CN115155822A - Efficient foaming agent for copper ore flotation and preparation method thereof - Google Patents
Efficient foaming agent for copper ore flotation and preparation method thereof Download PDFInfo
- Publication number
- CN115155822A CN115155822A CN202210730953.8A CN202210730953A CN115155822A CN 115155822 A CN115155822 A CN 115155822A CN 202210730953 A CN202210730953 A CN 202210730953A CN 115155822 A CN115155822 A CN 115155822A
- Authority
- CN
- China
- Prior art keywords
- fatty alcohol
- foaming agent
- ethylhexanol
- terpineol
- cyclohexanol
- 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
- 239000004088 foaming agent Substances 0.000 title claims abstract description 24
- 238000005188 flotation Methods 0.000 title claims abstract description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 17
- 239000010949 copper Substances 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 150000002191 fatty alcohols Chemical class 0.000 claims abstract description 24
- WVYWICLMDOOCFB-UHFFFAOYSA-N 4-methyl-2-pentanol Chemical compound CC(C)CC(C)O WVYWICLMDOOCFB-UHFFFAOYSA-N 0.000 claims abstract description 16
- WUOACPNHFRMFPN-UHFFFAOYSA-N alpha-terpineol Chemical compound CC1=CCC(C(C)(C)O)CC1 WUOACPNHFRMFPN-UHFFFAOYSA-N 0.000 claims abstract description 16
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 claims abstract description 16
- SQIFACVGCPWBQZ-UHFFFAOYSA-N delta-terpineol Natural products CC(C)(O)C1CCC(=C)CC1 SQIFACVGCPWBQZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229940116411 terpineol Drugs 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 238000004806 packaging method and process Methods 0.000 claims abstract description 5
- 239000006260 foam Substances 0.000 description 6
- 239000008233 hard water Substances 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 238000005187 foaming Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000008396 flotation agent Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 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
- B03D1/008—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
- B03D2201/04—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
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses an efficient foaming agent for copper ore flotation and a preparation method thereof, wherein the foaming agent comprises the following components in percentage by mass: 15-30% of cyclohexanol, 5-15% of 2-ethylhexanol, 5-10% of methyl isobutyl carbinol, 10-20% of terpineol and 35-60% of fatty alcohol, wherein the fatty alcohol is C5-C12 mixed fatty alcohol; the preparation method of the foaming agent comprises the following steps: selecting cyclohexanol, 2-ethylhexanol, methyl isobutyl carbinol, terpineol and C5-C12 mixed fatty alcohol according to the mass percentage, then sequentially putting the cyclohexanol, the 2-ethylhexanol, the methyl isobutyl carbinol, the terpineol and the C5-C12 mixed fatty alcohol into a stirring and mixing tank, stirring the mixture for 40-45min at room temperature, standing the mixture for 30-40min after uniform mixing, and packaging the obtained mixture to obtain a finished product.
Description
Technical Field
The invention relates to the technical field of mineral flotation, in particular to a high-efficiency foaming agent for copper ore flotation and a preparation method thereof.
Background
The foaming agent is an important flotation agent, whether a large amount of foams with proper size and certain stability can be formed has great influence on the flotation effect, the performance of the foaming agent has obvious influence on the flotation index, and the existing foaming agent for copper ore flotation has single component and cannot simultaneously meet the performance requirements of high foaming force, strong foam stability, good hard water resistance and the like.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a high-efficiency foaming agent for copper ore flotation and a preparation method thereof.
In order to solve the technical problem, the technical scheme provided by the invention is an efficient foaming agent for copper ore flotation, and the foaming agent consists of the following components in percentage by mass: 15-30% of cyclohexanol, 5-15% of 2-ethylhexanol, 5-10% of methyl isobutyl carbinol, 10-20% of terpineol and 35-60% of fatty alcohol.
Further, the foaming agent consists of the following components in percentage by mass: 22% of cyclohexanol, 10% of 2-ethylhexanol, 8% of methyl isobutyl carbinol, 15% of terpineol and 45% of fatty alcohol.
Further, the fatty alcohol is a C5-C12 mixed fatty alcohol.
Further, the preparation method of the high-efficiency foaming agent for copper ore flotation is characterized by comprising the following steps: selecting cyclohexanol, 2-ethylhexanol, methyl isobutyl carbinol, terpineol and C5-C12 mixed fatty alcohol according to the mass percentage, then sequentially putting the cyclohexanol, the 2-ethylhexanol, the methyl isobutyl carbinol, the terpineol and the C5-C12 mixed fatty alcohol into a stirring and mixing tank, stirring the mixture for 40-45min at room temperature, standing the mixture for 30-40min after uniform mixing, and packaging the obtained mixture to obtain a finished product.
Compared with the prior art, the invention has the advantages that: the foaming agent provided by the invention is reasonable in formula design, and through reasonable taking and preparation of cyclohexanol, 2-ethylhexanol, methyl isobutyl carbinol, terpineol and C5-C12 mixed fatty alcohol, the obtained finished product has the properties of high Jiang Paomo force, strong foam stability, good hard water resistance, good dispersibility and viscosity, the foam is not easy to crack, the foaming agent is suitable for copper ore flotation, and the obtained useful minerals are high in grade and high in recovery rate.
Detailed Description
The following examples are provided to further illustrate the efficient foaming agent and the preparation method for copper ore flotation according to the present invention.
