BRPI0713562A2 - método para desemulsificação - Google Patents

método para desemulsificação Download PDF

Info

Publication number
BRPI0713562A2
BRPI0713562A2 BRPI0713562-9A BRPI0713562A BRPI0713562A2 BR PI0713562 A2 BRPI0713562 A2 BR PI0713562A2 BR PI0713562 A BRPI0713562 A BR PI0713562A BR PI0713562 A2 BRPI0713562 A2 BR PI0713562A2
Authority
BR
Brazil
Prior art keywords
oxirane
emulsion
oxetane
ring
demulsifier
Prior art date
Application number
BRPI0713562-9A
Other languages
English (en)
Inventor
Kozco Kalman
Isabelle Sabine
Falk Benjamin
Original Assignee
Momentive Perfomance Materials Inc.
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 Momentive Perfomance Materials Inc. filed Critical Momentive Perfomance Materials Inc.
Publication of BRPI0713562A2 publication Critical patent/BRPI0713562A2/pt

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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
    • 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
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/28—Organic compounds containing silicon
    • C10L1/285—Organic compounds containing silicon macromolecular compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Silicon Polymers (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Polyethers (AREA)

Abstract

MéTODO PARA DESEMULSIFICAçãO. A invenção se refere a um método para separar emulsões de óleo e água, o método compreendendo a incorporação de uma quantidade desemulsificante eficaz de um desemulsificante de silicone numa emulsão compreendendo uma fase oleosa e uma fase aquosa, o desemulsificante de silicone com uma estrutura molecular compreendendo uma estrutura de políssiloxano de pelo menos duas unidades siloxano covalentemente ligadas a (i) um ou mais grupos de óxido de alquileno compreendendo uma ou mais unidades de óxido de alquileno independentemente com de um a cinco átomos de carbono, e (ii) um ou mais grupos contendo oxirano e/ou contendo oxetano, em que o referido oxirano e oxetano é opcionalmente de anel aberto pela reação com uma substância química ou grupo capaz de abrir o anel de um anel oxirano ou oxetano, respectivamente, e em que um enchimento sólido é substancialmente excluído do desemulsificante de silicone e da emulsão. A invenção também se refere às composições contendo o desemulsificante acima descrito e a água e fases oleosas de uma emulsão.
BRPI0713562-9A 2006-06-22 2007-06-21 método para desemulsificação BRPI0713562A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/472,727 US7745501B2 (en) 2006-06-22 2006-06-22 Method for demulsifying
US11/472727 2006-06-22
PCT/US2007/014490 WO2007149537A2 (en) 2006-06-22 2007-06-21 Method for demulsifying

Publications (1)

Publication Number Publication Date
BRPI0713562A2 true BRPI0713562A2 (pt) 2012-03-20

Family

ID=38739882

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0713562-9A BRPI0713562A2 (pt) 2006-06-22 2007-06-21 método para desemulsificação

Country Status (7)

