BRPI0923766A2 - poliesteres e policarbonatos hiper-ramificados como desemulsificadores para dividir emulsoes de oleo bruto - Google Patents

poliesteres e policarbonatos hiper-ramificados como desemulsificadores para dividir emulsoes de oleo bruto

Info

Publication number
BRPI0923766A2
BRPI0923766A2 BRPI0923766A BRPI0923766A BRPI0923766A2 BR PI0923766 A2 BRPI0923766 A2 BR PI0923766A2 BR PI0923766 A BRPI0923766 A BR PI0923766A BR PI0923766 A BRPI0923766 A BR PI0923766A BR PI0923766 A2 BRPI0923766 A2 BR PI0923766A2
Authority
BR
Brazil
Prior art keywords
demulsifiers
polycarbonates
crude oil
oil emulsions
hyperbranched polyesters
Prior art date
Application number
BRPI0923766A
Other languages
English (en)
Inventor
Eichhorn Andreas
Bruchmann Bernd
Guzmann Marcus
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of BRPI0923766A2 publication Critical patent/BRPI0923766A2/pt

Links

Classifications

    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/04—Aromatic polycarbonates
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
    • C08G64/14—Aromatic polycarbonates not containing aliphatic unsaturation containing a chain-terminating or -crosslinking agent
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/02—Aliphatic polycarbonates
    • C08G64/0208—Aliphatic polycarbonates saturated
    • C08G64/0216—Aliphatic polycarbonates saturated containing a chain-terminating or -crosslinking agent
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/16—Aliphatic-aromatic or araliphatic polycarbonates
    • C08G64/1608—Aliphatic-aromatic or araliphatic polycarbonates saturated
    • C08G64/1616—Aliphatic-aromatic or araliphatic polycarbonates saturated containing a chain-terminating or -crosslinking agent
    • 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
    • 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
    • C10G2300/10—Feedstock materials
    • C10G2300/1033—Oil well production fluids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Liquid Carbonaceous Fuels (AREA)
BRPI0923766A 2008-12-29 2009-12-21 poliesteres e policarbonatos hiper-ramificados como desemulsificadores para dividir emulsoes de oleo bruto BRPI0923766A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08172997 2008-12-29
PCT/EP2009/067612 WO2010076253A1 (de) 2008-12-29 2009-12-21 Hyperverzweigte polyester und polycarbonate als demulgatoren zum spalten von rohölemulsionen

Publications (1)

Publication Number Publication Date
BRPI0923766A2 true BRPI0923766A2 (pt) 2019-09-24

Family

ID=42060723

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0923766A BRPI0923766A2 (pt) 2008-12-29 2009-12-21 poliesteres e policarbonatos hiper-ramificados como desemulsificadores para dividir emulsoes de oleo bruto

Country Status (8)

Country Link
US (1) US8618180B2 (pt)
EP (1) EP2382022A1 (pt)
CN (1) CN102333576B (pt)
BR (1) BRPI0923766A2 (pt)
CA (1) CA2747990A1 (pt)
MX (1) MX2011006960A (pt)
RU (1) RU2516469C2 (pt)
WO (1) WO2010076253A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
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
KR20120085268A (ko) 2009-10-16 2012-07-31 바스프 에스이 고분지형 폴리히드록시벤조산 알콕실레이트의 제조 방법
WO2011101395A1 (de) * 2010-02-18 2011-08-25 Basf Se Polymerdispersion, die ein hochverzweigtes polycarbonat mit ungesättigten fettsäuregruppen enthält
US8530567B2 (en) 2010-02-18 2013-09-10 Basf Se Polymer dispersion which comprises a highly branched polycarbonate having unsaturated fatty acid groups
CN102002386B (zh) * 2010-11-12 2013-08-21 中国海洋石油总公司 一种复合型原油破乳剂
CN103313764A (zh) 2010-11-17 2013-09-18 陶氏环球技术有限责任公司 使用双酚a胺化和烷氧基化的衍生物作为反乳化剂的方法
GB201116419D0 (en) * 2011-09-23 2011-11-02 Croda Int Plc Novel demulsifiers
JP6357795B2 (ja) * 2013-02-21 2018-07-18 三菱ケミカル株式会社 ポリエステル樹脂及びその製造方法
CN104560130B (zh) * 2015-01-04 2016-03-23 院海友 一种石油破乳剂的制备方法
BR112018010928A2 (pt) 2015-12-02 2018-12-04 Ecolab Usa Inc método de tratamento de uma corrente, e, líquido de desempenho multicomponente
US10597527B2 (en) * 2017-12-21 2020-03-24 Hongbin Zhu Heavy oil demulsifier
WO2019126923A1 (en) * 2017-12-25 2019-07-04 Dow Global Technologies Llc Modified oil soluble polyalkylene glycols
CA3122650C (en) 2018-12-11 2023-04-11 Nouryon Chemicals International B.V. Polyester demulsifier
RU2758254C2 (ru) * 2019-01-22 2021-10-27 Станислав Александрович Галактионов Деэмульгаторы на основе гиперразветвленных полимеров для разрушения водно-нефтяных эмульсий, их получение и применение
US11452950B2 (en) 2019-07-24 2022-09-27 Baker Hughes Holdings Llc Demulsifying additive for separation of oil and water
US11518948B1 (en) 2021-08-23 2022-12-06 Saudi Arabian Oil Company Methods for breaking emulsions
CN114032117B (zh) * 2021-11-01 2024-01-30 盘锦富隆化工有限公司 一种处理原油脱水系统中富含聚合物及富含胶质沥青质的油水过渡层的破乳剂及其制备方法
CN115058015B (zh) 2022-05-10 2023-04-28 麦加芯彩新材料科技(上海)股份有限公司 一种含氟树枝状聚合物及其制备方法和应用
CN115197401B (zh) * 2022-07-18 2024-02-02 上海交通大学 包括含长链烷基的超支化聚合物的油相碳黑分散液及其制备方法
CN116284722B (zh) * 2023-03-07 2025-02-25 大庆市富杰化工有限公司 一种以多氨基聚醚为起始剂的梳型聚酯醚破乳剂及其制备方法
CN116284720B (zh) * 2023-04-14 2023-10-03 大庆师范学院 一种腰果酚基聚碳酸酯破乳剂及其制备方法和应用
CN116284719B (zh) * 2023-04-14 2023-09-19 大庆师范学院 一种乙撑胺聚碳酸酯破乳剂及其制备方法和应用