Example 1
A high-efficiency foaming agent for copper ore flotation is composed of the following components in percentage by mass: 22% of cyclohexanol, 10% of 2-ethylhexanol, 8% of methyl isobutyl carbinol, 15% of terpineol and 45% of fatty alcohol, wherein the fatty alcohol is C5-C12 mixed fatty alcohol;
a preparation method of a high-efficiency foaming agent for copper ore flotation is characterized by comprising the following steps: selecting cyclohexanol, 2-ethylhexanol, methyl isobutyl carbinol, terpineol and C5-C12 mixed fatty alcohol according to the mass percentage, then sequentially putting the materials into a stirring and mixing tank, stirring the materials at room temperature for 45min, standing the materials for 35min after uniform mixing, and packaging the obtained mixture to obtain a finished product.
Example 2
Selecting 125kg of cyclohexanol, 50kg of 2-ethylhexanol, 35kg of methyl isobutyl carbinol, 75kg of terpineol and 270kg of C5-C12 mixed fatty alcohol, then sequentially putting the cyclohexanol, the 2-ethylhexanol, the methyl isobutyl carbinol, the terpineol and the C5-C12 mixed fatty alcohol into a stirring and mixing tank, stirring the mixture at room temperature for 45min, standing the mixture for 35min after uniform mixing, and packaging the obtained mixture in various specifications to obtain a finished product;
the finished product is suitable for copper ore flotation, has the performances of high foaming power, strong foam stability and good hard water resistance, and has good dispersibility and viscosity, so that the foam is not easy to crack; after the method is used, the obtained useful minerals have high grade and high recovery rate.
The invention and its embodiments have been described above without limitation. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. The efficient foaming agent for copper ore flotation is characterized by comprising the following components in percentage by mass: 15-30% of cyclohexanol, 5-15% of 2-ethylhexanol, 5-10% of methyl isobutyl carbinol, 10-20% of terpineol and 35-60% of fatty alcohol.
2. The efficient foaming agent for copper ore flotation according to claim 1, wherein the foaming agent is prepared from the following components in percentage by mass: 22% of cyclohexanol, 10% of 2-ethylhexanol, 8% of methyl isobutyl carbinol, 15% of terpineol and 45% of fatty alcohol.
3. The efficient foaming agent for copper ore flotation according to claims 1 to 2, wherein the fatty alcohol is a C5-C12 mixed fatty alcohol.
4. The preparation method of the high-efficiency foaming agent for copper ore flotation according to any one of claims 1 to 2, characterized by comprising the following steps: selecting cyclohexanol, 2-ethylhexanol, methyl isobutyl carbinol, terpineol and C5-C12 mixed fatty alcohol according to the mass percentage, then sequentially putting the cyclohexanol, the 2-ethylhexanol, the methyl isobutyl carbinol, the terpineol and the C5-C12 mixed fatty alcohol into a stirring and mixing tank, stirring the mixture for 40-45min at room temperature, standing the mixture for 30-40min after uniform mixing, and packaging the obtained mixture to obtain a finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210730953.8A CN115155822A (en) | 2022-06-24 | 2022-06-24 | Efficient foaming agent for copper ore flotation and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210730953.8A CN115155822A (en) | 2022-06-24 | 2022-06-24 | Efficient foaming agent for copper ore flotation and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115155822A true CN115155822A (en) | 2022-10-11 |
Family
ID=83488215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210730953.8A Pending CN115155822A (en) | 2022-06-24 | 2022-06-24 | Efficient foaming agent for copper ore flotation and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115155822A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1001652B (en) * | 1955-03-05 | 1957-01-31 | Hoechst Ag | Flotation foamer for the foam preparation of minerals |
| WO2014000844A1 (en) * | 2012-06-30 | 2014-01-03 | Clariant International Ltd | Foam prevention in the reserve flotation process for purifying calcium carbonate |
| CN105636704A (en) * | 2013-10-01 | 2016-06-01 | 艺康美国股份有限公司 | Frothers for mineral flotation |
| CN106622676A (en) * | 2016-12-23 | 2017-05-10 | 中南大学 | Mineral flotation foaming agent and preparation method and application thereof |
| CN108359365A (en) * | 2018-02-10 | 2018-08-03 | 朱东洋 | A kind of preparation method of metal repairing agent |
| CN111530637A (en) * | 2020-04-15 | 2020-08-14 | 深圳瑞科天启科技有限公司 | Collecting agent for mineral flotation and preparation method and application thereof |
-
2022
- 2022-06-24 CN CN202210730953.8A patent/CN115155822A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1001652B (en) * | 1955-03-05 | 1957-01-31 | Hoechst Ag | Flotation foamer for the foam preparation of minerals |
| WO2014000844A1 (en) * | 2012-06-30 | 2014-01-03 | Clariant International Ltd | Foam prevention in the reserve flotation process for purifying calcium carbonate |
| CN104520009A (en) * | 2012-06-30 | 2015-04-15 | 科莱恩金融(Bvi)有限公司 | Foam prevention in reserve flotation process for purifying calcium carbonate |
| CN105636704A (en) * | 2013-10-01 | 2016-06-01 | 艺康美国股份有限公司 | Frothers for mineral flotation |
| CN106622676A (en) * | 2016-12-23 | 2017-05-10 | 中南大学 | Mineral flotation foaming agent and preparation method and application thereof |
| CN108359365A (en) * | 2018-02-10 | 2018-08-03 | 朱东洋 | A kind of preparation method of metal repairing agent |
| CN111530637A (en) * | 2020-04-15 | 2020-08-14 | 深圳瑞科天启科技有限公司 | Collecting agent for mineral flotation and preparation method and application thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20221011 |
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| RJ01 | Rejection of invention patent application after publication |