Country Link
US (1) US7745501B2 (pt)
EP (1) EP2043751B1 (pt)
CN (1) CN101505846B (pt)
BR (1) BRPI0713562A2 (pt)
CA (1) CA2655953C (pt)
MX (1) MX2008016467A (pt)
WO (1) WO2007149537A2 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090118421A1 (en) 2007-11-02 2009-05-07 Momentive Performance Materials Inc. Copolymer of epoxy compounds and amino silanes
US8030363B2 (en) * 2008-01-25 2011-10-04 Momentive Performance Materials Inc. Polyorganosiloxane demulsifier compositions and methods of making the same
JP5619868B2 (ja) * 2009-04-03 2014-11-05 ダウ アグロサイエンシーズエルエルシー 水性エマルションを解乳化および分離するための解乳化組成物、系および方法
US8268975B2 (en) 2009-04-03 2012-09-18 Dow Agrosciences Llc Demulsification compositions, systems and methods for demulsifying and separating aqueous emulsions
AU2015234286B2 (en) * 2009-04-03 2016-07-28 Corteva Agriscience Llc Demulsification compositions, systems and methods for demulsifying and separating aqueous emulsions
TWI491431B (zh) * 2009-04-03 2015-07-11 Dow Agrosciences Llc 用於去乳化及分離水相乳液的去乳化組合物、系統及方法
CA2708870C (en) * 2009-08-05 2015-05-19 Rohm And Haas Company Polymers as additives for the separation of oil and water phases in emulsions and dispersions
MX2012006187A (es) * 2009-11-30 2012-06-19 Momentive Performance Mat Inc Copolimeros de compuestos epoxi y siliconas amino y composiciones que comprenden los mismos.
US8198337B2 (en) * 2010-01-27 2012-06-12 Momentive Performance Materials Inc. Demulsifier compositions and methods for separating emulsions using the same
US20110301061A1 (en) * 2010-06-07 2011-12-08 General Electric Company High throughput experimentation methods for phase separation
US9499813B2 (en) 2010-06-10 2016-11-22 President And Fellows Of Harvard College Systems and methods for amplification and phage display
US9623346B2 (en) * 2010-08-02 2017-04-18 Momentive Performance Materials Inc. Compositions and methods for separating emulsions using the same
US8779012B2 (en) * 2011-06-21 2014-07-15 Momentive Performance Materials Inc. Biodegradable polyorganosiloxane demulsifier composition and method for making the same
US8809404B2 (en) 2012-02-01 2014-08-19 Momentive Performance Materials Inc. Siloxane polyether copolymers
CN103131462A (zh) * 2013-02-28 2013-06-05 滨州学院 一种用sd-3破乳剂对原油采出液进行破乳的方法
AU2014265314B2 (en) * 2013-05-17 2017-11-30 Momentive Performance Materials Inc. Friction reducer compositions comprising an acrylamide polymer and a silicon polyether
CA2934624C (en) * 2014-02-11 2019-01-08 Halliburton Energy Services, Inc. Treatment of subterranean formations with compositions including polyether-functionalized polysiloxanes
JP5811230B1 (ja) * 2014-06-06 2015-11-11 栗田工業株式会社 油水分離方法
EP3205704A1 (en) * 2016-02-11 2017-08-16 Bp Oil International Limited Methods for demulsifying
CN107162154B (zh) * 2017-06-12 2020-04-14 中国矿业大学 一种三元复合驱采出水负载型反相破乳剂及其制备方法
US11332677B2 (en) 2020-05-07 2022-05-17 Saudi Arabian Oil Company Enhanced demulsifier performance ranking procedure and algorithm based on separation efficiency
CN111632403A (zh) * 2020-06-17 2020-09-08 山东益丰生化环保股份有限公司 一种多硫醇粗品的水洗方法
IT202000026879A1 (it) * 2020-11-10 2022-05-10 Maflon S P A Composto, suo uso e metodo di preparazione
CN112877112B (zh) * 2021-01-15 2022-07-05 哈尔滨克什顿润滑油有限公司 一种高效润滑油破乳剂及其生产方法
CN113481026A (zh) * 2021-07-06 2021-10-08 北京安德兴石油技术有限公司 一种用于稠油的低温破乳剂及其制备方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499370A (en) 1947-03-07 1950-03-07 Petrolite Corp Process for breaking petroleum emulsions
US2499368A (en) 1947-03-07 1950-03-07 Petrolite Corp Chemical manufacture
US2524889A (en) 1948-06-26 1950-10-10 Petrolite Corp Processes for breaking petroleum emulsions
US2560333A (en) 1948-11-12 1951-07-10 Petrolite Corp Process for breaking petroleum emulsions
US3338867A (en) 1963-07-24 1967-08-29 Dow Corning Silanes and siloxanes containing oxetane groups
NL161806C (nl) 1969-07-22 1980-03-17 Goldschmidt Ag Th Werkwijze voor het breken van aardolie-emulsies door toevoeging van een oxyalkyleen-siliciumverbinding als dismulgator.
DE2227546C3 (de) 1972-06-07 1979-04-05 Basf Ag, 6700 Ludwigshafen Verwendung von oxalkylierten PoIyalkylenpolyaminen zur SchneUentwässening von Rohölen
GB1430608A (en) 1972-08-08 1976-03-31 Hoechst Ag Polyquaternary ammonium compounds and their use as petroleum demulsifiers
US4183820A (en) 1972-10-18 1980-01-15 Th. Goldschmidt Ag Use of demulsifying mixtures for breaking petroleum emulsions
NO138853C (no) 1972-10-18 1978-11-22 Goldschmidt Ag Th Anvendelse av demulgatorblandinger til brytning av jordoljeemulsjoner
US4184004A (en) 1978-04-21 1980-01-15 Union Carbide Corporation Treatment of textile fabrics with epoxy-polyoxyalkylene modified organosilicones
US4393199A (en) * 1981-05-12 1983-07-12 S R I International Cationic polymerization
DE3135832A1 (de) 1981-09-10 1983-03-24 Hoechst Ag, 6000 Frankfurt Bisamide, verfahren zu deren herstellung und deren verwendung
DE3136212A1 (de) 1981-09-12 1983-03-31 Hoechst Ag, 6230 Frankfurt Kationische ethylenoxid-propylenoxid- bzw. ethylenoxid-butylenoxid-polymere, verfahren zu deren herstellung und deren verwendung
US4387028A (en) 1981-12-01 1983-06-07 The Dow Chemical Company Use of quaternized polyalkylene polyamines as demulsifiers
US4427815A (en) 1982-07-02 1984-01-24 Toray Silicone Company, Ltd. Fiber-treating compositions comprising two organofunctional polysiloxanes
GB8328233D0 (en) 1983-10-21 1983-11-23 British Petroleum Co Plc Demulsifying process
DE3622571A1 (de) 1986-07-04 1988-01-21 Goldschmidt Ag Th Verwendung von polyoxyalkylen-polysiloxan-blockmischpolymerisaten als demulgatoren fuer wasser enthaltendes erdoel
JPH0790128B2 (ja) 1989-11-08 1995-10-04 ダウコーニングアジア株式会社 シリコーン消泡剤組成物
US5463084A (en) 1992-02-18 1995-10-31 Rensselaer Polytechnic Institute Photocurable silicone oxetanes
EP0584708B1 (de) 1992-08-22 1998-05-13 Clariant GmbH Polyfunktionelle Demulgatoren für Rohöle
US6093222A (en) 1996-04-04 2000-07-25 Ck Witco Corporation Diesel fuel antifoam composition
US6001140A (en) * 1996-04-04 1999-12-14 Witco Corporation Diesel fuel and lubricating oil antifoams and methods of use
KR100281513B1 (ko) 1997-05-22 2001-02-15 울프 크라스텐센, 스트라쎄 로텐베르그 특히 당 라디칼 또는 당유도체인 폴리하이드록시오가닐 라디칼 및 폴리옥시 알킬렌 라디칼로 구성되는 오카노 폴리실록산
DE10214982A1 (de) 2002-04-04 2003-12-18 Cht R Beitlich Gmbh Polysiloxan und Textilhilfsmittel enthaltend ein Polysiloxan
US6984710B2 (en) 2003-10-13 2006-01-10 Nalco Energy Services, L.P. Alkoxylated alkylphenol-formaldehyde-diamine polymer
DE102004018926A1 (de) 2004-04-20 2005-11-17 Goldschmidt Gmbh Organofunktionell modizifizierte Polysiloxane und ihre Verwendung zur Entschäumung und Demulgierung von flüssigen Kraftstoffen

