CA2133305A1 - Method for manufacturing ethylbenzene - Google Patents
Method for manufacturing ethylbenzeneInfo
- Publication number
- CA2133305A1 CA2133305A1 CA 2133305 CA2133305A CA2133305A1 CA 2133305 A1 CA2133305 A1 CA 2133305A1 CA 2133305 CA2133305 CA 2133305 CA 2133305 A CA2133305 A CA 2133305A CA 2133305 A1 CA2133305 A1 CA 2133305A1
- Authority
- CA
- Canada
- Prior art keywords
- ethylbenzene
- benzene
- composition
- manufacturing
- manufacturing ethylbenzene
- 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
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 6
- VIDOPANCAUPXNH-UHFFFAOYSA-N 1,2,3-triethylbenzene Chemical class CCC1=CC=CC(CC)=C1CC VIDOPANCAUPXNH-UHFFFAOYSA-N 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 238000005804 alkylation reaction Methods 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 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
- C07C15/02—Monocyclic hydrocarbons
- C07C15/067—C8H10 hydrocarbons
- C07C15/073—Ethylbenzene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Ce procédé consiste à faire réagir une composition (A) comportant du benzène avec une composition (B) comportant de l'éthylène dans une réaction d'alkylation favorisant la formation de polyéthylbenzène dans l'alkylat ainsi obtenu, puis à soumettre ce dernier à au moins une distillation-rectification pour obtenir un distallat (18) riche en di- et tri-éthylbenzènes et enfin à
transalkyler à l'aide de benzène (22) ce distillat (18) pour son enrichissement en éthylbenzène. This process consists in reacting a composition (A) comprising benzene with a composition (B) comprising ethylene in an alkylation reaction promoting the formation of polyethylbenzene in the alkylate thus obtained, then to be submitted the latter at least one distillation-rectification to obtain a distallat (18) rich in di- and tri-ethylbenzenes and finally in transalkylate with benzene (22) this distillate (18) for its enrichment in ethylbenzene.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9203955A FR2689501B1 (en) | 1992-04-01 | 1992-04-01 | PROCESS FOR THE MANUFACTURE OF ETHYLBENZENE. |
FR92/03955 | 1992-04-01 | ||
CN93108241A CN1042221C (en) | 1992-04-01 | 1993-07-05 | Process for the manufacture of ethylbenzene |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2133305A1 true CA2133305A1 (en) | 1993-10-14 |
CA2133305C CA2133305C (en) | 1999-03-30 |
Family
ID=36829836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002133305A Expired - Fee Related CA2133305C (en) | 1992-04-01 | 1993-03-30 | Method for manufacturing ethylbenzene |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0633872B1 (en) |
JP (1) | JP2535321B2 (en) |
KR (1) | KR0146023B1 (en) |
CN (1) | CN1042221C (en) |
AU (1) | AU3893193A (en) |
CA (1) | CA2133305C (en) |
DE (1) | DE69304687T2 (en) |
ES (1) | ES2092294T3 (en) |
FR (1) | FR2689501B1 (en) |
PL (1) | PL174257B1 (en) |
RU (1) | RU2114810C1 (en) |
WO (1) | WO1993020029A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7737314B2 (en) | 2007-02-12 | 2010-06-15 | Exxonmobil Chemical Patents Inc. | Production of high purity ethylbenzene from non-extracted feed and non-extracted reformate useful therein |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0873291B1 (en) * | 1994-10-06 | 2002-01-16 | ExxonMobil Chemical Patents Inc. | Process for manufacturing ethylbenzene or cumene |
CN1088050C (en) * | 1996-09-06 | 2002-07-24 | 埃克森美孚化学专利公司 | Alkylation process using zeolite beta |
