BRPI0918783A2 - formulações de desemulsificantes de anidrido para resolução de emulsões de água e óleo - Google Patents

formulações de desemulsificantes de anidrido para resolução de emulsões de água e óleo

Info

Publication number
BRPI0918783A2
BRPI0918783A2 BRPI0918783A BRPI0918783A BRPI0918783A2 BR PI0918783 A2 BRPI0918783 A2 BR PI0918783A2 BR PI0918783 A BRPI0918783 A BR PI0918783A BR PI0918783 A BRPI0918783 A BR PI0918783A BR PI0918783 A2 BRPI0918783 A2 BR PI0918783A2
Authority
BR
Brazil
Prior art keywords
anhydride
water
oil emulsion
demulsifying
formulations
Prior art date
Application number
BRPI0918783A
Other languages
English (en)
Inventor
Duncan E Williams
Original Assignee
Nalco Co
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 Nalco Co filed Critical Nalco Co
Publication of BRPI0918783A2 publication Critical patent/BRPI0918783A2/pt
Publication of BRPI0918783B1 publication Critical patent/BRPI0918783B1/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
    • 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
    • C10G33/00—Dewatering or demulsification of hydrocarbon oils
    • C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Colloid Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
BRPI0918783A 2008-09-12 2009-09-11 composição desemulsificante de anidrido e método para a resolução de emulsões de água e óleo BRPI0918783B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/209,845 US9096805B2 (en) 2008-06-04 2008-09-12 Anhydride demulsifier formulations for resolving emulsions of water and oil
PCT/US2009/056644 WO2010030867A1 (en) 2008-09-12 2009-09-11 Anhydride demulsifier formulations for resolving emulsions of water and oil

Publications (2)

Publication Number Publication Date
BRPI0918783A2 true BRPI0918783A2 (pt) 2015-12-01
BRPI0918783B1 BRPI0918783B1 (pt) 2018-08-28

Family

ID=41395031

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0918783A BRPI0918783B1 (pt) 2008-09-12 2009-09-11 composição desemulsificante de anidrido e método para a resolução de emulsões de água e óleo

Country Status (8)

Country Link
US (1) US9096805B2 (pt)
EP (1) EP2370547B1 (pt)
BR (1) BRPI0918783B1 (pt)
CA (1) CA2736367C (pt)
CO (1) CO6351806A2 (pt)
GB (1) GB2476022A (pt)
MX (1) MX2011002633A (pt)
WO (1) WO2010030867A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9096805B2 (en) * 2008-06-04 2015-08-04 Nalco Company Anhydride demulsifier formulations for resolving emulsions of water and oil
US8969262B2 (en) * 2008-06-04 2015-03-03 Nalco Company Utilization of an anhydride as a demulsifier and a solvent for demulsifier formulations
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.
MX378418B (es) 2013-02-26 2025-03-10 Mexicano Inst Petrol Copolìmeros en bloques sintesis y uso como agentes deshidratantes y desalantes de crudos pesados.
MX2013002359A (es) 2013-02-28 2014-09-03 Inst Mexicano Del Petróleo Composiciones deshidratantes y desalantes de crudos a base de copolimeros tribloques a, o bifuncionalizados con aminas.
US9663726B2 (en) * 2014-02-10 2017-05-30 Baker Hughes Incorporated Fluid compositions and methods for using cross-linked phenolic resins
CN104531206B (zh) * 2014-12-05 2016-01-20 成都华阳兴华化工有限公司 环保高效型低温凝析油破乳剂及其制备方法
WO2016141050A1 (en) * 2015-03-04 2016-09-09 Ecolab Usa Inc. Reverse emulsion breaker polymers
CA2978434C (en) * 2015-03-06 2023-03-28 Ecolab Usa Inc. Reverse emulsion breaker polymers
BR112018010928A2 (pt) 2015-12-02 2018-12-04 Ecolab Usa Inc método de tratamento de uma corrente, e, líquido de desempenho multicomponente
EP3205704A1 (en) * 2016-02-11 2017-08-16 Bp Oil International Limited Methods for demulsifying
EP3205701A1 (en) 2016-02-11 2017-08-16 Bp Oil International Limited Fuel compositions
US11548784B1 (en) 2021-10-26 2023-01-10 Saudi Arabian Oil Company Treating sulfur dioxide containing stream by acid aqueous absorption
US12116326B2 (en) 2021-11-22 2024-10-15 Saudi Arabian Oil Company Conversion of hydrogen sulfide and carbon dioxide into hydrocarbons using non-thermal plasma and a catalyst
US11926799B2 (en) 2021-12-14 2024-03-12 Saudi Arabian Oil Company 2-iso-alkyl-2-(4-hydroxyphenyl)propane derivatives used as emulsion breakers for crude oil
US12179129B2 (en) 2021-12-14 2024-12-31 Saudi Arabian Oil Company Synergetic solvent for crude oil emulsion breakers

