DE502004005765D1 - Alkoxylierte dendrimere und ihre verwendung als biologisch abbaubare emulsionsspalter - Google Patents

Alkoxylierte dendrimere und ihre verwendung als biologisch abbaubare emulsionsspalter

Info

Publication number
DE502004005765D1
DE502004005765D1 DE502004005765T DE502004005765T DE502004005765D1 DE 502004005765 D1 DE502004005765 D1 DE 502004005765D1 DE 502004005765 T DE502004005765 T DE 502004005765T DE 502004005765 T DE502004005765 T DE 502004005765T DE 502004005765 D1 DE502004005765 D1 DE 502004005765D1
Authority
DE
Germany
Prior art keywords
columns
biodegradable emulsion
dendrimers
alkoxylated
alkoxylated dendrimers
Prior art date
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.)
Active
Application number
DE502004005765T
Other languages
English (en)
Inventor
Dirk Leinweber
Michael Feustel
Elisabeth Wasmund
Heidi Grundner
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.)
Clariant Produkte Deutschland GmbH
Original Assignee
Clariant Produkte 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 Clariant Produkte Deutschland GmbH filed Critical Clariant Produkte Deutschland GmbH
Publication of DE502004005765D1 publication Critical patent/DE502004005765D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
DE502004005765T 2003-07-02 2004-06-19 Alkoxylierte dendrimere und ihre verwendung als biologisch abbaubare emulsionsspalter Active DE502004005765D1 (de)

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
DE502004005765D1 true DE502004005765D1 (de) 2008-01-31

Family

ID=33395055

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10329723A Expired - Fee Related DE10329723B3 (de) 2003-07-02 2003-07-02 Alkoxylierte Dendrimere und ihre Verwendung als biologisch abbaubare Emulsionsspalter
DE502004005765T Active DE502004005765D1 (de) 2003-07-02 2004-06-19 Alkoxylierte dendrimere und ihre verwendung als biologisch abbaubare emulsionsspalter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10329723A Expired - Fee Related DE10329723B3 (de) 2003-07-02 2003-07-02 Alkoxylierte Dendrimere und ihre Verwendung als biologisch abbaubare Emulsionsspalter

Country Status (5)

Country Link
US (1) US7569615B2 (de)
EP (1) EP1646705B1 (de)
DE (2) DE10329723B3 (de)
NO (1) NO20060132L (de)
WO (1) WO2005003260A1 (de)

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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
WO2008103564A1 (en) * 2007-02-22 2008-08-28 M-I L.L.C. Hydroxy polyesters and uses as demulsifiers
FR2913599B1 (fr) * 2007-03-16 2013-05-17 Sofibel Composition polymere epilatoire a mise en temperature d'utilisation, controlee
DK2197938T3 (da) 2007-10-08 2013-08-19 Basf Se Anvendelse af hyper forgrenede polyestere til spaltning af olie-vand-emulsioner
EP2252385B1 (de) * 2008-03-04 2012-09-12 Basf Se Verwendung von alkoxylierten polyalkanolaminen zum spalten von öl-wasser-emulsionen
CN102333576B (zh) 2008-12-29 2014-06-18 巴斯夫欧洲公司 超支化聚酯和/或聚碳酸酯作为破乳剂用于分离原油乳液的用途
JP2012515227A (ja) * 2009-01-12 2012-07-05 ビーエーエスエフ ソシエタス・ヨーロピア 高弾性軟質ポリウレタンフォーム
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
CN103827249B (zh) * 2011-07-29 2017-03-01 M-I有限公司 烃流体流动改良剂
DE102012005279A1 (de) 2012-03-16 2013-03-14 Clariant International Limited Alkoxylierte, vernetzte Polyamidoamine und deren Verwendung als Emulsionsspalter
DE102012005377A1 (de) 2012-03-16 2013-03-14 Clariant International Ltd. Alkoxylierte 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
EP3463481A1 (de) 2016-05-23 2019-04-10 INEB-Instituto Nacional De Engenharia Biomédica Biologisch abbaubare dendritische struktur, verfahren und verwendungen davon
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
KR20220004676A (ko) 2019-04-29 2022-01-11 에코랍 유에스에이 인코퍼레이티드 산소화 아미노페놀 화합물 및 단량체 중합 방지 방법
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)

* Cited by examiner, † Cited by third party
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
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
US4568737A (en) * 1983-01-07 1986-02-04 The Dow Chemical Company Dense star polymers and dendrimers
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

Also Published As

Publication number Publication date
NO20060132L (no) 2006-01-09
EP1646705B1 (de) 2007-12-19
WO2005003260A1 (de) 2005-01-13
US7569615B2 (en) 2009-08-04
US20070100002A1 (en) 2007-05-03
EP1646705A1 (de) 2006-04-19
DE10329723B3 (de) 2004-12-02

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