AR077689A1 - Polimeros como aditivos para la separacion de las fases de aceite y agua en emulsiones y dispersiones - Google Patents

Polimeros como aditivos para la separacion de las fases de aceite y agua en emulsiones y dispersiones

Info

Publication number
AR077689A1
AR077689A1 ARP100102843A ARP100102843A AR077689A1 AR 077689 A1 AR077689 A1 AR 077689A1 AR P100102843 A ARP100102843 A AR P100102843A AR P100102843 A ARP100102843 A AR P100102843A AR 077689 A1 AR077689 A1 AR 077689A1
Authority
AR
Argentina
Prior art keywords
oil
emulsions
weight
ionic
monomer
Prior art date
Application number
ARP100102843A
Other languages
English (en)
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of AR077689A1 publication Critical patent/AR077689A1/es

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
    • 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
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/80—Additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Colloid Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Las dispersiones y las emulsiones aceite-agua que derivan de las operaciones de la industria petrolífera se demulsifican y clarifican utilizando polímeros anionicos. La formacion de dichas dispersiones y emulsiones aceite-agua se inhibe y se mitiga utilizando los polímeros anionicos. Los polímeros anionicos comprenden: A) 2-80% en peso de por lo menos un monomero de ácido carboxílico etilénicamente insaturado C3-8; B) 15-80% en peso de por lo menos un monomero alfa,beta etilénicamente insaturado, no ionico, copolimerizable; C) 1-50% en peso de uno o más de los siguientes monomeros: C1) por lo menos éster surfactante de vinilo, no ionico; o C2) por lo menos un monomero alfa,beta etilénicamente insaturado, no ionico, copolimerizable que tiene cadenas poliméricas más largas que el monomero B), o C3) por lo menos un monomero de uretano no ionico; y, opcionalmente, D) 0-5% en peso de por lo menos un encadenante en cruz.
ARP100102843A 2009-08-05 2010-08-03 Polimeros como aditivos para la separacion de las fases de aceite y agua en emulsiones y dispersiones AR077689A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27349109P 2009-08-05 2009-08-05

Publications (1)

Publication Number Publication Date
AR077689A1 true AR077689A1 (es) 2011-09-14

Family

ID=43064769

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100102843A AR077689A1 (es) 2009-08-05 2010-08-03 Polimeros como aditivos para la separacion de las fases de aceite y agua en emulsiones y dispersiones

Country Status (8)

Country Link
US (1) US8956529B2 (es)
EP (1) EP2319901B1 (es)
CN (1) CN101993717B (es)
AR (1) AR077689A1 (es)
CA (1) CA2708870C (es)
MX (1) MX2010007550A (es)
NO (1) NO2319901T3 (es)
SA (1) SA110310591B1 (es)

