BE895913A - Procede de separation d'hydrocarbures par extraction liquide-liquide - Google Patents

Procede de separation d'hydrocarbures par extraction liquide-liquide

Info

Publication number: BE895913A
Authority: BE; Belgium
Prior art keywords: liquid; separating hydrocarbons; extraction; liquid extraction; hydrocarbons
Prior art date: 1982-02-16

Application number

BE0/210119A

Other languages

English (en)

Inventor

J M Watson

J F J Grootjans

L F N L Delorme

Original Assignee

Cosden Technology

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.)

1982-02-16

Filing date

1983-02-15

Publication date

1983-08-16

1983-02-15 Application filed by Cosden Technology filed Critical Cosden Technology

1983-08-16 Publication of BE895913A publication Critical patent/BE895913A/fr

Links

229930195733 hydrocarbon Natural products 0.000 title 1
150000002430 hydrocarbons Chemical class 0.000 title 1
238000000622 liquid--liquid extraction Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
238000000638 solvent extraction Methods 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Water Supply & Treatment (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Extraction Or Liquid Replacement (AREA)

BE0/210119A 1982-02-16 1983-02-15 Procede de separation d'hydrocarbures par extraction liquide-liquide BE895913A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/349,398 US4421640A (en)	1982-02-16	1982-02-16	Methods for separating hydrocarbons by liquid extraction

Publications (1)

Publication Number	Publication Date
BE895913A true BE895913A (fr)	1983-08-16

Family

ID=23372235

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE0/210119A BE895913A (fr)	1982-02-16	1983-02-15	Procede de separation d'hydrocarbures par extraction liquide-liquide

Country Status (9)

Country	Link
US (1)	US4421640A (fr)
JP (1)	JPS58147494A (fr)
BE (1)	BE895913A (fr)
CA (1)	CA1181772A (fr)
DE (1)	DE3305303A1 (fr)
FR (1)	FR2521550B1 (fr)
GB (1)	GB2115831B (fr)
IT (1)	IT1163087B (fr)
NL (1)	NL8300481A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5055162A (en) *	1990-05-21	1991-10-08	Phillips Petroleum Company	Extractive distillation of cycloalkane/alkane feeds
US5135617A (en) *	1991-07-01	1992-08-04	Phillips Petroleum Company	Separation of aromatic from olefinic hydrocarbons by extractive distillation
US5424467A (en) *	1993-07-14	1995-06-13	Idaho Research Foundation	Method for purifying alcohol esters
US6802959B1 (en)	2000-06-23	2004-10-12	Conocophillips Company	Separation of olefinic hydrocarbons from sulfur-containing hydrocarbons by use of a solvent

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA704248A (en) *		1965-02-23	Weitz Hans-Martin	Solvents for the separation of paraffins from hydrocarbon mixtures
US2771494A (en) *	1953-03-12	1956-11-20	Phillips Petroleum Co	Selective solvent extraction of naphthene hydrocarbons employing 2-pyrrolidone
US2849396A (en) *	1953-06-29	1958-08-26	Phillips Petroleum Co	Selective solvent
NL277633A (fr) *	1961-04-27
US3210259A (en) *	1961-06-26	1965-10-05	Monsanto Co	Extractive separation process
DE1568079C3 (de) *	1966-02-17	1975-07-17	Basf Ag, 6700 Ludwigshafen	Verfahren zur Gewinnung von aromatischen Kohlenwasserstoffen durch selektive Extraktion von Kohlenwasserstoffgemischen
DE1902461A1 (de) *	1969-01-18	1970-07-23	Basf Ag	Verfahren zur Gewinnung von aromatischen Kohlenwasserstoffen durch selektive Extraktion und/oder extraktive Destillation von Kohlenwasserstoffgemischen
BE791887A (fr) *	1971-11-26	1973-05-24	Basf Ag	Procede d'obtention de diolefines conjuguees pures comportant 4et 5 atomes de carbone, a partir de melanges

1982
- 1982-02-16 US US06/349,398 patent/US4421640A/en not_active Expired - Fee Related
1983
- 1983-01-31 CA CA000420584A patent/CA1181772A/fr not_active Expired
- 1983-02-09 NL NL8300481A patent/NL8300481A/nl not_active Application Discontinuation
- 1983-02-10 JP JP58019891A patent/JPS58147494A/ja active Pending
- 1983-02-10 IT IT19514/83A patent/IT1163087B/it active
- 1983-02-14 GB GB08304036A patent/GB2115831B/en not_active Expired
- 1983-02-14 FR FR8302307A patent/FR2521550B1/fr not_active Expired
- 1983-02-15 BE BE0/210119A patent/BE895913A/fr not_active IP Right Cessation
- 1983-02-16 DE DE19833305303 patent/DE3305303A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
JPS58147494A (ja)	1983-09-02
GB2115831B (en)	1985-08-07
IT1163087B (it)	1987-04-08
CA1181772A (fr)	1985-01-29
NL8300481A (nl)	1983-09-16
US4421640A (en)	1983-12-20
IT8319514A0 (it)	1983-02-10
DE3305303A1 (de)	1983-08-25
GB8304036D0 (en)	1983-03-16
FR2521550A1 (fr)	1983-08-19
FR2521550B1 (fr)	1986-10-24
GB2115831A (en)	1983-09-14

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Legal Events

Date

Code

Title

Description

1987-08-31

RE

Patent lapsed

Owner name: COSDEN TECHNOLOGY INC.

Effective date: 19870228