EG20364A - Process for separation of petroleum emulsions of the water-in-oil type - Google Patents

Process for separation of petroleum emulsions of the water-in-oil type

Info

Publication number: EG20364A
Authority: EG; Egypt
Prior art keywords: separation; water; oil type; petroleum emulsions; dicarboxylic acid
Prior art date: 1992-05-30

Application number

EG33493A

Other languages

English (en)

Inventor

Rene Konver

Original Assignee

Hoechst 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.)

1992-05-30

Filing date

1993-05-27

Publication date

1999-01-31

1993-05-27 Application filed by Hoechst Ag filed Critical Hoechst Ag

1999-01-31 Application granted granted Critical

1999-01-31 Publication of EG20364A publication Critical patent/EG20364A/xx

Links

239000000839 emulsion Substances 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
239000003208 petroleum Substances 0.000 title 1
238000000926 separation method Methods 0.000 title 1
OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 2
150000001412 amines Chemical class 0.000 abstract 2
235000014113 dietary fatty acids Nutrition 0.000 abstract 1
230000032050 esterification Effects 0.000 abstract 1
238000005886 esterification reaction Methods 0.000 abstract 1
229930195729 fatty acid Natural products 0.000 abstract 1
239000000194 fatty acid Substances 0.000 abstract 1
150000004665 fatty acids Chemical class 0.000 abstract 1

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

Landscapes

Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Compositions Of Macromolecular Compounds (AREA)
Liquid Carbonaceous Fuels (AREA)
Colloid Chemistry (AREA)
Electronic Switches (AREA)
Glass Compositions (AREA)
Surgical Instruments (AREA)
Treatment Of Liquids With Adsorbents In General (AREA)

EG33493A 1992-05-30 1993-05-27 Process for separation of petroleum emulsions of the water-in-oil type EG20364A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4217985A DE4217985A1 (de)	1992-05-30	1992-05-30	Verfahren zum Trennen von Erdölemulsionen vom Wasser-in-Öl-Typ

Publications (1)

Publication Number	Publication Date
EG20364A true EG20364A (en)	1999-01-31

Family

ID=6460121

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EG33493A EG20364A (en)	1992-05-30	1993-05-27	Process for separation of petroleum emulsions of the water-in-oil type

Country Status (12)

Country	Link
US (1)	US5385674A (de)
EP (1)	EP0572881B1 (de)
JP (1)	JP3499900B2 (de)
AT (1)	ATE157116T1 (de)
BR (1)	BR9302096A (de)
DE (2)	DE4217985A1 (de)
DK (1)	DK0572881T3 (de)
EG (1)	EG20364A (de)
MX (1)	MX9303169A (de)
MY (1)	MY107782A (de)
NO (1)	NO304797B1 (de)
RU (1)	RU2105788C1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5523000A (en) *	1994-06-29	1996-06-04	Ecolab Inc.	Improved pH driven method for wastewater separation using an amphoteric dicarboxylate and a cationic destabilizer composition
DE19524127A1 (de) *	1995-07-03	1997-01-09	Huels Chemische Werke Ag	Amphiphile Verbindungen mit mehreren hydrophilen und hydrophoben Gruppen auf der Basis von alkoxylierten Aminen und/oder Amiden und Di-, Oligo- oder Polycarbonsäuren
US5817155A (en) *	1996-08-08	1998-10-06	Shiseido Co., Ltd.	Emulsion for hair treatment
WO2003063790A2 (en) *	2002-01-31	2003-08-07	Croda, Inc.	Additives and products including oligoesters
DE102005028500A1 (de) *	2005-06-17	2006-12-28	Basf Ag	Aminocarbonsäureester mit EO/PO/BuO-Blockpolymersisaten und deren Verwendung als Emulsionsspalter
CN101421376B (zh) *	2006-04-07	2013-09-18	阿克佐诺贝尔股份有限公司	环境友好的油/水破乳剂
EA026467B1 (ru)	2009-07-03	2017-04-28	Акцо Нобель Кемикалз Интернэшнл Б.В.	Полимерные ингибиторы коррозии
EP2611889B1 (de)	2010-08-30	2014-11-26	Akzo Nobel Chemicals International B.V.	Verwendung von polyesterpolyaminen und polyester-polyquartenärammoniumverbindungen als korrosionsinhibitoren
US8697615B2 (en) *	2010-12-14	2014-04-15	Nalco Company	Polyepihalohydrin reverse emulsion breakers
US9228089B2 (en)	2010-12-28	2016-01-05	Akzo Nobel Chemicals International B.V.	Polyester polyamine and polyester polyquaternary ammonium corrosion inhibitors
WO2013092440A1 (en)	2011-12-19	2013-06-27	Akzo Nobel Chemicals International B.V.	Compositions comprising polyester polyamine and polyester polyquaternary ammonium corrosion inhibitors and chelating agents
RU2652712C1 (ru) *	2017-08-28	2018-04-28	Общество С Ограниченной Ответственностью "Ника-Петротэк"	Деэмульгирующая композиция и способ ее использования
AU2022323589B2 (en)	2021-08-05	2025-11-20	Clariant International Ltd	Use of complex polyester amines and polyester quaternary ammonium compounds as corrosion inhibitors
US11845892B2 (en)	2021-08-05	2023-12-19	Clariant International Ltd	Use of complex polyesteramines and polyester polyquaternary ammonium compounds as corrosion inhibitors