Also Published As

Publication number Publication date
CA2655953C (en) 2015-02-24
WO2007149537A3 (en) 2008-02-14
EP2043751A2 (en) 2009-04-08
HK1133617A1 (zh) 2010-04-01
US20070299143A1 (en) 2007-12-27
CA2655953A1 (en) 2007-12-27
EP2043751B1 (en) 2019-03-13
CN101505846A (zh) 2009-08-12
US7745501B2 (en) 2010-06-29
CN101505846B (zh) 2013-01-09
WO2007149537A2 (en) 2007-12-27
MX2008016467A (es) 2009-02-05

Similar Documents

Publication Publication Date Title
BRPI0713562A2 (pt) método para desemulsificação
US8507565B2 (en) Polyorganosiloxane demulsifier compositions and methods of making same
CN104603242B (zh) 反乳化组合物和使用方法
CA2863076C (en) Siloxane polyether copolymers
BRPI0517206A (pt) desemulsificante, desemulsificante de poli(tetraidrofurano), desemulsificante do tipo água-em-óleo e método para decompor uma emulsão que compreende óleo e água
MX2011010323A (es) Composiciones, sistemas y metodos para desenmulsificación para desemulsificar y separar emulsiones acuosas.
BR112015003727A8 (pt) Composição de petróleo de espuma reduzida
BR112015026446A2 (pt) composição cosmética contendo uma fase oleosa compreendendo um elastômero de silicone em gotículas aquosas dispersas e um surfactante particular
BR112012015221A2 (pt) "processo para desacidificar uma alimentação de hidrocarboneto".
BR112013005105A2 (pt) copolímeros para uso como desemulsionantes em campo petrolífero
BR112012022867A2 (pt) recuperação e reutilização de fluido de perfuração com base em óleo
BR112018009626A8 (pt) composição de sequestrante para aplicação na eliminação e/ou redução de sulfeto de hidrogênio e/ou mercaptanas em fluido.
US8198337B2 (en) Demulsifier compositions and methods for separating emulsions using the same
CA2519172A1 (en) Phosphoric ester demulsifier composition
MY162575A (en) Method for resolving emulsions in enhanced oil recovery operations
BR112012018953A2 (pt) extração líquida / líquido
Perez et al. Surface activity of PDMS silicone oil applied as petroleum antifoamer
BR0008561A (pt) Desemulsificação de emulsões de óleo e água
WO2010014390A3 (en) A method of breaking emulsions comprising hydrocarbon and a composition prepared therefrom
BR102015003069A8 (pt) combustível para motores de ignição automática e uso do combustível para motores de ignição automática.
CO2020006841A2 (es) Método de uso de diésteres de poliol aromáticos de alto peso molecular como desemulsionantes para el tratamiento de petróleo crudo
BR112015000929A2 (pt) método para separar uma emulsão de óleo em água
CA2805629A1 (en) Compositions and methods for separating emulsions using the same
MX2023012926A (es) Lipidos bolaforma de thermotoga tensoactivos viscoelasticos para desemulsificacion y recuperacion mejorada de hidrocarburos: alto rendimiento a ultrabaja concentracion.
BRPI0605667A (pt) unidade submarina de separação de água

Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]