DK120854B - Fremgangsmåde til fraskillelse af voksagtige carbonhydrider fra olie ved flotation. - Google Patents

Fremgangsmåde til fraskillelse af voksagtige carbonhydrider fra olie ved flotation.

Info

Publication number
DK120854B
DK120854B DK87465AA DK87465A DK120854B DK 120854 B DK120854 B DK 120854B DK 87465A A DK87465A A DK 87465AA DK 87465 A DK87465 A DK 87465A DK 120854 B DK120854 B DK 120854B
Authority
DK
Denmark
Prior art keywords
flotation
oil
waxy hydrocarbons
separating
separating waxy
Prior art date
Application number
DK87465AA
Other languages
Danish (da)
English (en)
Inventor
P Tritsmans
Original Assignee
Belge Des Petroles Sa Soc Ind
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 Des Petroles Sa Soc Ind filed Critical Belge Des Petroles Sa Soc Ind
Publication of DK120854B publication Critical patent/DK120854B/da

Links

Classifications

    • 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
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1462—Discharge mechanisms for the froth
    • 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
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream
    • 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
    • B03D1/14—Flotation machines
    • B03D1/24—Pneumatic
    • 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
    • B03D1/14—Flotation machines
    • B03D1/24—Pneumatic
    • B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/06—Single frames
    • E06B3/08—Constructions depending on the use of specified materials
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/06—Single frames
    • E06B3/08—Constructions depending on the use of specified materials
    • E06B3/12—Constructions depending on the use of specified materials of metal
    • E06B3/14—Constructions depending on the use of specified materials of metal of special cross-section
    • E06B3/16—Hollow frames of special construction, e.g. made of folded sheet metal or of two or more section parts connected together
    • 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
    • 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
    • B03D2203/006—Oil well fluids, oil sands, bitumen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)
DK87465AA 1964-08-21 1965-02-19 Fremgangsmåde til fraskillelse af voksagtige carbonhydrider fra olie ved flotation. DK120854B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2043901 1964-08-21

Publications (1)

Publication Number Publication Date
DK120854B true DK120854B (da) 1971-07-26

Family

ID=3864824

Family Applications (1)

Application Number Title Priority Date Filing Date
DK87465AA DK120854B (da) 1964-08-21 1965-02-19 Fremgangsmåde til fraskillelse af voksagtige carbonhydrider fra olie ved flotation.

Country Status (10)

Country Link
US (1) US3347775A (fr)
BE (2) BE652106A (fr)
CH (1) CH478222A (fr)
DE (1) DE1545347A1 (fr)
DK (1) DK120854B (fr)
FR (2) FR1443921A (fr)
GB (1) GB1022430A (fr)
LU (1) LU53778A1 (fr)
NL (2) NL6502144A (fr)
NO (1) NO115407B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447311A (en) * 1982-07-22 1984-05-08 Mobil Oil Corporation Dewaxing process
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
EP3224334A2 (fr) * 2014-11-26 2017-10-04 SABIC Global Technologies B.V. Systèmes et procédés pour séparer des produits de cire à partir de produits

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1994485A (en) * 1931-06-20 1935-03-19 Atlantic Refining Co Treatment of oil-wax mixtures
US2314994A (en) * 1940-06-01 1943-03-30 Phillips Petroleum Co Process for dewaxing lubricant stocks
US2370453A (en) * 1942-02-28 1945-02-27 Mid Continent Petroleum Corp Method of separating wax and oil
US2410483A (en) * 1944-11-13 1946-11-05 Mid Continent Petroleum Corp Processes of dewaxing oils
US2719817A (en) * 1951-07-26 1955-10-04 Shell Dev Process of dewaxing oils by flotation
GB734123A (en) * 1951-07-26 1955-07-27 Bataafsche Petroleum Separating solid paraffin wax or a paraffln wax concentrate from oil
US2813074A (en) * 1954-08-23 1957-11-12 Infilco Inc Clarifying apparatus and process
US2880159A (en) * 1955-07-20 1959-03-31 Exxon Research Engineering Co Solvent dewaxing of petroleum oil
US2961397A (en) * 1955-12-21 1960-11-22 Sun Oil Co Preventing deposition of wax on equipment during dewaxing by utilizing smooth surface equipment and a surface-active agent
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
US3347775A (en) 1967-10-17
DE1545347A1 (de) 1970-02-26
FR1530070A (fr) 1968-06-21
NL6708226A (fr) 1968-11-20
CH478222A (de) 1969-09-15
BE652106A (fr) 1965-02-22
BE698743A (fr) 1967-11-03
LU53778A1 (fr) 1967-07-31
NO115407B (fr) 1968-09-30
GB1022430A (en) 1966-03-16
FR1443921A (fr) 1966-07-01
NL6502144A (fr) 1966-02-22

