FR2371967A1 - - Google Patents
Info
- Publication number
- FR2371967A1 FR2371967A1 FR7735411A FR7735411A FR2371967A1 FR 2371967 A1 FR2371967 A1 FR 2371967A1 FR 7735411 A FR7735411 A FR 7735411A FR 7735411 A FR7735411 A FR 7735411A FR 2371967 A1 FR2371967 A1 FR 2371967A1
- Authority
- FR
- France
- Prior art keywords
- mercaptan
- collector
- emulsifying
- wetting agent
- pulp
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- 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
- B03D1/004—Organic compounds
- B03D1/0043—Organic compounds modified so as to contain a polyether group
-
- 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
- B03D1/004—Organic compounds
- B03D1/008—Organic compounds containing oxygen
-
- 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
- B03D1/004—Organic compounds
- B03D1/012—Organic compounds containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/40—Compounds containing silicon, titanium or zirconium or other organo-metallic compounds; Organo-clays; Organo-inorganic complexes
- C04B24/42—Organo-silicon compounds
-
- 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
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/02—Collectors
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/2015—Sulfate resistance
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
Procédé de flottation sur mousse du genre de ceux dans lesquels un mercaptan est utilisé comme collecteur. Dans ce procédé, avant l'addition du collecteur à la pulpe minérale, le mercaptan est prémélangé avec un agent émulsifiant ou mouillant à l'effet d'augmenter la dispersion du mercaptan dans la pulpe. Le collecteur est donc un mélange de mercaptan et d'un agent émulsifiant ou mouillant. L'invention peut être utilisée pour séparer des minéraux de valeur, en particulier des minerais de cuivre.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA00767089A ZA767089B (en) | 1976-11-26 | 1976-11-26 | Froth flotation process and collector composition |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2371967A1 true FR2371967A1 (fr) | 1978-06-23 |
Family
ID=25570971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7735411A Pending FR2371967A1 (fr) | 1976-11-26 | 1977-11-24 |
Country Status (13)
Country | Link |
---|---|
US (1) | US4211644A (fr) |
AU (1) | AU515357B2 (fr) |
BR (1) | BR7707839A (fr) |
CA (1) | CA1092258A (fr) |
ES (1) | ES464397A1 (fr) |
FI (1) | FI64756C (fr) |
FR (1) | FR2371967A1 (fr) |
PH (1) | PH16678A (fr) |
PL (1) | PL118546B1 (fr) |
PT (1) | PT67327B (fr) |
SE (1) | SE426295B (fr) |
ZA (1) | ZA767089B (fr) |
ZM (1) | ZM8277A1 (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2429043A1 (fr) * | 1978-06-22 | 1980-01-18 | Outokumpu Oy | Procede de flottation selective par ecumage de mineraux sulfidiques, oxydiques et du type sel |
EP0038076A1 (fr) * | 1980-04-14 | 1981-10-21 | Phillips Petroleum Company | Méthode pour éliminer des impuretés ferreuses du sable destiné à la fabrication du verre |
FR2534492A1 (fr) * | 1982-10-13 | 1984-04-20 | Elf Aquitaine | Perfectionnement a la flottation de minerais |
EP0201815A2 (fr) * | 1985-05-11 | 1986-11-20 | Henkel Kommanditgesellschaft auf Aktien | Utilisation de mélanges de tensio-actifs comme agents pour la flottation de minerais non sulfurés |
FR2855987A1 (fr) * | 2003-06-16 | 2004-12-17 | Atofina | Composition de mercaptans utilisable dans un procede de flottation de minerais |
