EA200970785A1 - Гидроксифункциональные полиэфиры и их применение в качестве деэмульгаторов - Google Patents

Гидроксифункциональные полиэфиры и их применение в качестве деэмульгаторов

Info

Publication number
EA200970785A1
EA200970785A1 EA200970785A EA200970785A EA200970785A1 EA 200970785 A1 EA200970785 A1 EA 200970785A1 EA 200970785 A EA200970785 A EA 200970785A EA 200970785 A EA200970785 A EA 200970785A EA 200970785 A1 EA200970785 A1 EA 200970785A1
Authority
EA
Eurasian Patent Office
Prior art keywords
polyesters
hydroxifunctional
deemulgators
application
compounds
Prior art date
Application number
EA200970785A
Other languages
English (en)
Other versions
EA019758B1 (ru
Inventor
Вэй ВАН
Original Assignee
Эм-Ай Эл. Эл. Си.
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 Эм-Ай Эл. Эл. Си. filed Critical Эм-Ай Эл. Эл. Си.
Publication of EA200970785A1 publication Critical patent/EA200970785A1/ru
Publication of EA019758B1 publication Critical patent/EA019758B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids
    • 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
    • C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
    • C08G63/42—Cyclic ethers; Cyclic carbonates; Cyclic sulfites; Cyclic orthoesters
    • 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
    • C08G63/88—Post-polymerisation treatment
    • C08G63/90—Purification; Drying
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/602—Compositions for stimulating production by acting on the underground formation containing surfactants
    • C09K8/604—Polymeric surfactants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Гидроксил полиэфирные соединения или композиции, которые применяют в качестве деэмульгаторов нефтяного месторождения, получают посредством этерификации карбоксильных соединений и эпоксидных соединений при контролировании молярных отношений. Гидроксил полиэфиры применяют в качестве биоразлагаемых деэмульгаторов в нефтедобыче.
EA200970785A 2007-02-22 2008-02-08 Способ деэмульгирования эмульсии типа "вода в масле" и деэмульгатор, используемый в данном способе EA019758B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89105407P 2007-02-22 2007-02-22
PCT/US2008/053379 WO2008103564A1 (en) 2007-02-22 2008-02-08 Hydroxy polyesters and uses as demulsifiers

Publications (2)

Publication Number Publication Date
EA200970785A1 true EA200970785A1 (ru) 2010-02-26
EA019758B1 EA019758B1 (ru) 2014-06-30

Family

ID=39710435

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200970785A EA019758B1 (ru) 2007-02-22 2008-02-08 Способ деэмульгирования эмульсии типа "вода в масле" и деэмульгатор, используемый в данном способе

Country Status (8)

Country Link
US (1) US7884137B2 (ru)
EP (1) EP2113010A4 (ru)
AR (1) AR065448A1 (ru)
BR (1) BRPI0807561A2 (ru)
CA (1) CA2676710C (ru)
EA (1) EA019758B1 (ru)
MX (1) MX2009009018A (ru)
WO (1) WO2008103564A1 (ru)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX340805B (es) 2011-04-18 2016-06-24 Inst Mexicano Del Petróleo Formulaciones sinergicas de copolimeros funcionalizados y liquidos ionicos para el deshidratado y desalado de aceites crudos medianos, pesados y extrapesados.
CN108517204A (zh) * 2018-04-11 2018-09-11 扬州润达油田化学剂有限公司 一种用于油井解堵的三合一酸化解堵剂及其应用方法
CA3122650C (en) * 2018-12-11 2023-04-11 Nouryon Chemicals International B.V. Polyester demulsifier
CN109851795A (zh) * 2018-12-24 2019-06-07 陕西科技大学 一种支链型聚硅氧烷稠油破乳剂及其制备方法
CN113121351B (zh) * 2019-12-30 2022-07-12 江苏苏博特新材料股份有限公司 一种高效混凝土稳泡剂及其制备方法
CN113667023B (zh) * 2021-08-24 2023-01-17 长江大学 一种氨基功能化纸张、破乳剂及其制备方法和应用

Family Cites Families (22)

