BE786614A - Recovery of oil - from cutting oil emulsions - Google Patents

Recovery of oil - from cutting oil emulsions

Info

Publication number: BE786614A
Authority: BE; Belgium
Prior art keywords: compartment; oil; emulsion; mixing; separating
Prior art date: 1971-07-23

Application number

BE786614A

Other languages

English (en)

French (fr)

Original Assignee

Midland Oil Refineries 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.)

1971-07-23

Filing date

1972-07-20

Publication date

1972-11-16

1971-07-23 Priority claimed from GB3468271A external-priority patent/GB1383747A/en

1972-07-20 Application filed by Midland Oil Refineries Ltd filed Critical Midland Oil Refineries Ltd

1972-11-16 Publication of BE786614A publication Critical patent/BE786614A/xx

Links

239000000839 emulsion Substances 0.000 title abstract 6
239000003921 oil Substances 0.000 title abstract 5
239000010730 cutting oil Substances 0.000 title abstract 2
238000011084 recovery Methods 0.000 title abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 2
230000003472 neutralizing effect Effects 0.000 abstract 2
239000003795 chemical substances by application Substances 0.000 abstract 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
- B01D17/04—Breaking emulsions
- B01D17/047—Breaking emulsions with separation aids
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G33/00—Dewatering or demulsification of hydrocarbon oils
- C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
- C10M175/04—Working-up used lubricants to recover useful products ; Cleaning aqueous emulsion based

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Oil, Petroleum & Natural Gas (AREA)
Engineering & Computer Science (AREA)
General Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Combustion & Propulsion (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Removal Of Floating Material (AREA)
Fats And Perfumes (AREA)

BE786614A 1971-07-23 1972-07-20 Recovery of oil - from cutting oil emulsions BE786614A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB3468271A GB1383747A (en)	1966-02-09	1971-07-23	Apparatus for recovering the oil content of waste soluble oil emulsion

Publications (1)

Publication Number	Publication Date
BE786614A true BE786614A (en)	1972-11-16

Family

ID=10368664

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE786614A BE786614A (en)	1971-07-23	1972-07-20	Recovery of oil - from cutting oil emulsions

Country Status (5)

Country	Link
JP (1)	JPS4829268A (it)
BE (1)	BE786614A (it)
IT (1)	IT963236B (it)
SE (1)	SE370547B (it)
ZA (1)	ZA724736B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS64197A (en) *	1987-05-21	1989-01-05	Iida Seisho	Method and apparatus for regenerating waste animal and vegetable oil

1972
- 1972-07-11 ZA ZA724736A patent/ZA724736B/xx unknown
- 1972-07-20 BE BE786614A patent/BE786614A/xx not_active IP Right Cessation
- 1972-07-21 SE SE7209585A patent/SE370547B/xx unknown
- 1972-07-21 IT IT27263/72A patent/IT963236B/it active
- 1972-07-24 JP JP47073522A patent/JPS4829268A/ja active Pending

Also Published As

Publication number	Publication date
JPS4829268A (it)	1973-04-18
ZA724736B (en)	1973-03-28
SE370547B (it)	1974-10-21
IT963236B (it)	1974-01-10

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Legal Events

Date

Code

Title

Description

1987-01-31

RE

Patent lapsed

Owner name: MIDLAND OIL REFINING LTD

Effective date: 19860731