FR2857278A1 (fr) * | 2003-06-16 | 2005-01-14 | Atofina | Compositions de mercaptans utilisables dans un procede de flottation de minerais |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE436000B (sv) * | 1978-06-27 | 1984-11-05 | Elf Aquitaine | Forfarande for flotation av mineral |
US4268380A (en) * | 1978-08-15 | 1981-05-19 | Pennwalt Corporation | Froth flotation process |
US4424122A (en) | 1982-04-19 | 1984-01-03 | Phillips Petroleum Company | Gold flotation with mercaptan and imidazoline |
US4556500A (en) * | 1982-06-11 | 1985-12-03 | Phillips Petroleum Company | Flotation reagents |
US4439314A (en) * | 1982-08-09 | 1984-03-27 | Phillips Petroleum Company | Flotation reagents |
US4643823A (en) * | 1982-09-10 | 1987-02-17 | Phillips Petroleum Company | Recovering metal sulfides by flotation using mercaptoalcohols |
FI65025C (fi) * | 1982-11-02 | 1984-03-12 | Outokumpu Oy | Foerfarande foer att flotatinsanrika komplexa metallfoereningar |
US4601818A (en) * | 1983-03-30 | 1986-07-22 | Phillips Petroleum Company | Ore flotation |
US4579651A (en) * | 1983-05-06 | 1986-04-01 | Phillips Petroleum Company | Flotation reagents |
US4518492A (en) * | 1984-06-15 | 1985-05-21 | Phillips Petroleum Company | Ore flotation with combined collectors |
US4761223A (en) * | 1984-08-29 | 1988-08-02 | The Dow Chemical Company | Frothers demonstrating enhanced recovery of fine particles of coal in froth flotation |
US4702822A (en) * | 1985-07-12 | 1987-10-27 | The Dow Chemical Company | Novel collector composition for froth flotation |
US4732666A (en) * | 1985-10-25 | 1988-03-22 | Sentrachem Limited | Froth flotation |
GB9600525D0 (en) * | 1996-01-11 | 1996-03-13 | Allied Colloids Ltd | Process for recovering minerals and compositions for use in this |
US9315879B2 (en) * | 2014-03-06 | 2016-04-19 | Alvin C. Johnson, JR. | System and method for recovering precious metals from precursor-type ore materials |
US10011564B2 (en) | 2015-12-28 | 2018-07-03 | Chevron Phillips Chemical Company Lp | Mixed decyl mercaptans compositions and methods of making same |
US9512071B1 (en) | 2015-12-28 | 2016-12-06 | Chevron Phillips Chemical Company Lp | Mixed decyl mercaptans compositions and methods of making same |
US9512248B1 (en) | 2015-12-28 | 2016-12-06 | Chevron Phillips Chemical Company Lp | Mixed decyl mercaptans compositions and use thereof as chain transfer agents |
US10294200B2 (en) | 2015-12-28 | 2019-05-21 | Chevron Phillips Chemical Company, Lp | Mixed branched eicosyl polysulfide compositions and methods of making same |
US10040758B2 (en) | 2015-12-28 | 2018-08-07 | Chevron Phillips Chemical Company Lp | Mixed decyl mercaptans compositions and methods of making same |
US9505011B1 (en) * | 2015-12-28 | 2016-11-29 | Chevron Phillips Chemical Company Lp | Mixed decyl mercaptans compositions and use thereof as mining chemical collectors |
CN112423891A (zh) * | 2018-06-19 | 2021-02-26 | 科莱恩国际有限公司 | 多元醇用于改进铁矿石的反向泡沫浮选工艺的用途 |
WO2024137153A1 (fr) | 2022-12-21 | 2024-06-27 | Arkema Inc. | Compositions de soufre pour la flottation par mousse de minerais |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1904460A (en) * | 1927-02-15 | 1933-04-18 | Barrett Co | Concentration of ores by flotation |
US2125337A (en) * | 1929-12-24 | 1938-08-02 | Antoine M Gaudin | Flotation reagents and method of use |
FR1011183A (fr) * | 1948-12-21 | 1952-06-19 | Penarroya Miniere Metall | Perfectionnement à la concentration des minerais de zinc par flottation |
