DE1545347A1 - Flotationsverfahren zur Abtrennung von Wachs- und Paraffinkohlenwasserstoffen von OElen - Google Patents
Flotationsverfahren zur Abtrennung von Wachs- und Paraffinkohlenwasserstoffen von OElenInfo
- Publication number
- DE1545347A1 DE1545347A1 DE19651545347 DE1545347A DE1545347A1 DE 1545347 A1 DE1545347 A1 DE 1545347A1 DE 19651545347 DE19651545347 DE 19651545347 DE 1545347 A DE1545347 A DE 1545347A DE 1545347 A1 DE1545347 A1 DE 1545347A1
- Authority
- DE
- Germany
- Prior art keywords
- oil
- zone
- flotation
- wax
- fresh
- 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.)
- Pending
Links
- 239000003921 oil Substances 0.000 title claims description 87
- 238000005188 flotation Methods 0.000 title claims description 24
- 238000000034 method Methods 0.000 title claims description 20
- 229930195733 hydrocarbon Natural products 0.000 title claims description 9
- 150000002430 hydrocarbons Chemical class 0.000 title claims description 9
- 238000000926 separation method Methods 0.000 title claims description 6
- 239000001993 wax Substances 0.000 title description 24
- 239000012188 paraffin wax Substances 0.000 title description 5
- 238000001816 cooling Methods 0.000 claims description 11
- 239000006260 foam Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 17
- 239000000463 material Substances 0.000 description 6
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 239000010724 circulating oil Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000003350 kerosene Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004523 catalytic cracking Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE2043901 | 1964-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1545347A1 true DE1545347A1 (de) | 1970-02-26 |
Family
ID=3864824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651545347 Pending DE1545347A1 (de) | 1964-08-21 | 1965-02-18 | Flotationsverfahren zur Abtrennung von Wachs- und Paraffinkohlenwasserstoffen von OElen |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3347775A (forum.php) |
| BE (2) | BE652106A (forum.php) |
| CH (1) | CH478222A (forum.php) |
| DE (1) | DE1545347A1 (forum.php) |
| DK (1) | DK120854B (forum.php) |
| FR (2) | FR1443921A (forum.php) |
| GB (1) | GB1022430A (forum.php) |
| LU (1) | LU53778A1 (forum.php) |
| NL (2) | NL6502144A (forum.php) |
| NO (1) | NO115407B (forum.php) |
Families Citing this family (3)
| 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 |
| WO2016083946A2 (en) * | 2014-11-26 | 2016-06-02 | Sabic Global Technologies B.V. | Systems and methods related to the separation of wax products from products |
Family Cites Families (10)
| 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 |
-
1964
- 1964-08-21 BE BE652106A patent/BE652106A/xx unknown
-
1965
- 1965-02-05 GB GB5087/65A patent/GB1022430A/en not_active Expired
- 1965-02-16 US US432960A patent/US3347775A/en not_active Expired - Lifetime
- 1965-02-18 DE DE19651545347 patent/DE1545347A1/de active Pending
- 1965-02-18 NO NO65156834A patent/NO115407B/no unknown
- 1965-02-18 FR FR6126A patent/FR1443921A/fr not_active Expired
- 1965-02-19 NL NL6502144A patent/NL6502144A/xx unknown
- 1965-02-19 CH CH235965A patent/CH478222A/de not_active IP Right Cessation
- 1965-02-19 DK DK87465AA patent/DK120854B/da unknown
-
1967
- 1967-05-19 BE BE698743D patent/BE698743A/xx unknown
- 1967-05-30 LU LU53778D patent/LU53778A1/xx unknown
- 1967-06-14 NL NL6708226A patent/NL6708226A/xx unknown
- 1967-06-30 FR FR112698A patent/FR1530070A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6502144A (forum.php) | 1966-02-22 |
| BE652106A (forum.php) | 1965-02-22 |
| US3347775A (en) | 1967-10-17 |
| FR1443921A (fr) | 1966-07-01 |
| CH478222A (de) | 1969-09-15 |
| DK120854B (da) | 1971-07-26 |
| NO115407B (forum.php) | 1968-09-30 |
| NL6708226A (forum.php) | 1968-11-20 |
| LU53778A1 (forum.php) | 1967-07-31 |
| FR1530070A (fr) | 1968-06-21 |
| BE698743A (forum.php) | 1967-11-03 |
| GB1022430A (en) | 1966-03-16 |
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