GB2125414B - De-emulsifiers for petroleum/water emulsions - Google Patents

De-emulsifiers for petroleum/water emulsions

Info

Publication number: GB2125414B
Authority: GB; United Kingdom
Prior art keywords: emulsifiers; petroleum; water emulsions; emulsions; water
Prior art date: 1982-07-28
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.): Expired

Application number

GB08313896A

Other versions

GB2125414A (en

GB8313896D0 (en

Inventor

Dr Gotz Koerner

Dr Christian Weitemeyer

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.)

Evonik Operations GmbH

Original Assignee

TH Goldschmidt AG

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.)

1982-07-28

Filing date

1983-05-19

Publication date

1985-10-23

1983-05-19 Application filed by TH Goldschmidt AG filed Critical TH Goldschmidt AG

1983-06-22 Publication of GB8313896D0 publication Critical patent/GB8313896D0/en

1984-03-07 Publication of GB2125414A publication Critical patent/GB2125414A/en

1985-10-23 Application granted granted Critical

1985-10-23 Publication of GB2125414B publication Critical patent/GB2125414B/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G33/00—Dewatering or demulsification of hydrocarbon oils
- C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/047—Breaking emulsions with separation aids

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Oil, Petroleum & Natural Gas (AREA)
Engineering & Computer Science (AREA)
General Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Compositions Of Macromolecular Compounds (AREA)
Colloid Chemistry (AREA)
Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

GB08313896A 1982-07-28 1983-05-19 De-emulsifiers for petroleum/water emulsions Expired GB2125414B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3228133		1982-07-28

Publications (3)

Publication Number	Publication Date
GB8313896D0 GB8313896D0 (en)	1983-06-22
GB2125414A GB2125414A (en)	1984-03-07
GB2125414B true GB2125414B (en)	1985-10-23

Family

ID=6169500

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08313896A Expired GB2125414B (en)	1982-07-28	1983-05-19	De-emulsifiers for petroleum/water emulsions

Country Status (2)

Country	Link
GB (1)	GB2125414B (en)
NO (1)	NO162913C (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1090328A (en) *	1965-10-23
GB1353743A (en) *	1970-09-07	1974-05-22	Ici Ltd	Organosilicon-modified polymers

1983
- 1983-04-26 NO NO831471A patent/NO162913C/en unknown
- 1983-05-19 GB GB08313896A patent/GB2125414B/en not_active Expired

Also Published As

Publication number	Publication date
NO162913C (en)	1990-03-07
GB2125414A (en)	1984-03-07
NO162913B (en)	1989-11-27
NO831471L (en)	1984-01-30
GB8313896D0 (en)	1983-06-22

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Legal Events

Date	Code	Title	Description
1994-01-19	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19930519