BR0012990A - Method for separating an emulsion from organic liquid and water - Google Patents

Method for separating an emulsion from organic liquid and water

Info

Publication number
BR0012990A
BR0012990A BR0012990-9A BR0012990A BR0012990A BR 0012990 A BR0012990 A BR 0012990A BR 0012990 A BR0012990 A BR 0012990A BR 0012990 A BR0012990 A BR 0012990A
Authority
BR
Brazil
Prior art keywords
water
emulsion
organic liquid
separating
frequency
Prior art date
Application number
BR0012990-9A
Other languages
Portuguese (pt)
Inventor
Paal J Nilsen
Anna Kornfeldt
Tomas Nygren
Rebei Bel Fdhila
Original Assignee
Abb Research Ltd
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 Abb Research Ltd filed Critical Abb Research Ltd
Publication of BR0012990A publication Critical patent/BR0012990A/en

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
    • B01D17/042—Breaking emulsions by changing the temperature

Abstract

"MéTODO PARA SEPARAR UMA EMULSãO DE LìQUIDO ORGâNICO E áGUA". A presente invenção refere-se a um método para o tratamento de uma emulsão compreendendo partículas (1) de água em um líquido orgânico (2), de forma a separar a água e o líquido orgânico, no qual a emulsão é submetida a radiação de microondas, onde a emulsão é submetida a radiação eletromagnética com uma freq³ência na faixa de 300 MHz a 100 GHz, as partículas de água são seletivamente aquecidas, e onde, dentro da faixa de freq³ência dada, a freq³ência é escolhida na região em que a água apresenta uma elevada tendência a transformar radiação eletromagnética em calor."METHOD TO SEPARATE AN EMULSION OF ORGANIC LIQUID AND WATER". The present invention relates to a method for the treatment of an emulsion comprising particles (1) of water in an organic liquid (2), in order to separate the water and the organic liquid, in which the emulsion is subjected to radiation from microwaves, where the emulsion is subjected to electromagnetic radiation with a frequency in the range of 300 MHz to 100 GHz, the water particles are selectively heated, and where, within the given frequency range, the frequency is chosen in the region where the water shows a high tendency to transform electromagnetic radiation into heat.

BR0012990-9A 1999-08-17 2000-08-17 Method for separating an emulsion from organic liquid and water BR0012990A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO993968A NO993968L (en) 1999-08-17 1999-08-17 Process for separating an emulsion of an organic liquid and water
PCT/NO2000/000265 WO2001012289A1 (en) 1999-08-17 2000-08-17 Method for separating an emulsion by using microwave radiation

Publications (1)

Publication Number Publication Date
BR0012990A true BR0012990A (en) 2002-04-30

Family

ID=19903666

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0012990-9A BR0012990A (en) 1999-08-17 2000-08-17 Method for separating an emulsion from organic liquid and water

Country Status (7)

Country Link
CN (1) CN1370089A (en)
AU (1) AU6740600A (en)
BR (1) BR0012990A (en)
NO (1) NO993968L (en)
OA (1) OA12152A (en)
WO (1) WO2001012289A1 (en)
ZA (1) ZA200200710B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004094031A1 (en) * 2003-04-23 2004-11-04 Arka Holding Aps Manipulation of dispersed systems
US7629497B2 (en) 2005-12-14 2009-12-08 Global Resource Corporation Microwave-based recovery of hydrocarbons and fossil fuels
US7927465B2 (en) 2006-02-02 2011-04-19 Novak John F Method and apparatus for microwave reduction of organic compounds
DE102006040909A1 (en) * 2006-08-31 2008-03-20 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Treatment of an emulsion, useful in automobile industries, petrochemicals and metal preparations, comprises emulsifying dispersed phases as drops in a continuous phase by a surfactant, and electromagnetically irradiating the emulsion
BRPI0700642B1 (en) 2007-03-07 2015-04-14 Petroleo Brasileiro Sa Method for treating water / oil emulsions with microwaves
EP1970109A1 (en) * 2007-03-07 2008-09-17 Bp Exploration Operating Company Limited A method of separating an oil phase and an aqueous phase
GB2457494B (en) * 2008-02-15 2012-04-25 E2V Tech Uk Ltd RF heating of a dielectric fluid
BRPI0905253B1 (en) 2009-12-28 2020-02-18 Petroleo Brasileiro S.A. - Petrobras PROCESS FOR THE TREATMENT OF WATER / OIL EMULSIONS
US9677008B2 (en) 2014-12-04 2017-06-13 Harris Corporation Hydrocarbon emulsion separator system and related methods
CN105349177B (en) * 2015-10-19 2017-08-29 长江大学 Remove the method containing water-soluble polymer in poly- crude oil
RU2710181C1 (en) * 2019-08-06 2019-12-24 Общество с ограниченной ответственностью "Газпромнефть Научно-Технический Центр" (ООО "Газпромнефть НТЦ") System and method for electromagnetic phase separation of water-oil emulsion

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582629A (en) * 1982-03-29 1986-04-15 Conoco Inc. Use of microwave radiation in separating emulsions and dispersions of hydrocarbons and water
US5911885A (en) * 1997-07-29 1999-06-15 Owens; Thomas L. Application of microwave radiation in a centrifuge for the separation of emulsions and dispersions
US5914014A (en) * 1997-09-23 1999-06-22 Kartchner; Henry H. Radio frequency microwave energy apparatus and method to break oil and water emulsions

Also Published As

Publication number Publication date
NO993968L (en) 2001-02-19
ZA200200710B (en) 2003-06-25
NO993968D0 (en) 1999-08-17
AU6740600A (en) 2001-03-13
OA12152A (en) 2006-05-05
WO2001012289A1 (en) 2001-02-22
CN1370089A (en) 2002-09-18

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: ABB OFFSHORE SYSTEMS AS (NO)

Free format text: TRANSFERIDO DE: ABB RESEARCH LTD.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIMENTO DO PRESENTE PEDIDO DE PATENTE COMO INVENCAO, DE ACORDO COM O ART. 8O DA LEI NO 9.279, DE 14 DE MAIO DE 1996.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.