FR1282921A (fr) * | 1960-03-02 | 1962-01-27 | United States Borax Chem | Perfectionnements au procédé de flottation des minerais |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2129709A (en) * | 1938-09-13 | Production of new high molecular | ||
CA575644A (fr) * | 1959-05-12 | The Dow Chemical Company | Flottation de minerai employant une emulsion de dixanthogene d'alcoyle | |
US1260668A (en) * | 1914-08-26 | 1918-03-26 | Minerals Separation North Us | Separation of metallic sulfid ores. |
US1709447A (en) * | 1924-02-09 | 1929-04-16 | Burnell R Tunison | Flotation agent and process of producing same |
US1728764A (en) * | 1926-01-11 | 1929-09-17 | Minerals Separation North Us | Froth-flotation concentration of ores |
US1750651A (en) * | 1927-11-19 | 1930-03-18 | Rubber Service Lab Co | Means of cleaning and protecting metal surfaces |
US1839155A (en) * | 1927-12-13 | 1931-12-29 | Du Pont | Process of concentrating ores by flotation |
US2133480A (en) * | 1932-01-02 | 1938-10-18 | Ig Farbenindustrie Ag | Production of ethers suitable as dispersing agents and of preparations therefrom |
US1974885A (en) * | 1932-01-21 | 1934-09-25 | George H Wigton | Froth flotation of oxidized ores |
FR781818A (fr) * | 1933-10-06 | 1935-05-22 | Ig Farbenindustrie Ag | Procédé pour produire des écumes stables et efficaces |
US2073492A (en) * | 1935-03-16 | 1937-03-09 | Hercules Powder Co Ltd | Ore flotation |
US2213477A (en) * | 1935-12-12 | 1940-09-03 | Gen Aniline & Film Corp | Glycol and polyglycol ethers of isocyclic hydroxyl compounds |
US2090259A (en) * | 1936-06-22 | 1937-08-17 | Porter Inc H K | Tool |
US2177985A (en) * | 1938-03-09 | 1939-10-31 | Benjamin R Harris | Ore dressing |
US2302338A (en) * | 1938-05-18 | 1942-11-17 | Moeller August | Froth flotation |
US2259420A (en) * | 1939-02-01 | 1941-10-14 | Freeport Sulphur Co | Flotation process for oxidized manganese ore |
US2570529A (en) * | 1948-08-09 | 1951-10-09 | Joseph A Dolan | Washing machine |
FR1011166A (fr) * | 1948-12-17 | 1952-06-19 | Penarroya Miniere Metall | Perfectionnements à la concentration des minerais par flottation |
US2636604A (en) * | 1949-06-17 | 1953-04-28 | Bethlehem Steel Corp | Flotation of pyrites from a pyrite ore pulp |
US2647629A (en) * | 1950-08-25 | 1953-08-04 | Atomic Energy Commission | Flotation of uranium |
US2637701A (en) * | 1950-12-28 | 1953-05-05 | Monsanto Chemicals | Surface-active products |
US2965678A (en) * | 1951-12-28 | 1960-12-20 | Gen Aniline & Film Corp | Polyoxyethylene ethers of branched chain alcohols |
US2797808A (en) * | 1954-03-16 | 1957-07-02 | Dow Chemical Co | Flotation of iron oxide and other non-sulfide minerals |
US2816870A (en) * | 1954-07-19 | 1957-12-17 | Gen Mills Inc | Dispersible fatty amines |
US3005853A (en) * | 1959-06-22 | 1961-10-24 | California Research Corp | Preparation of mercaptan and sulfide derivatives thereof |
US3595390A (en) * | 1968-06-18 | 1971-07-27 | American Cyanamid Co | Ore flotation process with poly(ethylene-propylene)glycol frothers |
FR2027979A1 (fr) * | 1969-01-09 | 1970-10-02 | Montedison Spa | |
US3640382A (en) * | 1970-02-04 | 1972-02-08 | Basic Inc | Flotation concentration of magnesite with emulsified collector reagents |
US4122004A (en) * | 1976-12-27 | 1978-10-24 | The Dow Chemical Company | Froth flotation process |
ZA777510B (en) * | 1976-12-27 | 1979-01-31 | Dow Chemical Co | Froth flotation process |
-
1976
- 1976-11-26 ZA ZA00767089A patent/ZA767089B/xx unknown
-
1977
- 1977-11-09 SE SE7712639A patent/SE426295B/sv not_active IP Right Cessation
