GB1022429A - Improvements relating to the separation of waxy hydrocarbons from oils by flotation - Google Patents

Improvements relating to the separation of waxy hydrocarbons from oils by flotation

Info

Publication number
GB1022429A
GB1022429A GB5083/65A GB508365A GB1022429A GB 1022429 A GB1022429 A GB 1022429A GB 5083/65 A GB5083/65 A GB 5083/65A GB 508365 A GB508365 A GB 508365A GB 1022429 A GB1022429 A GB 1022429A
Authority
GB
United Kingdom
Prior art keywords
flotation
separation
oils
improvements relating
waxy hydrocarbons
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
GB5083/65A
Other languages
English (en)
Inventor
Paul Albert Tritsmans
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.)
BELGE PETROLES SA
Original Assignee
BELGE PETROLES SA
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 BELGE PETROLES SA filed Critical BELGE PETROLES SA
Publication of GB1022429A publication Critical patent/GB1022429A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
    • C10G73/02—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils
    • C10G73/26—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils by flotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00—Specified materials treated by the flotation agents; Specified applications
    • B03D2203/005—Fine and commodity chemicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Polyesters Or Polycarbonates (AREA)
GB5083/65A 1964-08-21 1965-02-05 Improvements relating to the separation of waxy hydrocarbons from oils by flotation Expired GB1022429A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2043900 1964-08-21

Publications (1)

Publication Number Publication Date
GB1022429A true GB1022429A (en) 1966-03-16

Family

ID=3864823

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5083/65A Expired GB1022429A (en) 1964-08-21 1965-02-05 Improvements relating to the separation of waxy hydrocarbons from oils by flotation

Country Status (9)

Country Link
US (1) US3338816A (en:Method)
BE (1) BE652105A (en:Method)
CH (1) CH478221A (en:Method)
DE (1) DE1545346A1 (en:Method)
DK (1) DK111629C (en:Method)
FR (1) FR1424938A (en:Method)
GB (1) GB1022429A (en:Method)
NL (1) NL143981B (en:Method)
NO (1) NO115406B (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8216449B2 (en) * 2009-03-17 2012-07-10 Exxonmobil Research And Engineering Company Bubble separation to remove haze and improve filterability of lube base stocks

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2107137A (en) * 1933-11-01 1938-02-01 Standard Oil Co Dewaxing lubricating oils
US2370453A (en) * 1942-02-28 1945-02-27 Mid Continent Petroleum Corp Method of separating wax and oil
US2719817A (en) * 1951-07-26 1955-10-04 Shell Dev Process of dewaxing oils by flotation
DE945281C (de) * 1951-07-26 1956-07-05 Bataafsche Petroleum Verfahren zur Abtrennung von festem Paraffin aus paraffinhaltigen OElen, insbesondere fuer die Gewinnung von Paraffinkonzentraten durch Flotation
US2904496A (en) * 1956-07-25 1959-09-15 Socony Mobil Oil Co Inc Process for separating wax from oils

Also Published As

Publication number Publication date
US3338816A (en) 1967-08-29
DK111629B (en:Method) 1968-09-23
NL6502143A (en:Method) 1966-02-22
NO115406B (en:Method) 1968-09-30
NL143981B (nl) 1974-11-15
BE652105A (en:Method) 1965-02-22
DK111629C (da) 1968-09-23
CH478221A (de) 1969-09-15
DE1545346A1 (de) 1970-01-29
FR1424938A (en:Method) 1966-01-14

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