GB1383345A - Method of treating a used oil-water emulsion - Google Patents

Method of treating a used oil-water emulsion

Info

Publication number
GB1383345A
GB1383345A GB1513272A GB1513272A GB1383345A GB 1383345 A GB1383345 A GB 1383345A GB 1513272 A GB1513272 A GB 1513272A GB 1513272 A GB1513272 A GB 1513272A GB 1383345 A GB1383345 A GB 1383345A
Authority
GB
United Kingdom
Prior art keywords
emulsion
water
march
condenser
vessel
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1513272A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SKF Industrial Trading and Development Co BV
Original Assignee
SKF Industrial Trading and Development Co BV
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 SKF Industrial Trading and Development Co BV filed Critical SKF Industrial Trading and Development Co BV
Publication of GB1383345A publication Critical patent/GB1383345A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222—In rotating vessels; vessels with movable parts
    • B01D1/223—In rotating vessels; vessels with movable parts containing a rotor
    • B01D1/225—In rotating vessels; vessels with movable parts containing a rotor with blades or scrapers
    • 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
    • C10G33/06—Dewatering or demulsification of hydrocarbon oils with mechanical means, e.g. by filtration
    • 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
    • C10G7/00—Distillation of hydrocarbon oils
    • C10G7/04—Dewatering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
GB1513272A 1971-03-31 1972-03-30 Method of treating a used oil-water emulsion Expired GB1383345A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2115589A DE2115589C3 (de) 1971-03-31 1971-03-31 Verfahren zur Trennung von Emulsionen und Verwendung eines Dfinnschichtverdampfers hierzu

Publications (1)

Publication Number Publication Date
GB1383345A true GB1383345A (en) 1974-02-12

Family

ID=5803377

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1513272A Expired GB1383345A (en) 1971-03-31 1972-03-30 Method of treating a used oil-water emulsion

Country Status (6)

Country Link
US (1) US3840468A (enExample)
CH (1) CH532944A (enExample)
DE (1) DE2115589C3 (enExample)
FR (1) FR2132094B1 (enExample)
GB (1) GB1383345A (enExample)
IT (1) IT949209B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101414A (en) * 1975-09-02 1978-07-18 Unitech Chemical Inc. Rerefining of used motor oils
JPS5515650A (en) * 1978-07-19 1980-02-02 Sankei Sangyo Kk Oil treating apparatus
US4623447A (en) * 1985-08-02 1986-11-18 Pennzoil Company Breaking middle phase emulsions
FR2599022A1 (fr) * 1986-05-23 1987-11-27 Solamat Appareil auto-nettoyant pour le traitement des eaux polluees.
DE19747647A1 (de) * 1997-10-29 1999-05-06 Hoechst Ag Verfahren und Vorrichtung zur Herstellung von reinem Formaldehyd
CA2949975C (en) * 2014-05-30 2023-02-21 Morgan Charles RODWELL Configurations and methods of dewatering crude oil

Also Published As

Publication number Publication date
US3840468A (en) 1974-10-08
FR2132094A1 (enExample) 1972-11-17
DE2115589A1 (de) 1972-10-05
FR2132094B1 (enExample) 1974-12-13
DE2115589C3 (de) 1978-06-08
DE2115589B2 (de) 1974-08-29
IT949209B (it) 1973-06-11
CH532944A (de) 1973-01-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee