IT1075744B - Metodo per il trattamento di effluente acquoso contenente oli minerali,e prodotto ottenuto - Google Patents

Metodo per il trattamento di effluente acquoso contenente oli minerali,e prodotto ottenuto

Info

Publication number
IT1075744B
IT1075744B IT22138/77A IT2213877A IT1075744B IT 1075744 B IT1075744 B IT 1075744B IT 22138/77 A IT22138/77 A IT 22138/77A IT 2213877 A IT2213877 A IT 2213877A IT 1075744 B IT1075744 B IT 1075744B
Authority
IT
Italy
Prior art keywords
treatment
product obtained
mineral oils
containing mineral
effluent containing
Prior art date
Application number
IT22138/77A
Other languages
English (en)
Original Assignee
British Petroleum 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 British Petroleum Co filed Critical British Petroleum Co
Application granted granted Critical
Publication of IT1075744B publication Critical patent/IT1075744B/it

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
    • 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
IT22138/77A 1976-04-08 1977-04-05 Metodo per il trattamento di effluente acquoso contenente oli minerali,e prodotto ottenuto IT1075744B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14294/76A GB1535848A (en) 1976-04-08 1976-04-08 Treatment of effluent

Publications (1)

Publication Number Publication Date
IT1075744B true IT1075744B (it) 1985-04-22

Family

ID=10038581

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22138/77A IT1075744B (it) 1976-04-08 1977-04-05 Metodo per il trattamento di effluente acquoso contenente oli minerali,e prodotto ottenuto

Country Status (11)

Country Link
US (1) US4105553A (it)
AU (1) AU505968B2 (it)
BE (1) BE853438A (it)
BR (1) BR7702007A (it)
CA (1) CA1095839A (it)
DE (1) DE2715164A1 (it)
ES (1) ES457908A1 (it)
FR (1) FR2347311A1 (it)
GB (1) GB1535848A (it)
IT (1) IT1075744B (it)
NL (1) NL7703642A (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4344770A (en) * 1977-11-04 1982-08-17 Wilwardco, Inc. Method and apparatus for converting solid organic material to fuel oil and gas
US4316805A (en) * 1979-11-19 1982-02-23 Faunce And Associates, Inc. Oil separation and recovery process and apparatus
US4830755A (en) * 1988-03-02 1989-05-16 Ancon Management Incorporated Process and apparatus for purifying oil contaminated ground water
US5028010A (en) * 1989-12-18 1991-07-02 Itex Enterprises, Inc. Apparatus for mixing solid or semi-solid wastes with additives
US5007590A (en) * 1990-01-23 1991-04-16 Itex Enterprises, Inc. Apparatus and method for mixing solid or semi-solid wastes with additives
WO1992019349A1 (en) * 1991-05-02 1992-11-12 Conoco Specialty Products Inc. Oil and water separation system
WO1992019347A1 (en) * 1991-05-02 1992-11-12 Conoco Specialty Products Inc. Oil and water separation system
US5422019A (en) * 1994-02-23 1995-06-06 Carman; Lyle Method for removing contaminants from industrial cleaning systems
EP0700707A1 (de) * 1994-08-05 1996-03-13 Passavant-Werke Ag Verfahren zur Behandlung von Fettabscheiderinhalten
US7601858B2 (en) 2004-08-17 2009-10-13 Gs Cleantech Corporation Method of processing ethanol byproducts and related subsystems
US9108140B2 (en) 2005-03-16 2015-08-18 Gs Cleantech Corporation Method and systems for washing ethanol production byproducts to improve oil recovery
CN111085040B (zh) * 2020-01-03 2022-05-27 宝应县恒泰电器设备厂 一种利用净油系统的净油方法
CN111908767A (zh) * 2020-08-28 2020-11-10 北京荣技环保节能科技有限公司 一种炼油厂三泥处理系统及其处理工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1873598A (en) * 1928-05-19 1932-08-23 Sharples Specialty Co Separation of mixtures of substances
US3558482A (en) * 1968-07-31 1971-01-26 Smith Ind Inc Water purification
US3594314A (en) * 1969-02-12 1971-07-20 James R Bilhartz Method of separating oil,water and solids by ultrasonic treatment
US3867285A (en) * 1972-02-22 1975-02-18 Jr Howard F Keller Oil-water separation process
US3965004A (en) * 1972-11-10 1976-06-22 Sun Shipbuilding & Drydock Company Removal of contaminants from water
NL161365C (nl) * 1973-12-14 1980-02-15 Geurtsen Deventer Maschf Inrichting voor het scheiden van een mengsel van twee niet of onvolledig mengbare vloeistoffen van verschillend soortelijk gewicht, bijvoorbeeld een mengsel van olie en water.
US3972816A (en) * 1974-08-23 1976-08-03 Change, Inc. Oil extractor
DE2456011A1 (de) * 1974-11-27 1976-08-12 Degussa Vorrichtung und verfahren zur ueberwachung und steuerung der schwebstoff- freiheit von ruhebeckenueberlauffluessigkeit bei mechanischen trennverfahren fuer fluessig-feste phasen

Also Published As

Publication number Publication date
NL7703642A (nl) 1977-10-11
AU2357977A (en) 1978-09-28
BE853438A (fr) 1977-10-10
FR2347311B1 (it) 1982-03-19
ES457908A1 (es) 1978-02-01
DE2715164A1 (de) 1977-10-27
AU505968B2 (en) 1979-12-06
FR2347311A1 (fr) 1977-11-04
GB1535848A (en) 1978-12-13
CA1095839A (en) 1981-02-17
US4105553A (en) 1978-08-08
BR7702007A (pt) 1978-05-09

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