ATE109197T1 - Verfahren zur behandlung emulgierter petroleumabfälle. - Google Patents

Verfahren zur behandlung emulgierter petroleumabfälle.

Info

Publication number
ATE109197T1
ATE109197T1 AT90912994T AT90912994T ATE109197T1 AT E109197 T1 ATE109197 T1 AT E109197T1 AT 90912994 T AT90912994 T AT 90912994T AT 90912994 T AT90912994 T AT 90912994T AT E109197 T1 ATE109197 T1 AT E109197T1
Authority
AT
Austria
Prior art keywords
temperature
emulsion
pressure
predetermined
water
Prior art date
Application number
AT90912994T
Other languages
English (en)
Inventor
L J Sealock Jr
E G Baker
D C Elliott
Original Assignee
Battelle Memorial Institute
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 Battelle Memorial Institute filed Critical Battelle Memorial Institute
Application granted granted Critical
Publication of ATE109197T1 publication Critical patent/ATE109197T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • 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
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • 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
    • 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
    • B01D17/044—Breaking emulsions by changing the pressure
    • 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
    • B01D17/08—Thickening liquid suspensions by filtration
    • B01D17/10—Thickening liquid suspensions by filtration with stationary filtering elements
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/025—Thermal hydrolysis

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)
AT90912994T 1989-08-21 1990-08-16 Verfahren zur behandlung emulgierter petroleumabfälle. ATE109197T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/397,163 US4971703A (en) 1989-08-21 1989-08-21 Treatment method for emulsified petroleum wastes

Publications (1)

Publication Number Publication Date
ATE109197T1 true ATE109197T1 (de) 1994-08-15

Family

ID=23570083

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90912994T ATE109197T1 (de) 1989-08-21 1990-08-16 Verfahren zur behandlung emulgierter petroleumabfälle.

Country Status (7)

Country Link
US (1) US4971703A (de)
EP (1) EP0489080B1 (de)
JP (1) JP2914752B2 (de)
AT (1) ATE109197T1 (de)
CA (1) CA2064464C (de)
DE (1) DE69011120T2 (de)
WO (1) WO1991003041A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5100559A (en) * 1989-08-21 1992-03-31 Battelle Memorial Institute Treatment methods for breaking certain oil and water emulsions
US5360553A (en) * 1992-09-17 1994-11-01 Baskis Paul T Process for reforming materials into useful products and apparatus
US5430207A (en) * 1993-05-20 1995-07-04 Keck; Jack C. Process for degrading complex hydrocarbons to produce simpler hydrocarbons
IT1266664B1 (it) * 1993-11-04 1997-01-09 Mini Ricerca Scient Tecnolog Processo per la bonifica biologica di rifiuti solidi e fanghi contaminati da idrocarburi
US6033448A (en) * 1996-02-13 2000-03-07 Mitsubishi Heavy Industries, Ltd. Method for the manufacture of a low water content gasified fuel from raw fuels
US7179379B2 (en) * 2003-03-28 2007-02-20 Ab-Cwt, Llc Apparatus for separating particulates from a suspension, and uses thereof
US7692050B2 (en) * 2003-03-28 2010-04-06 Ab-Cwt, Llc Apparatus and process for separation of organic materials from attached insoluble solids, and conversion into useful products
US8877992B2 (en) * 2003-03-28 2014-11-04 Ab-Cwt Llc Methods and apparatus for converting waste materials into fuels and other useful products
TW200732467A (en) * 2005-09-28 2007-09-01 Cwt Llc Ab Process for conversion of organic, waste, or low-value materials into useful products
US9023213B2 (en) * 2009-05-01 2015-05-05 Cameron Solutions, Inc. Treatment of interface rag produced during heavy crude oil processing
US10239768B2 (en) * 2013-08-06 2019-03-26 1501367 Alberta Ltd. Method and system for de-oiling a feed of oil and water

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2181684A (en) * 1935-03-29 1939-11-28 Guy O Marchant Emulsion treating apparatus
US2152863A (en) * 1937-12-07 1939-04-04 Claud H Bills Sand, water, and oil segregator
US2305464A (en) * 1939-11-21 1942-12-15 Laval Separator Co De Process for purifying oil
US3637522A (en) * 1968-07-16 1972-01-25 Noble E Young Process and apparatus for treating oil emulsions
US3576738A (en) * 1969-08-04 1971-04-27 Signal Companies The Process for purification of oil production waste water
US3606731A (en) * 1969-11-20 1971-09-21 Texaco Inc Water treating process
US3716474A (en) * 1970-10-22 1973-02-13 Texaco Inc High pressure thermal treatment of waste oil-containing sludges
US3731801A (en) * 1971-03-15 1973-05-08 Texaco Inc Water purification
US3804756A (en) * 1972-06-22 1974-04-16 Standard Oil Co Environmentally safe disposal of organic pollutants
US3870631A (en) * 1973-03-29 1975-03-11 Barber Colman Co Apparatus and method for wet oxidation of organic matter
US4014780A (en) * 1975-04-14 1977-03-29 Texaco Inc. Recovery of oil from refinery sludges by steam distillation
US4160742A (en) * 1978-06-15 1979-07-10 Calgon Corporation Method of resolving oil-in-water emulsions
AT365626B (de) * 1978-08-17 1982-02-10 Oemv Ag Verfahren zur aufarbeitung von, insbesondere in form stabiler emulsionen bzw. dispersionen vorliegenden, gemischen
US4382852A (en) * 1981-12-02 1983-05-10 Texaco Canada Resources, Inc. Demulsification of bitumen emulsions using cationic polymers
US4387017A (en) * 1981-12-02 1983-06-07 Texaco Inc. Demulsification of bitumen emulsions using polymers of diquaternary ammonium monomers containing hydroxyl groups
US4383927A (en) * 1982-03-08 1983-05-17 Nalco Chemical Company Recovery of oil from oily sludges
DE3316265A1 (de) * 1982-07-31 1984-02-02 Bayer Ag, 5090 Leverkusen Verfahren zur reinigung von abwaessern
US4708788A (en) * 1984-07-16 1987-11-24 Phillips Petroleum Company Upgrading carbonaceous materials
US4594141A (en) * 1984-12-18 1986-06-10 The Standard Oil Company Conversion of high boiling organic materials to low boiling materials
DD258246A1 (de) * 1987-03-05 1988-07-13 Leuna Werke Veb Verfahren zur feinabscheidung von wasser aus fluessigen kohlenwasserstoffen

Also Published As

Publication number Publication date
US4971703A (en) 1990-11-20
DE69011120T2 (de) 1995-03-30
JPH04507262A (ja) 1992-12-17
JP2914752B2 (ja) 1999-07-05
CA2064464C (en) 2000-06-27
EP0489080B1 (de) 1994-07-27
EP0489080A1 (de) 1992-06-10
CA2064464A1 (en) 1991-02-22
DE69011120D1 (de) 1994-09-01
WO1991003041A1 (en) 1991-03-07

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