AU572344B2 - High molecular weight carboxylic acids as collectors of coal - Google Patents
High molecular weight carboxylic acids as collectors of coalInfo
- Publication number
- AU572344B2 AU572344B2 AU47107/85A AU4710785A AU572344B2 AU 572344 B2 AU572344 B2 AU 572344B2 AU 47107/85 A AU47107/85 A AU 47107/85A AU 4710785 A AU4710785 A AU 4710785A AU 572344 B2 AU572344 B2 AU 572344B2
- Authority
- AU
- Australia
- Prior art keywords
- collectors
- coal
- molecular weight
- high molecular
- carboxylic acids
- 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.)
- Ceased
Links
- 150000001735 carboxylic acids Chemical class 0.000 title 1
- 239000003245 coal Substances 0.000 title 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
- B03D1/004—Organic compounds
- B03D1/012—Organic compounds containing sulfur
-
- 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
- B03D1/006—Hydrocarbons
-
- 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
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/02—Collectors
-
- 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
- B03D2201/04—Frothers
-
- 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
- B03D2203/02—Ores
- B03D2203/04—Non-sulfide ores
- B03D2203/08—Coal ores, fly ash or soot
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64776184A | 1984-09-06 | 1984-09-06 | |
US647761 | 1984-09-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU4710785A AU4710785A (en) | 1986-03-13 |
AU572344B2 true AU572344B2 (en) | 1988-05-05 |
Family
ID=24598164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU47107/85A Ceased AU572344B2 (en) | 1984-09-06 | 1985-09-05 | High molecular weight carboxylic acids as collectors of coal |
Country Status (7)
Country | Link |
---|---|
AU (1) | AU572344B2 (en) |
DE (1) | DE3531709A1 (en) |
ES (1) | ES8605208A1 (en) |
FR (1) | FR2574316A1 (en) |
GB (1) | GB2163975B (en) |
PL (1) | PL255272A1 (en) |
ZA (1) | ZA856822B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5022983A (en) * | 1987-08-03 | 1991-06-11 | Southern Illinois University Foundation | Process for cleaning of coal and separation of mineral matter and pyrite therefrom, and composition useful in the process |
US4830740A (en) * | 1988-04-19 | 1989-05-16 | The Dow Chemical Company | Pyrite depressants useful in the separation of pyrite from coal |
US5402894A (en) * | 1993-10-18 | 1995-04-04 | Chemical Dewatering Technology, Inc. | Coal conditioning process |
US8925729B2 (en) * | 2008-01-15 | 2015-01-06 | Georgia-Pacific Chemicals Llc | Method for the beneficiation of coal |
US8875898B2 (en) | 2008-02-05 | 2014-11-04 | Georgia-Pacific Chemicals Llc | Method for the froth flotation of coal |
CN102076419B (en) * | 2008-07-02 | 2014-04-09 | 佐治亚-太平洋化工品有限公司 | Collectors |
US9149814B2 (en) * | 2013-03-13 | 2015-10-06 | Ecolab Usa Inc. | Composition and method for improvement in froth flotation |
WO2016040915A1 (en) | 2014-09-12 | 2016-03-17 | Arizona Chemical Company, Llc | Process for recovering crude tall oil |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0106787A2 (en) * | 1982-10-14 | 1984-04-25 | Sherex Chemical Company, Inc. | Promoters for froth flotation of coal |
AU541858B2 (en) * | 1981-02-05 | 1985-01-24 | Dow Chemical Company, The | Benefication of coal |
AU542958B2 (en) * | 1981-12-04 | 1985-03-28 | Dow Chemical Company, The | Froth flotation of coal |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2099120A (en) * | 1936-10-15 | 1937-11-16 | Du Pont | Flotation process |
GB609131A (en) * | 1946-03-06 | 1948-09-27 | Gen Electric Co Ltd | Improvements in or relating to the cleaning of fine coal by froth flotation |
CA1111155A (en) * | 1978-04-17 | 1981-10-20 | Samuel S. Wang | Ore beneficiation |
CA1194304A (en) * | 1981-05-28 | 1985-10-01 | Lester E. Burgess | Beneficiated coal, coal mixtures and processes for the production thereof |
-
1985
- 1985-08-05 GB GB08519658A patent/GB2163975B/en not_active Expired
- 1985-09-05 PL PL25527285A patent/PL255272A1/en unknown
- 1985-09-05 DE DE19853531709 patent/DE3531709A1/en not_active Withdrawn
- 1985-09-05 AU AU47107/85A patent/AU572344B2/en not_active Ceased
- 1985-09-05 ES ES546737A patent/ES8605208A1/en not_active Expired
- 1985-09-05 ZA ZA856822A patent/ZA856822B/en unknown
- 1985-09-06 FR FR8513286A patent/FR2574316A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU541858B2 (en) * | 1981-02-05 | 1985-01-24 | Dow Chemical Company, The | Benefication of coal |
AU542958B2 (en) * | 1981-12-04 | 1985-03-28 | Dow Chemical Company, The | Froth flotation of coal |
EP0106787A2 (en) * | 1982-10-14 | 1984-04-25 | Sherex Chemical Company, Inc. | Promoters for froth flotation of coal |
Also Published As
Publication number | Publication date |
---|---|
GB8519658D0 (en) | 1985-09-11 |
PL255272A1 (en) | 1987-02-09 |
FR2574316A1 (en) | 1986-06-13 |
ES546737A0 (en) | 1986-03-16 |
AU4710785A (en) | 1986-03-13 |
GB2163975A (en) | 1986-03-12 |
GB2163975B (en) | 1987-12-31 |
DE3531709A1 (en) | 1986-03-06 |
ZA856822B (en) | 1986-04-30 |
ES8605208A1 (en) | 1986-03-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU579186B2 (en) | Centerless-drive solar collector system | |
AU7960087A (en) | Cross-linked ester of hyaluronic acid | |
AU8286987A (en) | Thiolcarboxylic acid esters | |
AU5566286A (en) | Hydralonic acid compositions | |
AU4377685A (en) | Indole-2-aklanoic acids | |
AU6572186A (en) | Two-stage coal gasification process | |
AU3436789A (en) | Improved solar collectors | |
AU578859B2 (en) | Relatively low molecular weight polypeptide renin inhibitors | |
AU1060488A (en) | Licidal compositions containing carboxylic acids | |
AU572344B2 (en) | High molecular weight carboxylic acids as collectors of coal | |
AU3867585A (en) | Esters of p-dimethylamino-cinnamic acid | |
AR243898A1 (en) | Carboxylic acid ester derivatives of deglucoteicoplanin | |
AU554179B1 (en) | Polymerisation of rosin by acids | |
AU4548785A (en) | Improvements relating to the storage of food | |
AU5556686A (en) | Novel androstane-17beta-carboxylic acid esters | |
AU560997B2 (en) | Quinoline carboxylic acid derivatives | |
GB8607855D0 (en) | Carboxylic acid ester derivatives | |
AU2503688A (en) | Novel azacycloalkylalkanediphosphonic acids | |
AU549416B2 (en) | Esterfied dicarboxylic acids as ore floatation collectors | |
AU562237B2 (en) | Dihydroquinoline carboxylic acid derivatives | |
AU4354785A (en) | Preparation of dicarboxylic acid esters | |
AU7254087A (en) | Alditol ester derivatives of triclopyr | |
AU6498486A (en) | Carbonylation of halo-hydrocarbons | |
GB2161809B (en) | Carboxylic acid esterification | |
AU5634186A (en) | Vinylcyclopropanecarboxylic acid esters |