LU53778A1 - - Google Patents

Info

Publication number
LU53778A1
LU53778A1 LU53778DA LU53778A1 LU 53778 A1 LU53778 A1 LU 53778A1 LU 53778D A LU53778D A LU 53778DA LU 53778 A1 LU53778 A1 LU 53778A1
Authority
LU
Luxembourg
Prior art keywords
oil
flotation
waxes
withdrawing
recycling
Prior art date
Application number
Other languages
English (en)
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 filed Critical
Publication of LU53778A1 publication Critical patent/LU53778A1/xx

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)
LU53778D 1964-08-21 1967-05-30 LU53778A1 (xx)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
LU53778A1 true LU53778A1 (xx) 1967-07-31

Family

ID=3864824

Family Applications (1)

Application Number Title Priority Date Filing Date
LU53778D LU53778A1 (xx) 1964-08-21 1967-05-30

Country Status (10)

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

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 (en) * 2014-11-26 2017-10-04 SABIC Global Technologies B.V. Systems and methods related to the separation of wax products from fischer-tropsch products

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 (xx) 1968-11-20
CH478222A (de) 1969-09-15
BE652106A (xx) 1965-02-22
BE698743A (xx) 1967-11-03
NO115407B (xx) 1968-09-30
GB1022430A (en) 1966-03-16
FR1443921A (fr) 1966-07-01
DK120854B (da) 1971-07-26
NL6502144A (xx) 1966-02-22

Similar Documents

Publication Publication Date Title
GB1029818A (en) Crankcase ventilation filter device
FR1079261A (fr) Séparation des constituants de l'air
NL6502144A (xx)
GB986728A (en) Absorption refrigeration apparatus
GB921874A (xx)
GB1009424A (en) Method and apparatus for separating loose solid material according to specific gravity
ES197003U (es) Placa de parrilla.
FR1219395A (fr) Perfectionnement aux dispositifs d'attache rapide par collier
GB1048922A (en) Improvements in or relating to gas washing apparatus
ES325306A1 (es) Un procedimiento para enfriar un gas por medio de un liquido
GB1082836A (en) Improvements in combine harvesters
GB1079461A (en) Recovery of fresh water from brine
Albert Bernard Shaw: The Artist as Philosopher
GB1059922A (en) Apparatus for deep fat frying
Merrill Howard Samuel McClanahan
GB858654A (en) Apparatus for mixing liquids
Blažko Praktična astronomija
FR1018630A (fr) Perfectionnements apportés aux moyens du genre de ceux pour régler le débit de fluides, notamment pour cabines étanches d'avions
Merzetti Collegian 1952
ISTOMIN Abundance of magnesium, calcium and iron ions at the 100 to 200 km region of the atmosphere
POMERANTSEV Contribution to the theory of ablation and charring of a body/stephan's problem/(Ablation of semibounded body solved by Fourier method for separation of variables and Laplace-Green method for separation of sources)
ES311455A1 (es) Un procedimiento para la separacion de los hidrocarburos cerosos del petroleo por flotaciën
AU275209B2 (en) Improvements in or relating to oil separators for refrigerant compressors
KULIEV Investigation for selection of effective methods for removing mechanical impurities from alkylphenol and sulfonate additives to lubricating oils(Methods for purifying alkylphenol and sulfonate lubricating oil additives)
STUTZ On the new occurrence of Salmonella panama in Mannheim 1950, on its pathogenetic importance as well as on several principles observed in the macro-and microbiology in the propagation of this organism