ITMI20041289A1 (en) | 2004-06-25 | 2004-09-25 | Enitecnologie Spa | CATALYST AND PROCESS FOR THE PREPARATION OF ALCHYLATED AROMATIC HYDROCARBONS |
US9150469B2 (en) * | 2009-05-18 | 2015-10-06 | Uop Llc | Aromatic alkylation process with reduced byproduct formation |
WO2011046547A1 (en) * | 2009-10-14 | 2011-04-21 | Uop Llc | Process for the high yield production of monoalkylaromatics |
CN105237325A (en) * | 2015-10-08 | 2016-01-13 | 江苏汉光实业股份有限公司 | Ultrahigh-purity alkyl benzene |
CN106582844B (en) * | 2015-10-19 | 2019-04-19 | 中国石油化工股份有限公司 | A kind of aromatic alkylation catalysts composition and application |
CN109651053B (en) * | 2017-10-10 | 2022-01-28 | 中国石化扬子石油化工有限公司 | Preparation method for separating m-diethylbenzene by side line rectification |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL283749A (en) * | 1961-09-28 | |||
US3205277A (en) * | 1962-12-21 | 1965-09-07 | Universal Oil Prod Co | Alkylation-transalkylation process |
US3200164A (en) * | 1964-09-08 | 1965-08-10 | Universal Oil Prod Co | Alkylation-transalkylation process |
US3848012A (en) * | 1973-09-26 | 1974-11-12 | Monsanto Co | Alkylation process |
US4459426A (en) * | 1980-04-25 | 1984-07-10 | Union Oil Company Of California | Liquid-phase alkylation and transalkylation process |
EP0467007B1 (en) * | 1990-07-18 | 1996-04-17 | Fina Technology, Inc. | Transalkylation process |
-
1992
- 1992-04-01 FR FR9203955A patent/FR2689501B1/en not_active Expired - Fee Related
-
1993
- 1993-03-30 KR KR1019940703445A patent/KR0146023B1/en active
- 1993-03-30 RU RU94041753A patent/RU2114810C1/en not_active IP Right Cessation
- 1993-03-30 AU AU38931/93A patent/AU3893193A/en not_active Abandoned
- 1993-03-30 WO PCT/FR1993/000316 patent/WO1993020029A1/en active IP Right Grant
- 1993-03-30 ES ES93907908T patent/ES2092294T3/en not_active Expired - Lifetime
- 1993-03-30 JP JP5517159A patent/JP2535321B2/en not_active Expired - Fee Related
- 1993-03-30 PL PL93305400A patent/PL174257B1/en unknown
- 1993-03-30 DE DE69304687T patent/DE69304687T2/en not_active Expired - Fee Related
- 1993-03-30 EP EP93907908A patent/EP0633872B1/en not_active Expired - Lifetime
- 1993-03-30 CA CA002133305A patent/CA2133305C/en not_active Expired - Fee Related
- 1993-07-05 CN CN93108241A patent/CN1042221C/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7737314B2 (en) | 2007-02-12 | 2010-06-15 | Exxonmobil Chemical Patents Inc. | Production of high purity ethylbenzene from non-extracted feed and non-extracted reformate useful therein |
US7868219B2 (en) | 2007-02-12 | 2011-01-11 | Exxonmobil Chemical Patents Inc. | Production of high purity ethylbenzene from non-extracted feed and non-extracted reformate useful therein |
Also Published As
Publication number | Publication date |
---|---|
JPH07501557A (en) | 1995-02-16 |
ES2092294T3 (en) | 1996-11-16 |
RU94041753A (en) | 1997-03-27 |
CN1097187A (en) | 1995-01-11 |
FR2689501B1 (en) | 1994-05-20 |
CA2133305C (en) | 1999-03-30 |
EP0633872A1 (en) | 1995-01-18 |
RU2114810C1 (en) | 1998-07-10 |
CN1042221C (en) | 1999-02-24 |
DE69304687T2 (en) | 1997-01-23 |
FR2689501A1 (en) | 1993-10-08 |
WO1993020029A1 (en) | 1993-10-14 |
AU3893193A (en) | 1993-11-08 |
EP0633872B1 (en) | 1996-09-11 |
JP2535321B2 (en) | 1996-09-18 |
DE69304687D1 (en) | 1996-10-17 |
PL174257B1 (en) | 1998-07-31 |
KR0146023B1 (en) | 1998-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |