ATE376T1 - Verfahren zum brechen von oel-in-wasser-emulsionen. - Google Patents

Verfahren zum brechen von oel-in-wasser-emulsionen.

Info

Publication number
ATE376T1
ATE376T1 AT79400388T AT79400388T ATE376T1 AT E376 T1 ATE376 T1 AT E376T1 AT 79400388 T AT79400388 T AT 79400388T AT 79400388 T AT79400388 T AT 79400388T AT E376 T1 ATE376 T1 AT E376T1
Authority
AT
Austria
Prior art keywords
water emulsions
breaking oil
oil
breaking
rylamidopropyltrimethylammonium
Prior art date
Application number
AT79400388T
Other languages
English (en)
Inventor
Subramaniam Raman Manjeri
Original Assignee
Calgon Corp
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 Calgon Corp filed Critical Calgon Corp
Application granted granted Critical
Publication of ATE376T1 publication Critical patent/ATE376T1/de

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
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/682—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of chemical compounds for dispersing an oily layer on water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Colloid Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
AT79400388T 1978-06-15 1979-06-13 Verfahren zum brechen von oel-in-wasser-emulsionen. ATE376T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/916,034 US4160742A (en) 1978-06-15 1978-06-15 Method of resolving oil-in-water emulsions
EP79400388A EP0007259B1 (de) 1978-06-15 1979-06-13 Verfahren zum Brechen von Öl-in-Wasser-Emulsionen

Publications (1)

Publication Number Publication Date
ATE376T1 true ATE376T1 (de) 1981-11-15

Family

ID=25436606

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79400388T ATE376T1 (de) 1978-06-15 1979-06-13 Verfahren zum brechen von oel-in-wasser-emulsionen.

Country Status (8)