- 1977-11-14 CA CA290,797A patent/CA1092258A/fr not_active Expired
- 1977-11-14 ZM ZM7782A patent/ZM8277A1/xx unknown
- 1977-11-17 US US05/852,413 patent/US4211644A/en not_active Expired - Lifetime
- 1977-11-18 AU AU30759/77A patent/AU515357B2/en not_active Expired
- 1977-11-21 FI FI773519A patent/FI64756C/fi not_active IP Right Cessation
- 1977-11-23 ES ES464397A patent/ES464397A1/es not_active Expired
- 1977-11-24 PL PL1977202379A patent/PL118546B1/pl unknown
- 1977-11-24 FR FR7735411A patent/FR2371967A1/fr active Pending
- 1977-11-24 BR BR7707839A patent/BR7707839A/pt unknown
- 1977-11-24 PH PH20478A patent/PH16678A/en unknown
- 1977-11-25 PT PT67327A patent/PT67327B/pt unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1904460A (en) * | 1927-02-15 | 1933-04-18 | Barrett Co | Concentration of ores by flotation |
US2125337A (en) * | 1929-12-24 | 1938-08-02 | Antoine M Gaudin | Flotation reagents and method of use |
FR1011183A (fr) * | 1948-12-21 | 1952-06-19 | Penarroya Miniere Metall | Perfectionnement à la concentration des minerais de zinc par flottation |
FR1282921A (fr) * | 1960-03-02 | 1962-01-27 | United States Borax Chem | Perfectionnements au procédé de flottation des minerais |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2429043A1 (fr) * | 1978-06-22 | 1980-01-18 | Outokumpu Oy | Procede de flottation selective par ecumage de mineraux sulfidiques, oxydiques et du type sel |
EP0038076A1 (fr) * | 1980-04-14 | 1981-10-21 | Phillips Petroleum Company | Méthode pour éliminer des impuretés ferreuses du sable destiné à la fabrication du verre |
FR2534492A1 (fr) * | 1982-10-13 | 1984-04-20 | Elf Aquitaine | Perfectionnement a la flottation de minerais |
EP0107561A1 (fr) * | 1982-10-13 | 1984-05-02 | Societe Nationale Elf Aquitaine (Production) | Perfectionnement à la flottation de minerais |
EP0201815A2 (fr) * | 1985-05-11 | 1986-11-20 | Henkel Kommanditgesellschaft auf Aktien | Utilisation de mélanges de tensio-actifs comme agents pour la flottation de minerais non sulfurés |
EP0201815A3 (en) * | 1985-05-11 | 1989-10-18 | Henkel Kommanditgesellschaft Auf Aktien | Use of surfactant mixtures as flotation agents for non-sulfide ores |
FR2855987A1 (fr) * | 2003-06-16 | 2004-12-17 | Atofina | Composition de mercaptans utilisable dans un procede de flottation de minerais |
FR2857278A1 (fr) * | 2003-06-16 | 2005-01-14 | Atofina | Compositions de mercaptans utilisables dans un procede de flottation de minerais |
EP1504820A1 (fr) * | 2003-06-16 | 2005-02-09 | Arkema | Composition de mercaptans utilisable dans un procédé de flottation de minerais |
US7014048B2 (en) | 2003-06-16 | 2006-03-21 | Arkema | Composition formed of mercaptans which can be used in a process for the flotation of ores |
Also Published As
Publication number | Publication date |
---|---|
BR7707839A (pt) | 1978-08-08 |
SE426295B (sv) | 1982-12-27 |
ES464397A1 (es) | 1978-12-16 |
ZM8277A1 (en) | 1978-08-21 |
US4211644A (en) | 1980-07-08 |
PL202379A1 (pl) | 1978-06-19 |
PL118546B1 (en) | 1981-10-31 |
SE7712639L (sv) | 1978-05-27 |
FI64756C (fi) | 1984-01-10 |
PH16678A (en) | 1983-12-13 |
ZA767089B (en) | 1978-05-30 |
PT67327B (en) | 1979-04-24 |
AU3075977A (en) | 1979-05-24 |
FI64756B (fi) | 1983-09-30 |
FI773519A (fi) | 1978-05-27 |
CA1092258A (fr) | 1980-12-23 |
PT67327A (en) | 1977-12-01 |
AU515357B2 (en) | 1981-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse | ||
AR | Application made for restoration | ||
BR | Restoration of rights |