Family Cites Families (31)

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Publication number Priority date Publication date Assignee Title
US1596589A (en) * 1925-04-06 1926-08-17 Wm S Barnickel & Co Process for treating petroleum emulsions
US1659996A (en) * 1926-06-17 1928-02-21 Wm S Barnickel & Co Process for breaking petroleum emulsions
US1996090A (en) * 1932-12-21 1935-04-02 American Anode Inc Coagulant composition
US2023982A (en) * 1934-11-12 1935-12-10 Tretolite Co Process for breaking petroleum emulsions
US2083223A (en) * 1936-12-24 1937-06-08 Tret O Lite Company Process for breaking petroleum emulsions
US2499370A (en) * 1947-03-07 1950-03-07 Petrolite Corp Process for breaking petroleum emulsions
US2557081A (en) * 1949-11-28 1951-06-19 Petrolite Corp Process for breaking petroleum emulsions
US2602053A (en) * 1950-08-14 1952-07-01 Petrolite Corp Process for breaking petroleum emulsions
US2863832A (en) * 1954-05-14 1958-12-09 California Research Corp Method of acidizing petroliferous formations
GB834767A (en) 1957-10-23 1960-05-11 Nat Aluminate Corp Method of refining petroleum
US3987211A (en) * 1969-04-28 1976-10-19 Dunn Lyman D Method for making slush products
AT313341B (de) * 1969-10-07 1974-02-11 Plasser Bahnbaumasch Franz Fahrbare Einrichtung zum kontinuierlichen Auswechseln bzw. Erneuern eines Gleises
US3684735A (en) * 1970-03-23 1972-08-15 Knut Oppenlaender Crude oil demulsifiers
US3640894A (en) * 1970-07-09 1972-02-08 Nalco Chemical Co Compositions and processes for breaking petroleum emulsions
GB1567310A (en) * 1975-12-29 1980-05-14 Ici Ltd Demulsification of water-in-oil emulsions
DE2719978C3 (de) * 1977-05-04 1980-09-25 Basf Ag, 6700 Ludwigshafen Erdölemulsionsspalter
US4190615A (en) * 1978-09-11 1980-02-26 Betz Laboratories, Inc. Oligomeric ester chain condensates of substituted 1-hydroxy-1,1-diphosphonic acid
GB2118937A (en) 1982-03-24 1983-11-09 Ciba Geigy Ag Alkoxylated alkyl phenol derivatives used as emulsion breakers for crude oil
US4689177A (en) * 1984-08-30 1987-08-25 Petrolite Corporation Use of tridithiocarbamic acid compositions as demulsifiers
US5176847A (en) * 1989-01-06 1993-01-05 Baker Hughes Incorporated Demulsifying composition
DE4418800A1 (de) * 1994-05-30 1995-12-07 Basf Ag Verfahren zur Abtrennung vom Wasser aus Rohöl und hierbei verwendete Erdölemulsionsspalter
GB9413005D0 (en) * 1994-06-28 1994-08-17 Exxon Research Engineering Co Luybricating oil compositions or concentrates therefor providing enhanced water-shedding properties
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CN1202208C (zh) * 2003-06-03 2005-05-18 克拉玛依市金山石油化工有限公司 烃油脱金属循环方法
US20050288380A1 (en) * 2004-06-29 2005-12-29 Ian Macpherson Emulsifier/demulsifier system
WO2007081909A2 (en) * 2006-01-05 2007-07-19 Teva Gyogyszergyar Zartkoruen Mukodo Forms of dolasetron mesylate and processes for their preparation
US20090078414A1 (en) * 2007-09-25 2009-03-26 Schlumberger Technology Corp. Chemically enhanced thermal recovery of heavy oil
US9096805B2 (en) * 2008-06-04 2015-08-04 Nalco Company Anhydride demulsifier formulations for resolving emulsions of water and oil
WO2014028935A1 (en) * 2012-08-17 2014-02-20 Malcera, L.L.C. Demulsifier and dispersant for treating petroleum crude oils and biofuels prior to desalter and heater treater processing

Also Published As

Publication number Publication date
US9096805B2 (en) 2015-08-04
CA2736367C (en) 2016-10-25
BRPI0918783B1 (pt) 2018-08-28
WO2010030867A1 (en) 2010-03-18
CA2736367A1 (en) 2010-03-18
MX2011002633A (es) 2011-04-07
GB201105806D0 (en) 2011-05-18
US20090306232A1 (en) 2009-12-10
CO6351806A2 (es) 2011-12-20
GB2476022A (en) 2011-06-08
EP2370547A1 (en) 2011-10-05
EP2370547B1 (en) 2017-10-25

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/09/2009, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: NALCO COMPANY LLC (US)

B25D Requested change of name of applicant approved

Owner name: CHAMPIONX LLC (US)

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2687 DE 05-07-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.