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DE1570825B2 (de) * 1965-11-16 1973-10-04 Ernst Jaeger Fabrik Chem. Rohstoffe Gmbh, 4000 Duesseldorf-Reisholz Verfahren zur Herstellung von fettsauremodifizierten Polymerisaten
NL127440C (ru) * 1966-02-22
GB1277204A (en) * 1968-08-15 1972-06-07 Secr Defence Improvements in epoxide reactions
US3859318A (en) * 1969-05-19 1975-01-07 Lubrizol Corp Products produced by post-treating oil-soluble esters of mono- or polycarboxylic acids and polyhydric alcohols with epoxides
US4032514A (en) * 1971-08-18 1977-06-28 Petrolite Corporation Oxyalkylated cyclic phenol-aldehyde resins and uses therefor
US3813339A (en) * 1972-08-02 1974-05-28 Emery Industries Inc Acid-terminated hydroxy ester compounds as lubricating oil additives
US5057617A (en) * 1988-11-07 1991-10-15 Exxon Chemical Patents Inc. Dispersant additives prepared from monoepoxy thiols
DE3927638A1 (de) * 1989-08-22 1991-02-28 Hoechst Ag Aminfreie veresterte glycidylether-additionsprodukte und deren verwendung
NL9200416A (nl) * 1992-03-06 1993-10-01 Dsm Nv Hypervertakte polymeren en een werkwijze voor de bereiding van hypervertakte polymeren.
DE4326772A1 (de) * 1993-08-10 1995-02-16 Basf Ag Reaktionsprodukte aus olefinisch ungesättigten Carbonsäuren und Polyetherolen sowie ihre Verwendung als Demulgatoren für Rohölemulsionen
US5609794A (en) * 1994-08-05 1997-03-11 Exxon Chemical Patents, Inc. Demulsifier for water-in-oil emulsions, and method of use
SE503342C2 (sv) * 1994-10-24 1996-05-28 Perstorp Ab Hyperförgrenad makromolekyl av polyestertyp samt förfarande för dess framställning
DE4441363A1 (de) * 1994-11-21 1996-05-23 Huels Chemische Werke Ag Amphiphile Verbindungen mit mindestens zwei hydrophilen und mindestens zwei hydrophoben Gruppen auf Basis von Di-, Oligo- oder Polyolethern
US5540743A (en) * 1994-12-30 1996-07-30 Chevron Chemical Company Polyalky and poly(oxyalkylene) benzyl amine esters and fuel compositions containing the same
US6689724B2 (en) * 1996-09-13 2004-02-10 Exxonmobil Research And Engineering Company Antioxidants and antioxidant boosters capable of producing hydroperoxyl radicals
DE19717264A1 (de) * 1997-04-24 1998-10-29 Huels Chemische Werke Ag Amphiphole Verbindungen mit mindestens zwei hydrophilen und mindestens zwei hydrophoben Gruppen auf der Basis von Di, Oligo- oder Polyenen
DE59806292D1 (de) * 1997-08-25 2002-12-19 Cognis Deutschland Gmbh Verfahren zur herstellung von alkylenglykolestern mit eingeschränkter homologenverteilung
DE19834360A1 (de) * 1998-07-30 2000-02-03 Bayer Ag Verfahren zur Herstellung von Estern der (Meth)acrylsäure
US7018957B2 (en) * 2003-02-21 2006-03-28 Bj Services Company Method of using high molecular weight demulsifiers
US7217779B2 (en) * 2003-03-14 2007-05-15 Nalco Company Phosphoric ester demulsifier composition
DE10329723B3 (de) * 2003-07-02 2004-12-02 Clariant Gmbh Alkoxylierte Dendrimere und ihre Verwendung als biologisch abbaubare Emulsionsspalter
US7470744B2 (en) * 2006-04-12 2008-12-30 Baker Hughes Incorporated Copolymers useful as demulsifiers and clarifiers

Also Published As

Publication number Publication date
US7884137B2 (en) 2011-02-08
AR065448A1 (es) 2009-06-10
CA2676710A1 (en) 2008-08-28
CA2676710C (en) 2012-04-17
BRPI0807561A2 (pt) 2014-07-01
EP2113010A1 (en) 2009-11-04
WO2008103564A1 (en) 2008-08-28
EP2113010A4 (en) 2012-05-23
EA019758B1 (ru) 2014-06-30
MX2009009018A (es) 2009-09-03
US20080207780A1 (en) 2008-08-28

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU