CN105709939B - 羟丙基淀粉醚在萤石矿浮选中的应用 - Google Patents
羟丙基淀粉醚在萤石矿浮选中的应用 Download PDFInfo
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- CN105709939B CN105709939B CN201610156537.6A CN201610156537A CN105709939B CN 105709939 B CN105709939 B CN 105709939B CN 201610156537 A CN201610156537 A CN 201610156537A CN 105709939 B CN105709939 B CN 105709939B
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- Prior art keywords
- ore
- fluorite
- starch ether
- flotation
- barite
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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
- B03D1/016—Macromolecular compounds
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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
- B03D2201/06—Depressants
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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
- B03D2203/00—Specified materials treated by the flotation agents; specified applications
- B03D2203/02—Ores
- B03D2203/04—Non-sulfide ores
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- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
抑制剂 | 浮选给矿CaF2品位(%) | 浮选精矿CaF2品位(%) | 浮选精矿CaF2回收率(%) |
羟丙基淀粉醚 | 50.0 | 89.8 | 87.3 |
抑制剂 | 浮选给矿CaF2品位(%) | 浮选精矿CaF2品位(%) | 浮选精矿CaF2回收率(%) |
羟丙基淀粉醚 | 50.0 | 91.5 | 86.3 |
Claims (2)
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CN201610156537.6A CN105709939B (zh) | 2016-03-18 | 2016-03-18 | 羟丙基淀粉醚在萤石矿浮选中的应用 |
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CN201610156537.6A CN105709939B (zh) | 2016-03-18 | 2016-03-18 | 羟丙基淀粉醚在萤石矿浮选中的应用 |
Publications (2)
Publication Number | Publication Date |
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CN105709939A CN105709939A (zh) | 2016-06-29 |
CN105709939B true CN105709939B (zh) | 2018-05-04 |
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CN201610156537.6A Active CN105709939B (zh) | 2016-03-18 | 2016-03-18 | 羟丙基淀粉醚在萤石矿浮选中的应用 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107716121B (zh) * | 2017-09-29 | 2019-07-23 | 江西理工大学 | 羟丙基淀粉醚在白钨矿浮选中的应用 |
CN107638949B (zh) * | 2017-09-29 | 2019-07-23 | 江西理工大学 | 阳离子醚化淀粉在白钨矿浮选中的应用 |
CN109395886A (zh) * | 2018-11-27 | 2019-03-01 | 江西理工大学 | 一种浮选抑制剂及其制备方法和应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3378546A (en) * | 1965-03-03 | 1968-04-16 | American Maize Prod Co | Hydroxypropyl starch ether |
CA2168015A1 (en) * | 1993-07-27 | 1995-02-09 | Mahroussa Auda | Surfactant containing agrochemical homogeneous emulsifiable concentrate compositions |
CN103394408A (zh) * | 2013-07-26 | 2013-11-20 | 北京科技大学 | 稀土尾矿中综合回收有价矿物的方法 |
-
2016
- 2016-03-18 CN CN201610156537.6A patent/CN105709939B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3378546A (en) * | 1965-03-03 | 1968-04-16 | American Maize Prod Co | Hydroxypropyl starch ether |
CA2168015A1 (en) * | 1993-07-27 | 1995-02-09 | Mahroussa Auda | Surfactant containing agrochemical homogeneous emulsifiable concentrate compositions |
CN103394408A (zh) * | 2013-07-26 | 2013-11-20 | 北京科技大学 | 稀土尾矿中综合回收有价矿物的方法 |
Non-Patent Citations (1)
Title |
---|
淀粉及改性淀粉作为萤石与重晶石的选择性抑制剂的研究;吴永云等;《非金属矿》;19890630(第3期);第18-22段 * |
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Inventor after: Yu Xinyang Inventor after: Wang Liping Inventor after: Wang Haolin Inventor after: Wang Qiangqiang Inventor after: Wei Xinan Inventor after: Zeng An Inventor after: He Guichun Inventor before: Yu Xinyang Inventor before: Wang Qiangqiang Inventor before: Wang Haolin Inventor before: Wei Xinan Inventor before: Zeng An |
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Effective date of registration: 20200925 Address after: 423000 huangni'ao lead zinc mine office building, Dongshi village, aoshang Town, Suxian District, Chenzhou City, Hunan Province Patentee after: Chenzhou Suxian huangni'ao Mining Co., Ltd Address before: 341000 No. 86 Hongqi Avenue, Jiangxi, Ganzhou Patentee before: Jiangxi University of Science and Technology |
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