Similar Documents

Publication Publication Date Title
AT312533B (de) Vorrichtung zum Abtrennen von spezifisch leichteren Flüssigkeiten als Wasser, insbesondere Öl, von Wasser
DK134606B (da) Fremgangsmåde til hydrokrakning af carbonhydrider.
DK120424B (da) Fremgangsmåde til rensning af metalholdigt apparatur.
DK102815C (da) Fremgangsmåde til fjernelse af svovlbrinte fra flydende kulbrinter.
DK131981B (da) Fremgangsmåde til fjernelse af carbon fra syntesegas.
DK112809B (da) Isoterm fremgangsmåde til fraskillelse af uforgrenede carbonhydrider fra en jordoliefraktion.
DK110023C (da) Fremgangsmåde ved separering af aromatiske carbonhydrider fra carbonhydridblandinger ved ekstraktiv fraktionering.
DK122874B (da) Fremgangsmåde til fjernelse af hexafluorbutener fra dermed forurenet 2,2,2-trifluor-1-chlor-1-bromethan.
DK116016B (da) Fremgangsmåde ved separering af ligekædede carbonhydrider fra blandinger se forbindelser.
DK120854B (da) Fremgangsmåde til fraskillelse af voksagtige carbonhydrider fra olie ved flotation.
DK131511B (da) Fremgangsmåde til ekstraktion af aromatiske carbonhydrider fra carbonhydridblandinger.
DK120606B (da) Fremgangsmåde til fraskillelse af ligekædede carbonhydrider fra jordoliefraktioner under anvendelse af molekylsigter.
DK126860B (da) Fremgangsmåde til isolering af aromatiske carbonhydrider fra carbonhydridblandinger ved ekstraktion med formyl-morpholin.
DK130648B (da) Fremgangsmåde til adskillelse af produkterne fra en hydrogenomdannelse af svære asfaltholdige olier.
DK131512B (da) Fremgangsmåde til ekstraktion af aromatiske carbonhydrider fra carbonhydridblandinger.
DK116017B (da) Fremgangsmåde til adskillelse af en kulbrinteblanding ved ekstraktion.
DK120907B (da) Fremgangsmåde til fraskillelse af voksagtige carbonhydrider fra olie ved flotation.
DK120855B (da) Fremgangsmåde til fraskillelse af voksagtige carbonhydrider fra olie ved flotation.
DK136345B (da) Apparat til udskillelse af olie fra olieholdigt vand.
DK111629C (da) Fremgangsmåde til fraskillelse af voksagtige carbonhydrider fra olier ved flotation.
DK108049C (da) Apparat til udtagning af emner, f. eks. ægbakker fra en stabel.
DK113793B (da) Fremgangsmåde til fraskillelse af normale paraffiner fra en carbonhydridblanding under anvendelse af en molekylsigte.
DK120093B (da) Fremgangsmåde til finrensning af en svovlholdig carbohydriddestillatolie.
DK114363B (da) Fremgangsmåde til fraskillelse af n-paraffinfraktioner fra jordoliefraktioner.
DK133436B (da) Fremgangsmåde til adskillelse af aromatiske carbonhydrider fra en carbonhydridkilde, der omfatter mindst to forskellige fødestrømme.