NO20060132L - Alkoksylerte dendrimerer og anvendelse derav samt bionedbrytbare emulgeringsmidler - Google Patents
Alkoksylerte dendrimerer og anvendelse derav samt bionedbrytbare emulgeringsmidlerInfo
- Publication number
- NO20060132L NO20060132L NO20060132A NO20060132A NO20060132L NO 20060132 L NO20060132 L NO 20060132L NO 20060132 A NO20060132 A NO 20060132A NO 20060132 A NO20060132 A NO 20060132A NO 20060132 L NO20060132 L NO 20060132L
- Authority
- NO
- Norway
- Prior art keywords
- alkoxylated
- well
- dendrimers
- alkylene oxide
- biodegradable emulsifiers
- Prior art date
Links
Classifications
-
- 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
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/91—Polymers modified by chemical after-treatment
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polyethers (AREA)
- Epoxy Resins (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
Det er beskrevet anvendelse av alkoksylerte dendrimerer med en molekylvekt fra 2 400 til 100 000 g/mol, som er alkoksylert med C2-C4-alkylenoksydgrupper eller en blanding av slike alkylenoksydgrupper, slik at den alkoksylerte dendrimeren oppviser en alkoksyleringsgrad fra 1 til 100 aUtylenoksydenheter per fli OH-gruppe, for spaltning av olje/vann-emulsjoner i mengder på 0,0001 til 5 vekt% på basis av oljeiimholdet av emulsjonen som skal spaltes.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10329723A DE10329723B3 (de) | 2003-07-02 | 2003-07-02 | Alkoxylierte Dendrimere und ihre Verwendung als biologisch abbaubare Emulsionsspalter |
PCT/EP2004/006651 WO2005003260A1 (de) | 2003-07-02 | 2004-06-19 | Alkoxylierte dendrimere und ihre verwendung als biologisch abbaubare emulsionsspalter |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20060132L true NO20060132L (no) | 2006-01-09 |
Family
ID=33395055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20060132A NO20060132L (no) | 2003-07-02 | 2006-01-09 | Alkoksylerte dendrimerer og anvendelse derav samt bionedbrytbare emulgeringsmidler |
Country Status (5)
Country | Link |
---|---|
US (1) | US7569615B2 (no) |
EP (1) | EP1646705B1 (no) |
DE (2) | DE10329723B3 (no) |
NO (1) | NO20060132L (no) |
WO (1) | WO2005003260A1 (no) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005006030A1 (de) | 2005-02-09 | 2006-08-10 | Basf Ag | Hyperverzweigte Polymere als Demulgatoren zum Spalten von Rohölemulsionen |
DE102006009004A1 (de) * | 2006-02-23 | 2007-09-06 | Sustech Gmbh & Co. Kg | Multifunktionelle sternförmige Präpolymere, deren Herstellung und Verwendung |
US7981979B2 (en) * | 2006-09-22 | 2011-07-19 | Nalco Company | Siloxane cross-linked demulsifiers |
US20080076840A1 (en) * | 2006-09-22 | 2008-03-27 | Flatt Austen K | Siloxane cross-linked demulsifiers |
EP2113010A4 (en) * | 2007-02-22 | 2012-05-23 | Mi Llc | HYDROXYPOLYESTERS AND USES AS DEMULGATORS |
FR2913599B1 (fr) * | 2007-03-16 | 2013-05-17 | Sofibel | Composition polymere epilatoire a mise en temperature d'utilisation, controlee |
WO2009047210A1 (de) | 2007-10-08 | 2009-04-16 | Basf Se | Verwendung von hyperverzweigten polyestern und/oder polyesteramiden zum spalten von öl-wasser-emulsionen |
BRPI0907986A2 (pt) * | 2008-03-04 | 2015-08-04 | Basf Se | Uso de polialcanolaminas para quebrar emulsões óleo-água |
US8618180B2 (en) | 2008-12-29 | 2013-12-31 | Basf Se | Hyperbranched polyesters and polycarbonates as demulsifiers for cracking crude oil emulsions |
CA2749237A1 (en) * | 2009-01-12 | 2010-07-15 | Basf Se | Highly elastic flexible polyurethane foams |
DE102009019177A1 (de) | 2009-04-28 | 2010-11-11 | Clariant International Ltd. | Verwendung biologisch abbaubarer alkoxylierter (Meth)acrylat-Copolymere als Rohöl-Emulsionsspalter |
DE102009041983A1 (de) | 2009-09-17 | 2011-04-07 | Clariant International Ltd. | Alkoxylierte Trialkanolaminkondensate und deren Verwendung als Emulsionsspalter |
DE102009042971A1 (de) | 2009-09-24 | 2011-09-15 | Clariant International Ltd. | Alkoxylierte cyclische Diamine und deren Verwendung als Emulsionsspalter |
US20130231418A1 (en) * | 2010-09-02 | 2013-09-05 | Baker Hughes Incorporated | Incorporation of Lactones Into Crosslinked-Modified Polyols for Demulsification |
US20120059088A1 (en) * | 2010-09-02 | 2012-03-08 | Baker Hughes Incorporated | Novel Copolymers for Use as Oilfield Demulsifiers |
US9796917B2 (en) * | 2011-07-29 | 2017-10-24 | M-I L.L.C. | Hydrocarbon fluid flow improver |
DE102012005377A1 (de) | 2012-03-16 | 2013-03-14 | Clariant International Ltd. | Alkoxylierte Polyamidoamine und deren Verwendung als Emulsionsspalter |
