FR1217278A - - Google Patents
Info
- Publication number
- FR1217278A FR1217278A FR781343A FR781343A FR1217278A FR 1217278 A FR1217278 A FR 1217278A FR 781343 A FR781343 A FR 781343A FR 781343 A FR781343 A FR 781343A FR 1217278 A FR1217278 A FR 1217278A
- Authority
- FR
- France
- 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
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
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
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- 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
- B03D1/02—Froth-flotation processes
-
- 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
- B03D1/08—Subsequent treatment of concentrated product
- B03D1/082—Subsequent treatment of concentrated product of the froth product, e.g. washing
-
- 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
- B03D1/145—Feed mechanisms for reagents
-
- 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
- B03D1/1456—Feed mechanisms for the slurry
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70204057 US2897144A (en) | 1957-12-11 | 1957-12-11 | Removal of metallic contaminants from hydrocarbon oils with a foaming agent |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1217278A true FR1217278A (xx) | 1959-12-07 |
Family
ID=29401812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR781343A Expired FR1217278A (xx) | 1957-12-11 | 1958-12-10 |
Country Status (5)
Country | Link |
---|---|
US (1) | US2897144A (xx) |
DE (1) | DE1129251B (xx) |
FR (1) | FR1217278A (xx) |
GB (1) | GB830128A (xx) |
NL (1) | NL112071C (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2998382A (en) * | 1958-10-01 | 1961-08-29 | Exxon Research Engineering Co | Regeneration of spent caustic by foaming |
US3339730A (en) * | 1962-07-14 | 1967-09-05 | Column Flotation Co Of Canada | Froth flotation method with counter-current separation |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1739092A (en) * | 1924-10-21 | 1929-12-10 | Westinghouse Electric & Mfg Co | Elimination of impurities in insulating oils |
DE960846C (de) * | 1952-07-14 | 1957-03-28 | British Petroleum Co | Verfahren zur Verminderung des Vanadium- und/oder Natriumgehaltes von rohem Erdoel oder Erdoelprodukten |
US2820759A (en) * | 1954-05-04 | 1958-01-21 | Gilbert P Monet | Method of separating froths from liquids |
US2713420A (en) * | 1954-05-18 | 1955-07-19 | Southwestern Eng Co | Clarification process |
US2902429A (en) * | 1955-06-17 | 1959-09-01 | California Research Corp | Demetallization of hydrocarbon fractions |
-
0
- NL NL112071D patent/NL112071C/xx active
-
1957
- 1957-12-11 US US70204057 patent/US2897144A/en not_active Expired - Lifetime
-
1958
- 1958-10-07 GB GB31955/58A patent/GB830128A/en not_active Expired
- 1958-10-21 DE DEE16626A patent/DE1129251B/de active Pending
- 1958-12-10 FR FR781343A patent/FR1217278A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1129251B (de) | 1962-05-10 |
US2897144A (en) | 1959-07-28 |
NL112071C (xx) | |
GB830128A (en) | 1960-03-09 |