NO20000516L - Fremgangsmõte for spaltning av emulsjoner - Google Patents

Fremgangsmõte for spaltning av emulsjoner

Info

Publication number
NO20000516L
NO20000516L NO20000516A NO20000516A NO20000516L NO 20000516 L NO20000516 L NO 20000516L NO 20000516 A NO20000516 A NO 20000516A NO 20000516 A NO20000516 A NO 20000516A NO 20000516 L NO20000516 L NO 20000516L
Authority
NO
Norway
Prior art keywords
carboxylic acid
emulsion
alkoxylated
providing
emulsions
Prior art date
Application number
NO20000516A
Other languages
English (en)
Other versions
NO20000516D0 (no
Inventor
Stefan Podubrin
Wolfgang Breuer
Claus-Peter Herold
Andreas Heidbreder
Thomas Foerster
Martina Hollenbrock
Original Assignee
Cognis Deutschland Gmbh
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.)
Filing date
Publication date
Application filed by Cognis Deutschland Gmbh filed Critical Cognis Deutschland Gmbh
Publication of NO20000516L publication Critical patent/NO20000516L/no
Publication of NO20000516D0 publication Critical patent/NO20000516D0/no

Links

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
    • C08G65/2615—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen the other compounds containing carboxylic acid, ester or anhydride groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
    • C08G2650/34—Oligomeric, e.g. cyclic oligomeric

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Colloid Chemistry (AREA)
  • Saccharide Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Cosmetics (AREA)

Abstract

Det beskrives en fremgangsmåte til spaltning av vann og oljeholdige emulsjoner i en vann- og oljefase gjennom tilsetning av emulgatorer, hvorved det som demulgatorer anvendes alkoksyleringsprodukter av OH-gruppe-holdige C|0-2-4-karboksylsyreestrer.
NO20000516A 1997-08-06 2000-02-01 Fremgangsmåte for spaltning av emulsjoner NO20000516D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19733977A DE19733977A1 (de) 1997-08-06 1997-08-06 Verfahren zur Spaltung von Emulsionen
PCT/EP1998/004668 WO1999007808A1 (de) 1997-08-06 1998-07-25 Verfahren zur spaltung von emulsionen

Publications (2)

Publication Number Publication Date
NO20000516L true NO20000516L (no) 2000-02-01
NO20000516D0 NO20000516D0 (no) 2000-02-01

Family

ID=7838124

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20000516A NO20000516D0 (no) 1997-08-06 2000-02-01 Fremgangsmåte for spaltning av emulsjoner

Country Status (9)

Country Link
US (1) US6310106B1 (no)
EP (1) EP1003822B1 (no)
AT (1) ATE205522T1 (no)
CA (1) CA2299357A1 (no)
DE (2) DE19733977A1 (no)
DK (1) DK1003822T3 (no)
ES (1) ES2164456T3 (no)
NO (1) NO20000516D0 (no)
WO (1) WO1999007808A1 (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1346006T3 (en) * 2000-12-29 2015-02-23 Halliburton Energy Serv Inc Thinners for drilling fluids with the inverse emulsion
WO2003016255A1 (en) * 2001-08-20 2003-02-27 Clearwater International, L.L.C. Topical defoamer and demulsifier
DE10224275B4 (de) * 2002-05-31 2007-08-02 Clariant Produkte (Deutschland) Gmbh Emulsionsspalter
GB0228192D0 (en) * 2002-12-03 2003-01-08 Dynea Asa Demulsifiers for crude oil emulsions
DE10329723B3 (de) * 2003-07-02 2004-12-02 Clariant Gmbh Alkoxylierte Dendrimere und ihre Verwendung als biologisch abbaubare Emulsionsspalter
CA2599569A1 (en) * 2005-03-08 2006-09-14 Authentix, Inc. Microfluidic device for identification, quantification, and authentication of latent markers
US8354069B2 (en) 2005-03-08 2013-01-15 Authentix, Inc. Plug flow system for identification and authentication of markers
GB201109654D0 (en) 2011-06-09 2011-07-27 Danisco Spread
US9745540B2 (en) * 2013-07-18 2017-08-29 Croda, Inc. Method of separating oil from a liquid stillage
US11123658B2 (en) 2019-05-20 2021-09-21 King Fahd University Of Petroleum And Minerals Demulsification methods using palm oil fuel ash

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2307058A (en) * 1937-06-08 1943-01-05 Moeller August Breaking agent for emulsions
US2307494A (en) * 1941-07-07 1943-01-05 Petrolite Corp Process for breaking petroleum emulsions
US2470808A (en) * 1947-03-12 1949-05-24 Petrolite Corp Process for breaking petroleum emulsions
US3061620A (en) 1955-03-07 1962-10-30 Nalco Chemical Co Polycarboxy acid esters of polyoxyethylated castor oil
US2864810A (en) * 1955-03-30 1958-12-16 Hercules Powder Co Ltd Cogeneric glycol ethers of partial esters of pentaerythritol and rosin
US3066159A (en) * 1960-11-29 1962-11-27 Petrolite Corp Reaction product of polyols and epoxidized fatty compounds
US3928194A (en) 1972-10-26 1975-12-23 Texaco Inc Emulsion breaking method
DE3923394A1 (de) 1989-07-14 1991-01-17 Henkel Kgaa Alkoxylierungsprodukte von oh-gruppenhaltigen carbonsaeurederivaten und/oder carbonsaeuren
US5442082A (en) * 1990-01-26 1995-08-15 Henkel Kommanditgesellschaft Auf Aktien Alkoxylated compounds produced from epoxidized carboxylic acid derivatives
DE4317046A1 (de) 1993-05-21 1994-11-24 Henkel Kgaa Verfahren zur Entwässerung von Altöl unter Verwendung von oberflächenaktiven Verbindung
DE4418800A1 (de) 1994-05-30 1995-12-07 Basf Ag Verfahren zur Abtrennung vom Wasser aus Rohöl und hierbei verwendete Erdölemulsionsspalter
WO1996011733A1 (en) * 1994-10-13 1996-04-25 Henkel Corporation Defoamer composition and method of using the same
DE19503062A1 (de) * 1995-02-01 1996-08-08 Henkel Kgaa Verwendung von Alkoxylierungsprodukten epoxydierter Fettstoffe als Entschäumer
US5667727A (en) 1995-06-26 1997-09-16 Baker Hughes Incorporated Polymer compositions for demulsifying crude oil

Also Published As

Publication number Publication date
EP1003822B1 (de) 2001-09-12
NO20000516D0 (no) 2000-02-01
ATE205522T1 (de) 2001-09-15
DE59801468D1 (de) 2001-10-18
ES2164456T3 (es) 2002-02-16
DK1003822T3 (da) 2001-12-27
DE19733977A1 (de) 1999-02-11
EP1003822A1 (de) 2000-05-31
CA2299357A1 (en) 1999-02-18
WO1999007808A1 (de) 1999-02-18
US6310106B1 (en) 2001-10-30

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application