Country Link
US (1) US4160742A (de)
EP (1) EP0007259B1 (de)
JP (1) JPS5835084B2 (de)
AT (1) ATE376T1 (de)
CA (1) CA1124612A (de)
DE (1) DE2961308D1 (de)
DK (1) DK247879A (de)
IE (1) IE48262B1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382874A (en) * 1980-05-05 1983-05-10 Petrolite Corporation Organo zirconium complexes
US4383933A (en) * 1981-01-30 1983-05-17 Petrolite Corporation Organo titanium complexes
US4457371A (en) * 1981-12-02 1984-07-03 Texaco Inc. Method for demulsification of bitumen emulsions
CA1196593A (en) * 1981-12-18 1985-11-12 William C. Foshee Coal liquor clarification with water-soluble, high molecular weight polymers having low concentration of cationic moieties
DE3446489A1 (de) * 1984-12-20 1986-07-03 Hoechst Ag, 6230 Frankfurt Verfahren zum trennen von oel-in-wasser-emulsionen
US4741835A (en) * 1986-09-08 1988-05-03 Exxon Research And Engineering Company Oil-in-water emulsion breaking with hydrophobically functionalized cationic polymers
US4734205A (en) * 1986-09-08 1988-03-29 Exxon Research And Engineering Company Hydrophobically associating polymers for oily water clean-up
DE3912929A1 (de) * 1989-04-20 1990-10-31 Stockhausen Chem Fab Gmbh Mittel und verfahren zur spaltung von oel/wasser-emulsionen
US4971703A (en) * 1989-08-21 1990-11-20 Battelle Memorial Institute Treatment method for emulsified petroleum wastes
US5100559A (en) * 1989-08-21 1992-03-31 Battelle Memorial Institute Treatment methods for breaking certain oil and water emulsions
US5730882A (en) * 1995-03-29 1998-03-24 Union Oil Company Of California Method for remediation of water containing emulsified oils
US5560832A (en) * 1995-05-08 1996-10-01 Nalco Chemical Company Demulsification of oily waste waters using silicon containing polymers
US5611869A (en) * 1995-10-25 1997-03-18 Betzdearborn Inc. Refinery vessel cleaning treatment
US5614602A (en) * 1996-07-09 1997-03-25 Betzdearborn Inc. Process for the preparation of aqueous dispersion polymers
US6036868A (en) * 1998-07-23 2000-03-14 Nalco Chemical Company Use of hydrophilic dispersion polymers for oily wastewater clarification
GB0018573D0 (en) * 2000-07-29 2000-09-13 Univ Newcastle Improved methods for separating oil and water
WO2008020907A2 (en) * 2006-08-16 2008-02-21 Exxonmobil Upstream Research Company Oil/water separation of well stream by flocculation-demulsification process
CA2657844C (en) * 2006-08-16 2013-11-12 Exxonmobil Upstream Research Company Demulsification of water-in-oil emulsion
KR101925666B1 (ko) * 2012-04-18 2018-12-11 비엘 테크놀러지스 인크. 코크스 공장의 플러싱 용액 시스템의 처리 방법
ES2576784T3 (es) 2012-07-30 2016-07-11 Dow Global Technologies Llc Copolímero catiónico a base de vinilimidazolio para separar una emulsión de petróleo-en-agua
BR112015000930A2 (pt) 2012-07-30 2017-06-27 Dow Global Technologies Llc método para separar uma emulsão de óleo em água
RU2015135612A (ru) 2013-01-25 2017-03-03 Винтерсхол Хольдинг Гмбх Способ извлечения нефти
RU2015155034A (ru) 2013-05-23 2017-06-28 Винтерсхол Хольдинг Гмбх Способ транспортировки нефти
US20160299118A1 (en) 2013-12-16 2016-10-13 Dow GlobalTechnologies LLC Method for analysis of trace levels of chemical additives in oil recovery production fluids
EA201692124A1 (ru) 2014-04-22 2017-04-28 Винтерсхол Хольдинг Гмбх Способ добычи нефти
EP3015429A1 (de) 2014-10-30 2016-05-04 Wintershall Holding GmbH Monolage aus mindestens einem geschichteten Doppelhydroxid (LDH)
TWI711586B (zh) * 2015-12-28 2020-12-01 美商藝康美國公司 分散稀釋蒸氣系統中形成的副產物之方法
MX2021006526A (es) * 2018-12-03 2021-10-13 Carbonet Nanotechnologies Inc Nanorredes para la eliminación de contaminantes de soluciones acuosas, kits para las mismas y métodos de su uso.
CN113041653B (zh) * 2021-03-11 2022-05-17 浙江杭化科技股份有限公司 一种乙烯装置环保破乳清水剂及其制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974178A (en) * 1956-10-15 1961-03-07 Rohm & Haas Liquid enrichment and/or separation by absorption processes
US3090759A (en) * 1958-12-04 1963-05-21 Petrolite Corp Process for breaking emulsions of the oil-in-water class
GB985084A (en) * 1963-05-22 1965-03-03 Us Rubber Co Moulding apparatus and process for making the same
FR2010319A1 (de) * 1968-06-07 1970-02-13 Roehm & Haas Gmbh
US3528928A (en) * 1969-01-13 1970-09-15 Petrolite Corp Process of breaking oil-in-water emulsions
US3585148A (en) * 1969-03-26 1971-06-15 Nalco Chemical Co Quaternary ammonium demulsifiers
NL7016594A (de) 1969-11-24 1971-05-26
US3687845A (en) * 1970-05-15 1972-08-29 Dow Chemical Co Separating tramp oils from oil-in-water emulsions
US3691086A (en) * 1970-07-31 1972-09-12 Hercules Inc Oil-water separations
US3756959A (en) * 1971-10-20 1973-09-04 American Cyanamid Co Nsions ecologically acceptable method of breaking mineral oil emulsionssuspe
US3956117A (en) * 1974-11-29 1976-05-11 Nalco Chemical Company Cationic polymers for breaking oil-in-water emulsions
GB1510689A (en) * 1974-12-19 1978-05-10 Sumitomo Chemical Co Preparation of water-soluble cationic high polymer
JPS5222957A (en) * 1975-08-14 1977-02-21 Citizen Watch Co Ltd Electronic watch
US4026794A (en) * 1976-08-30 1977-05-31 Nalco Chemical Company Process for resolving oil-in-water emulsions by the use of a cationic polymer and the water soluble salt of an amphoteric metal

Also Published As

Publication number Publication date
JPS5835084B2 (ja) 1983-07-30
DK247879A (da) 1979-12-16
EP0007259B1 (de) 1981-11-11
IE791132L (en) 1979-12-15
IE48262B1 (en) 1984-11-14
JPS551898A (en) 1980-01-09
CA1124612A (en) 1982-06-01
EP0007259A1 (de) 1980-01-23
US4160742A (en) 1979-07-10
DE2961308D1 (en) 1982-01-14

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