DE102012005279A1 (de) | 2012-03-16 | 2013-03-14 | Clariant International Limited | Alkoxylierte, vernetzte Polyamidoamine und deren Verwendung als Emulsionsspalter |
CN103450467B (zh) * | 2013-08-09 | 2016-01-20 | 新疆天普石油天然气工程技术有限公司 | 一种芳环核心的多分枝结构破乳剂 |
CN104140846B (zh) * | 2013-10-29 | 2017-03-01 | 中国石油化工股份有限公司 | 一种原油破乳剂及其制备方法 |
US9663726B2 (en) * | 2014-02-10 | 2017-05-30 | Baker Hughes Incorporated | Fluid compositions and methods for using cross-linked phenolic resins |
WO2017203437A1 (en) | 2016-05-23 | 2017-11-30 | Ineb - Instituto Nacional De Engenharia Biomédica | Biodegradable dendritic structure, methods and uses thereof |
CN106367103B (zh) * | 2016-10-23 | 2017-11-28 | 中海油天津化工研究设计院有限公司 | 一种非聚醚型稠油破乳剂的制备方法 |
CN106497499B (zh) * | 2016-10-28 | 2019-07-12 | 南京汇鑫光电材料有限公司 | 一种uv固化光学胶 |
US10597527B2 (en) * | 2017-12-21 | 2020-03-24 | Hongbin Zhu | Heavy oil demulsifier |
WO2019144086A1 (en) * | 2018-01-22 | 2019-07-25 | Schlumberger Norge As | Biodegradable demulsifiers |
CN109666146A (zh) * | 2018-12-24 | 2019-04-23 | 陕西科技大学 | 一种丙烯酸烷基酚酯与聚醚共改性苯基含氢硅油及其制备方法 |
EP3962889A1 (en) | 2019-04-29 | 2022-03-09 | Ecolab USA Inc. | Oxygenated aminophenol compounds and methods for preventing monomer polymerization |
US11452950B2 (en) * | 2019-07-24 | 2022-09-27 | Baker Hughes Holdings Llc | Demulsifying additive for separation of oil and water |
US11767487B2 (en) * | 2020-07-13 | 2023-09-26 | Baker Hughes Oilfield Operations Llc | Inverting aids for latex-based drag reducing agents |
US11566160B2 (en) * | 2020-07-24 | 2023-01-31 | Baker Hughes Oilfield Operations Llc | Additives for winterization of paraffin inhibitors |
CA3196316A1 (en) | 2020-10-21 | 2022-04-28 | Ecolab Usa Inc. | (hydroxyalkyl)aminophenol polymers and methods of use |
US11518948B1 (en) | 2021-08-23 | 2022-12-06 | Saudi Arabian Oil Company | Methods for breaking emulsions |
CN115124713B (zh) * | 2022-06-23 | 2024-01-23 | 麦加芯彩新材料科技(上海)股份有限公司 | 具有四分支结构的离子液体破乳剂及其制备方法与应用 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4321146A (en) | 1980-05-22 | 1982-03-23 | Texaco Inc. | Demulsification of bitumen emulsions with a high molecular weight mixed alkylene oxide polyol |
US4568737A (en) * | 1983-01-07 | 1986-02-04 | The Dow Chemical Company | Dense star polymers and dendrimers |
US4558120A (en) * | 1983-01-07 | 1985-12-10 | The Dow Chemical Company | Dense star polymer |
US4737550A (en) * | 1983-01-07 | 1988-04-12 | The Dow Chemical Company | Bridged dense star polymers |
DE4136661A1 (de) | 1991-11-07 | 1993-05-13 | Basf Ag | Erdoelemulsionsspalter |
SE468771B (sv) * | 1992-02-26 | 1993-03-15 | Perstorp Ab | Dendritisk makromolekyl av polyestertyp, foerfarande foer framstaellning daerav samt anvaendning daerav |
US5759406A (en) | 1994-08-17 | 1998-06-02 | General Electric Company | Adsorption process for organic base recovery from aqueous brine solutions |
US5667727A (en) | 1995-06-26 | 1997-09-16 | Baker Hughes Incorporated | Polymer compositions for demulsifying crude oil |
DE19733977A1 (de) * | 1997-08-06 | 1999-02-11 | Henkel Kgaa | Verfahren zur Spaltung von Emulsionen |
US6114458A (en) | 1998-09-23 | 2000-09-05 | International Business Machines Corporation | Highly branched radial block copolymers |
SE524461C2 (sv) | 2002-01-25 | 2004-08-10 | Perstorp Specialty Chem Ab | Kedjeförlängd dendritisk polyeter, komposition samt användning därav |
DE10224275B4 (de) * | 2002-05-31 | 2007-08-02 | Clariant Produkte (Deutschland) Gmbh | Emulsionsspalter |
-
2003
- 2003-07-02 DE DE10329723A patent/DE10329723B3/de not_active Expired - Fee Related
-
2004
- 2004-06-19 US US10/562,097 patent/US7569615B2/en not_active Expired - Fee Related
- 2004-06-19 WO PCT/EP2004/006651 patent/WO2005003260A1/de active IP Right Grant
- 2004-06-19 DE DE502004005765T patent/DE502004005765D1/de not_active Expired - Lifetime
- 2004-06-19 EP EP04740092A patent/EP1646705B1/de not_active Expired - Lifetime
-
2006
- 2006-01-09 NO NO20060132A patent/NO20060132L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE10329723B3 (de) | 2004-12-02 |
EP1646705B1 (de) | 2007-12-19 |
EP1646705A1 (de) | 2006-04-19 |
US20070100002A1 (en) | 2007-05-03 |
DE502004005765D1 (de) | 2008-01-31 |
WO2005003260A1 (de) | 2005-01-13 |
US7569615B2 (en) | 2009-08-04 |
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Legal Events
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FC2A | Withdrawal, rejection or dismissal of laid open patent application |