DK111629C - Process for separating waxy hydrocarbons from oils by flotation. - Google Patents

Process for separating waxy hydrocarbons from oils by flotation.

Info

Publication number
DK111629C
DK111629C DK87365AA DK87365A DK111629C DK 111629 C DK111629 C DK 111629C DK 87365A A DK87365A A DK 87365AA DK 87365 A DK87365 A DK 87365A DK 111629 C DK111629 C DK 111629C
Authority
DK
Denmark
Prior art keywords
flotation
oils
waxy hydrocarbons
separating
separating waxy
Prior art date
Application number
DK87365AA
Other languages
Danish (da)
Other versions
DK111629B (en
Inventor
Paul Albert Tritsmans
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
Application granted granted Critical
Publication of DK111629C publication Critical patent/DK111629C/en
Publication of DK111629B publication Critical patent/DK111629B/da

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)
DK87365AA 1964-08-21 1965-02-19 Process for separating waxy hydrocarbons from oils by flotation. DK111629C (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DK111629C true DK111629C (en) 1968-09-23
DK111629B DK111629B (en) 1968-09-23

Family

ID=3864823

Family Applications (1)

Application Number Title Priority Date Filing Date
DK87365AA DK111629C (en) 1964-08-21 1965-02-19 Process for separating waxy hydrocarbons from oils by flotation.

Country Status (9)

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

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
DE945281C (en) * 1951-07-26 1956-07-05 Bataafsche Petroleum Process for the separation of solid paraffin from oils containing paraffin, in particular for the production of paraffin concentrates by flotation
US2719817A (en) * 1951-07-26 1955-10-04 Shell Dev Process of dewaxing oils by 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
DE1545346A1 (en) 1970-01-29
GB1022429A (en) 1966-03-16
BE652105A (en) 1965-02-22
NL143981B (en) 1974-11-15
US3338816A (en) 1967-08-29
NL6502143A (en) 1966-02-22
DK111629B (en) 1968-09-23
CH478221A (en) 1969-09-15
FR1424938A (en) 1966-01-14
NO115406B (en) 1968-09-30

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