CA2022982A1 - Procede de transalkylation - Google Patents

Procede de transalkylation

Info

Publication number: CA2022982A1
Authority: CA; Canada
Prior art keywords: alkylation; fraction; zone; transalkylation; aromatic
Prior art date: 1990-08-09
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

Application number

CA002022982A

Other languages

English (en)

Other versions

CA2022982C (fr

Inventor

James R. Butler

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Fina Technology Inc

Original Assignee

Fina Technology Inc

Priority date (The priority date 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 date listed.)

1990-08-09

Filing date

1990-08-09

Publication date

1992-02-10

1990-08-09 Application filed by Fina Technology Inc filed Critical Fina Technology Inc

1990-08-09 Priority to CA002022982A priority Critical patent/CA2022982C/fr

1992-02-10 Publication of CA2022982A1 publication Critical patent/CA2022982A1/fr

2001-07-17 Application granted granted Critical

2001-07-17 Publication of CA2022982C publication Critical patent/CA2022982C/fr

2010-08-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000010555 transalkylation reaction Methods 0.000 title abstract 9
238000000034 method Methods 0.000 title abstract 2
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 15
238000005804 alkylation reaction Methods 0.000 abstract 12
YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 abstract 10
230000029936 alkylation Effects 0.000 abstract 7
125000003118 aryl group Chemical group 0.000 abstract 7
238000009835 boiling Methods 0.000 abstract 6
238000000926 separation method Methods 0.000 abstract 6
239000007791 liquid phase Substances 0.000 abstract 5
229910021536 Zeolite Inorganic materials 0.000 abstract 4
239000003054 catalyst Substances 0.000 abstract 4
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 4
239000010457 zeolite Substances 0.000 abstract 4
239000000203 mixture Substances 0.000 abstract 3
239000000758 substrate Substances 0.000 abstract 3
229940100198 alkylating agent Drugs 0.000 abstract 2
239000002168 alkylating agent Substances 0.000 abstract 2
238000007323 disproportionation reaction Methods 0.000 abstract 2
239000002808 molecular sieve Substances 0.000 abstract 2
150000001555 benzenes Chemical class 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract 1
239000012808 vapor phase Substances 0.000 abstract 1

Classifications

- 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
- Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

CA002022982A 1990-08-09 1990-08-09 Procede de transalkylation Expired - Lifetime CA2022982C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA002022982A CA2022982C (fr)	1990-08-09	1990-08-09	Procede de transalkylation

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA002022982A CA2022982C (fr)	1990-08-09	1990-08-09	Procede de transalkylation

Publications (2)

Publication Number	Publication Date
CA2022982A1 true CA2022982A1 (fr)	1992-02-10
CA2022982C CA2022982C (fr)	2001-07-17

Family

ID=4145687

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002022982A Expired - Lifetime CA2022982C (fr)	1990-08-09	1990-08-09	Procede de transalkylation

Country Status (1)

Country	Link
CA (1)	CA2022982C (fr)

1990
- 1990-08-09 CA CA002022982A patent/CA2022982C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2022982C (fr)	2001-07-17

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Legal Events

Date	Code	Title	Description
1996-10-15	EEER	Examination request
2010-08-09	MKEX	Expiry