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US3244770A (en) 1962-06-25 1966-04-05 Nalco Chemical Co Surface active agents derived from polycarboxylic acids esterified with oxyalkylated phenolics and polyoxy-alkylene glycol
DE2540173C3 (de) 1975-09-10 1978-04-06 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von veresterten Blockcopolymerisaten des Äthylenoxids und des 1,2-Propylenoxids
US4568737A (en) 1983-01-07 1986-02-04 The Dow Chemical Company Dense star polymers and dendrimers
US4507466A (en) 1983-01-07 1985-03-26 The Dow Chemical Corporation Dense star polymers having core, core branches, terminal groups
DE3635489A1 (de) 1986-10-18 1988-04-21 Basf Ag Copolymerisate aus hydrophoben acrylsaeure- bzw. methacrylsaeureestern und hydrophilen comonomeren, verfahren zu ihrer herstellung und ihre verwendung als erdoelemulsionsspalter
DE3638743A1 (de) * 1986-11-13 1988-05-26 Hoechst Ag Verzweigte polyoxalkylenmischpolyester, verfahren zu ihrer herstellung und ihre verwendung
US4857599A (en) 1988-02-08 1989-08-15 The Dow Chemical Company Modified dense star polymers
DE4104610A1 (de) 1991-02-15 1992-08-20 Basf Ag Reaktionsprodukte aus alkoxylaten und vinylischen monomeren, verfahren zu ihrer herstellung und ihre verwendung als demulgatoren fuer rohoelemulsionen
DE4136661A1 (de) 1991-11-07 1993-05-13 Basf Ag Erdoelemulsionsspalter
US5460750A (en) 1993-08-10 1995-10-24 Nalco Chemical Company Phenolic resins and method for breaking crude oil emulsions
US5609794A (en) * 1994-08-05 1997-03-11 Exxon Chemical Patents, Inc. Demulsifier for water-in-oil emulsions, and method of use
DE4435688A1 (de) 1994-10-06 1996-04-11 Basf Ag Verfahren zur Herstellung von Oligoaminen oder Polyaminen
DE10329723B3 (de) 2003-07-02 2004-12-02 Clariant Gmbh Alkoxylierte Dendrimere und ihre Verwendung als biologisch abbaubare Emulsionsspalter
DE102005006030A1 (de) 2005-02-09 2006-08-10 Basf Ag Hyperverzweigte Polymere als Demulgatoren zum Spalten von Rohölemulsionen
MX2007010168A (es) * 2005-02-21 2007-09-18 Basf Ag Composicion de principios activos.
MX2007011125A (es) 2005-04-01 2007-10-23 Basf Ag Uso de proteinas como agentes de desemulsionantes.

Also Published As

Publication number Publication date
RU2011131653A (ru) 2013-02-10
RU2516469C2 (ru) 2014-05-20
CN102333576B (zh) 2014-06-18
EP2382022A1 (de) 2011-11-02
CA2747990A1 (en) 2010-07-08
CN102333576A (zh) 2012-01-25
US8618180B2 (en) 2013-12-31
MX2011006960A (es) 2011-07-20
US20110272327A1 (en) 2011-11-10
WO2010076253A1 (de) 2010-07-08

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.