 알킬리 전이반응이 약 400psig 내지 약 600psig의 압력에서 수행되는 방법.
- 제1항에 있어서, 당해 알킬기 전이반응이 벤젠 대 알킬 그룹의 몰 비 약 2 내지 약 20항에서 수행되는 방법.
- 제15항에 있어서, 당해 알킬기 전이반응이 벤젠 대 알킬 그룹의 몰 비 약 3 내지 약 10항에서 수행되는 방법.
- 제1항에 있어서, 당해 알킬기 전이반응이 시간당 중량공간속도 약0.1hr-1내지 약 50hr-1에서 수행되는 방법.
- 제17항에 있어서, 당해 알킬기 전이반응이 시간당 중량공간속도 약3hr-1내지 약 10hr-1에서 수행되는 방법.
- ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53504890A | 1990-06-08 | 1990-06-08 | |
US07/535,048 | 1990-06-08 | ||
PCT/US1991/003409 WO1991018849A1 (en) | 1990-06-08 | 1991-05-16 | Transalkylation in the presence of a catalyst slurry |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930701368A true KR930701368A (ko) | 1993-06-11 |
KR950008881B1 KR950008881B1 (ko) | 1995-08-09 |
Family
ID=24132633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920703119A KR950008881B1 (ko) | 1990-06-08 | 1991-05-16 | 촉매 슬러리의 존재하에서의 알킬기 전이반응 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0532548B1 (ko) |
JP (1) | JPH05506863A (ko) |
KR (1) | KR950008881B1 (ko) |
CN (1) | CN1058011A (ko) |
CA (1) | CA2042996A1 (ko) |
DE (1) | DE69103418D1 (ko) |
WO (1) | WO1991018849A1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2172207A1 (en) * | 1995-03-21 | 1996-09-22 | Mark Edward Kuchenmeister | Transalkylation of polyalkylaromatic hydrocarbons |
US5877384A (en) * | 1996-02-12 | 1999-03-02 | The M. W. Kellogg Company | Apparatus and process for separating reaction effluent in the manufacture of cumene |
CN102464564B (zh) * | 2010-11-17 | 2015-05-13 | 中国石油化工股份有限公司 | 生产异丙苯的方法 |
KR101844037B1 (ko) | 2010-11-17 | 2018-03-30 | 차이나 페트로리움 앤드 케미컬 코포레이션 | 큐멘의 제조 방법 |
CN103086893A (zh) * | 2013-01-08 | 2013-05-08 | 天津大学 | 一种连续式生产叔胺的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB839501A (en) * | 1957-01-03 | 1960-06-29 | Biller Efim | A process for the nuclear alkylation of aromatic compounds |
US4179473A (en) * | 1978-10-10 | 1979-12-18 | The Lummus Company | Production of monoalkyl aromatics |
KR900701699A (ko) * | 1988-06-23 | 1990-12-04 | 리차드 에이치. 베르니크 | 폴리알킬벤젠의 개선된 트랜스알킬화 방법 |
-
1991
- 1991-05-16 WO PCT/US1991/003409 patent/WO1991018849A1/en active IP Right Grant
- 1991-05-16 EP EP91909982A patent/EP0532548B1/en not_active Expired - Lifetime
- 1991-05-16 JP JP91509450A patent/JPH05506863A/ja active Pending
- 1991-05-16 KR KR1019920703119A patent/KR950008881B1/ko active IP Right Grant
- 1991-05-16 DE DE69103418T patent/DE69103418D1/de not_active Expired - Lifetime
- 1991-05-21 CA CA002042996A patent/CA2042996A1/en not_active Abandoned
- 1991-06-08 CN CN91104561A patent/CN1058011A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1058011A (zh) | 1992-01-22 |
KR950008881B1 (ko) | 1995-08-09 |
EP0532548A1 (en) | 1993-03-24 |
WO1991018849A1 (en) | 1991-12-12 |
EP0532548B1 (en) | 1994-08-10 |
CA2042996A1 (en) | 1991-12-09 |
JPH05506863A (ja) | 1993-10-07 |
DE69103418D1 (de) | 1994-09-15 |
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Legal Events
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19921207 |
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Patent event code: PA02012R01D Patent event date: 19921207 Comment text: Request for Examination of Application |
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PG1501 | Laying open of application | ||
G160 | Decision to publish patent application | ||
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19950713 |
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E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19951123 |
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PC1904 | Unpaid initial registration fee |