CN109127148A - 长焰煤煤泥浮选捕收剂及制备方法、长焰煤煤泥浮选方法 - Google Patents
长焰煤煤泥浮选捕收剂及制备方法、长焰煤煤泥浮选方法 Download PDFInfo
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- CN109127148A CN109127148A CN201810954296.9A CN201810954296A CN109127148A CN 109127148 A CN109127148 A CN 109127148A CN 201810954296 A CN201810954296 A CN 201810954296A CN 109127148 A CN109127148 A CN 109127148A
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- coal
- flotation
- jet
- coal slime
- hydrocarbon
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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
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/008—Organic compounds containing oxygen
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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
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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
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/02—Collectors
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- Solid Fuels And Fuel-Associated Substances (AREA)
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CN201810954296.9A CN109127148B (zh) | 2018-08-21 | 2018-08-21 | 长焰煤煤泥浮选捕收剂及制备方法、长焰煤煤泥浮选方法 |
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CN201810954296.9A CN109127148B (zh) | 2018-08-21 | 2018-08-21 | 长焰煤煤泥浮选捕收剂及制备方法、长焰煤煤泥浮选方法 |
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CN109127148A true CN109127148A (zh) | 2019-01-04 |
CN109127148B CN109127148B (zh) | 2020-03-27 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110681493A (zh) * | 2019-11-21 | 2020-01-14 | 重庆智诚生物质新材料有限责任公司 | 一种煤用高效浮选捕收剂 |
CN111054525A (zh) * | 2019-12-11 | 2020-04-24 | 鄂托克旗勇创煤业有限责任公司 | 一种高灰分细粒煤泥的分选方法 |
WO2021008324A1 (zh) * | 2019-07-15 | 2021-01-21 | 中国矿业大学 | 一种煤泥浮选的液固复合捕收剂及其制备方法 |
CN115106200A (zh) * | 2021-10-25 | 2022-09-27 | 中国矿业大学(北京) | 一种选煤复配捕收剂及其制备方法和煤泥浮选方法 |
Citations (4)
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---|---|---|---|---|
US4528107A (en) * | 1982-08-03 | 1985-07-09 | Coal Industry (Patents) Limited | Froth flotation |
CN85106071A (zh) * | 1985-08-14 | 1986-01-10 | 轻工业部日用化学工业科学研究所 | 水包油型乳状液浮选煤泥 |
CN101428253A (zh) * | 2008-11-03 | 2009-05-13 | 吉海峰 | 煤炭浮选剂及制备方法 |
CN106799310A (zh) * | 2017-02-06 | 2017-06-06 | 中国矿业大学 | 一种低阶煤煤泥浮选捕收剂及其应用 |
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2018
- 2018-08-21 CN CN201810954296.9A patent/CN109127148B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4528107A (en) * | 1982-08-03 | 1985-07-09 | Coal Industry (Patents) Limited | Froth flotation |
CN85106071A (zh) * | 1985-08-14 | 1986-01-10 | 轻工业部日用化学工业科学研究所 | 水包油型乳状液浮选煤泥 |
CN101428253A (zh) * | 2008-11-03 | 2009-05-13 | 吉海峰 | 煤炭浮选剂及制备方法 |
CN106799310A (zh) * | 2017-02-06 | 2017-06-06 | 中国矿业大学 | 一种低阶煤煤泥浮选捕收剂及其应用 |
Non-Patent Citations (2)
Title |
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吴广玲等: "油酸基表面活性剂对氧化煤泥浮选的促进作用研究", 《矿业研究与开发》 * |
杨曌等: "胜利褐煤的改性油泡浮选机理", 《煤炭学报》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021008324A1 (zh) * | 2019-07-15 | 2021-01-21 | 中国矿业大学 | 一种煤泥浮选的液固复合捕收剂及其制备方法 |
CN110681493A (zh) * | 2019-11-21 | 2020-01-14 | 重庆智诚生物质新材料有限责任公司 | 一种煤用高效浮选捕收剂 |
CN110681493B (zh) * | 2019-11-21 | 2021-09-03 | 重庆智诚生物质新材料有限责任公司 | 一种煤用高效浮选捕收剂 |
CN111054525A (zh) * | 2019-12-11 | 2020-04-24 | 鄂托克旗勇创煤业有限责任公司 | 一种高灰分细粒煤泥的分选方法 |
CN111054525B (zh) * | 2019-12-11 | 2020-10-20 | 鄂托克旗勇创煤业有限责任公司 | 一种高灰分细粒煤泥的分选方法 |
CN115106200A (zh) * | 2021-10-25 | 2022-09-27 | 中国矿业大学(北京) | 一种选煤复配捕收剂及其制备方法和煤泥浮选方法 |
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