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3009884A (en) *	1957-07-29	1961-11-21	Petrolite Corp	Process for breaking emulsions of the oil-in-water class
DE3007930A1 (de) *	1980-03-01	1981-09-24	Henkel KGaA, 4000 Düsseldorf	Neue polyesterverbindungen, ein verfahren zu ihrer herstellung und ihre verwendung als textilweichmacher
DE3032216A1 (de) *	1980-08-27	1982-04-08	Henkel KGaA, 4000 Düsseldorf	Haarwasch- und haarbehandlungsmittel
DE3526601A1 (de) *	1985-07-25	1987-01-29	Hoechst Ag	Oxalkylierte polyesteramine, verfahren zu deren herstellung und deren verwendung
DE3638743A1 (de) *	1986-11-13	1988-05-26	Hoechst Ag	Verzweigte polyoxalkylenmischpolyester, verfahren zu ihrer herstellung und ihre verwendung
DE3638744A1 (de) *	1986-11-13	1988-05-26	Hoechst Ag	Verzweigte, quaternaere polyoxalkylenmischpolyester, verfahren zu ihrer herstellung und ihre verwendung
DE3809065A1 (de) *	1988-03-18	1989-09-28	Hoechst Ag	Veresterte glycidylether-additionsprodukte und deren verwendung
DE3927638A1 (de) *	1989-08-22	1991-02-28	Hoechst Ag	Aminfreie veresterte glycidylether-additionsprodukte und deren verwendung
DE4002472A1 (de) *	1990-01-29	1991-08-01	Henkel Kgaa	Verfahren zur spaltung von oel-/wasser-emulsionen

1992
- 1992-05-30 DE DE4217985A patent/DE4217985A1/de not_active Withdrawn
1993
- 1993-05-22 EP EP93108316A patent/EP0572881B1/de not_active Expired - Lifetime
- 1993-05-22 AT AT93108316T patent/ATE157116T1/de not_active IP Right Cessation
- 1993-05-22 DE DE59307148T patent/DE59307148D1/de not_active Expired - Fee Related
- 1993-05-22 DK DK93108316.6T patent/DK0572881T3/da active
- 1993-05-27 EG EG33493A patent/EG20364A/xx active
- 1993-05-27 US US08/068,630 patent/US5385674A/en not_active Expired - Lifetime
- 1993-05-28 MY MYPI93001019A patent/MY107782A/en unknown
- 1993-05-28 RU RU93005217A patent/RU2105788C1/ru active
- 1993-05-28 MX MX9303169A patent/MX9303169A/es unknown
- 1993-05-28 BR BR9302096A patent/BR9302096A/pt not_active IP Right Cessation
- 1993-05-28 NO NO931718A patent/NO304797B1/no unknown
- 1993-05-28 JP JP12755093A patent/JP3499900B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE59307148D1 (de)	1997-09-25
EP0572881B1 (de)	1997-08-20
JP3499900B2 (ja)	2004-02-23
ATE157116T1 (de)	1997-09-15
NO931975L (no)	1993-12-01
MY107782A (en)	1996-06-15
US5385674A (en)	1995-01-31
DE4217985A1 (de)	1993-12-02
EP0572881A1 (de)	1993-12-08
NO931975D0 (no)	1993-05-28
BR9302096A (pt)	1993-12-07
NO304797B1 (no)	1999-02-15
MX9303169A (es)	1993-12-01
RU2105788C1 (ru)	1998-02-27
DK0572881T3 (da)	1998-03-23
JPH06128558A (ja)	1994-05-10

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