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
Authority: IT; Italy
Prior art keywords: treatment; product obtained; mineral oils; containing mineral; effluent containing
Prior art date: 1976-04-08

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.)

1976-04-08

Filing date

1977-04-05

Publication date

1985-04-22

1977-04-05 Application filed by British Petroleum Co filed Critical British Petroleum Co

1985-04-22 Application granted granted Critical

1985-04-22 Publication of IT1075744B publication Critical patent/IT1075744B/it

Links

239000002480 mineral oil Substances 0.000 title 1

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

Landscapes

Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Treatment Of Sludge (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Removal Of Floating Material (AREA)

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
WO1992019347A1 (en) *	1991-05-02	1992-11-12	Conoco Specialty Products Inc.	Oil and water separation system
WO1992019349A1 (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

1976
- 1976-04-08 GB GB14294/76A patent/GB1535848A/en not_active Expired
1977
- 1977-03-24 AU AU23579/77A patent/AU505968B2/en not_active Expired
- 1977-03-30 BR BR7702007A patent/BR7702007A/pt unknown
- 1977-03-30 US US05/783,046 patent/US4105553A/en not_active Expired - Lifetime
- 1977-03-31 ES ES457908A patent/ES457908A1/es not_active Expired
- 1977-04-04 NL NL7703642A patent/NL7703642A/xx not_active Application Discontinuation
- 1977-04-05 DE DE19772715164 patent/DE2715164A1/de not_active Withdrawn
- 1977-04-05 IT IT22138/77A patent/IT1075744B/it active
- 1977-04-06 FR FR7710407A patent/FR2347311A1/fr active Granted
- 1977-04-07 CA CA276,024A patent/CA1095839A/en not_active Expired
- 1977-04-08 BE BE176584A patent/BE853438A/xx not_active IP Right Cessation

Also Published As

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

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