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WO2014022372A1 (en) 2012-07-30 2014-02-06 Dow Global Technologies Llc Cationic vinyl imidazolium-based copolymer for separating an oil-in-water emulsion
BR112015000930A2 (pt) 2012-07-30 2017-06-27 Dow Global Technologies Llc método para separar uma emulsão de óleo em água
US9260601B2 (en) 2012-09-26 2016-02-16 General Electric Company Single drum oil and aqueous products and methods of use
AU2013309302B2 (en) * 2012-08-27 2019-03-14 Dow Global Technologies Llc Stabilized aqueous water clarifier composition and methods of use
US11629296B2 (en) 2012-09-26 2023-04-18 Bl Technologies, Inc. Demulsifying compositions and methods of use
CA2822605C (en) * 2013-08-01 2015-07-14 Imperial Oil Resources Limited Treatment of de-oiled oilfield produced water or de-oiled process affected water from hydrocarbon production
WO2015069771A1 (en) 2013-11-06 2015-05-14 Fluor Technologies Corporation Systems and methods for de-oiling and total organic carbon reduction in produced water
WO2015094544A1 (en) * 2013-12-16 2015-06-25 Dow Global Technologies Llc Method for analysis of trace levels of chemical additives in oil recovery production fluids
CA2935702C (en) 2014-01-09 2022-05-17 Dow Global Technologies Llc Composition and method for oilfield water clarification processes
JP5858115B1 (ja) * 2014-09-03 2016-02-10 栗田工業株式会社 ｏ／ｗ型エマルションの油水分離方法及びｏ／ｗ型エマルション用油水分離剤
CN104560130B (zh) * 2015-01-04 2016-03-23 院海友 一种石油破乳剂的制备方法
US11414960B2 (en) * 2016-06-03 2022-08-16 Hank James Sowers Water processing system and method
WO2019005290A1 (en) 2017-06-30 2019-01-03 Dow Global Technologies Llc AQUEOUS WATER CLARIFIER COMPOSITION STABILIZED AT LOW TEMPERATURE AND METHODS OF USE
MX2020009163A (es) * 2018-03-02 2020-12-10 Lake Country Fracwater Specialists Llc Tratamiento de petroleo contaminado producido por pozos de petroleo y gas.
US11167222B2 (en) 2019-06-20 2021-11-09 Baker Hughes Holdings Llc Single-phase microemulsion additive for separation of oil and water
CN111087037B (zh) * 2019-11-29 2022-04-26 大庆油田有限责任公司 一种改善含阴离子型聚合物的o/w型采出液和采出水油水分离效果的方法
CN113698528B (zh) * 2020-05-20 2023-03-14 中国石油化工股份有限公司 一种带有超长链的丙烯酸酯类共聚物及其制法、应用和其破乳剂
CN115636561A (zh) * 2021-02-04 2023-01-24 辽宁石油化工大学 含油污泥复合型清洁剂、非聚醚型破乳剂及其制备方法与应用

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US3802917A (en) * 1970-05-15 1974-04-09 Dow Chemical Co Separating tramp oils from oil-in-water emulsions
US4384096A (en) 1979-08-27 1983-05-17 The Dow Chemical Company Liquid emulsion polymers useful as pH responsive thickeners for aqueous systems
US4582628A (en) 1983-08-29 1986-04-15 Petrolite Corporation Vinyl-type interpolymers and uses thereof
US4778591A (en) * 1986-08-28 1988-10-18 Chevron Research Company Demetalation of hydrocarbonaceous feedstocks using carbonic acid and salts thereof
US5472617A (en) 1986-10-18 1995-12-05 Basf Aktiengesellschaft Method of demulsifying crude oil and water mixtures with copolymers of acrylates or methacrylates and hydrophilic commonomers
US5100582A (en) 1989-12-28 1992-03-31 Nalco Chemical Company Water soluble polymer as water-in-oil demulsifier
US5330650A (en) 1992-10-30 1994-07-19 Nalco Chemical Company Dispersion polymers for oil field water clarification
US5643460A (en) 1994-01-14 1997-07-01 Nalco/Exxon Energy Chemicals, L. P. Method for separating oil from water in petroleum production
US6025426A (en) 1995-08-16 2000-02-15 Nalco Chemical Company Process for preparing hydrophilic dispersion polymers for treating wastewater
CA2280223A1 (en) * 1998-09-07 2000-03-07 Paul Francis David Reeve Method of inhibiting the formation of oil and water emulsions
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CN100388962C (zh) 2005-06-24 2008-05-21 中国石油化工股份有限公司 一种非聚醚型破乳剂及其制备方法
US7470744B2 (en) 2006-04-12 2008-12-30 Baker Hughes Incorporated Copolymers useful as demulsifiers and clarifiers
US7745501B2 (en) * 2006-06-22 2010-06-29 Momentive Performance Materials Inc. Method for demulsifying

Also Published As

Publication number Publication date
CN101993717A (zh) 2011-03-30
CA2708870C (en) 2015-05-19
CN101993717B (zh) 2014-06-11
US20110031163A1 (en) 2011-02-10
US8956529B2 (en) 2015-02-17
EP2319901A1 (en) 2011-05-11
CA2708870A1 (en) 2011-02-05
MX2010007550A (es) 2011-02-04
NO2319901T3 (es) 2018-01-20
EP2319901B1 (en) 2017-08-23
SA110310591B1 (ar) 2014-08-25

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