CN106140484A - A kind of modified model low-grade chalcopyrite flotation agent - Google Patents
A kind of modified model low-grade chalcopyrite flotation agent Download PDFInfo
- Publication number
- CN106140484A CN106140484A CN201610716262.7A CN201610716262A CN106140484A CN 106140484 A CN106140484 A CN 106140484A CN 201610716262 A CN201610716262 A CN 201610716262A CN 106140484 A CN106140484 A CN 106140484A
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- parts
- modified model
- flotation agent
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- agent
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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
-
- 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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Abstract
The present invention proposes a kind of modified model low-grade chalcopyrite flotation agent, and described modified model low-grade chalcopyrite flotation agent is by butyl ammonium aerofloat, ethyl ammonia sulfate, erucic acid, maleic acid, molecular weight is the Low Density Polyethylene of 500～2000, tall oil, alkyl phenol polyglycol ether, ethanol, dodecylbenzene sodium sulfonate, coupling agent KH550 forms with water, the dispersion of this modified model low-grade chalcopyrite flotation agent is respond well with collecting, and selectivity is good, it is possible to floatingly select the copper in low-grade chalcopyrite efficiently.
Description
Technical field
The present invention relates to flotation agent field, particularly to Chalkopyrite flotation agent field.
Background technology
Chalkopyrite is mainly copper iron sulfide, wherein possibly together with materials such as trace gold, silver, is to be distributed the widest copper mine class
Type, is also the topmost raw material of copper metallurgy, has the distribution of concentration at Sichuan and Yunnan area, the most relatively becomes the extraction of copper in general Chalkopyrite
Technology ripe, stable, efficient, but prior art still suffers from bigger improvement about fully extracting of copper in low-grade Chalkopyrite
Space.
Summary of the invention
It is an object of the invention to propose a kind of dispersion respond well with collecting, selectivity is good, particular for low-grade
The flotation agent of Chalkopyrite flotation.
Technical scheme is as follows:
A kind of modified model low-grade chalcopyrite flotation agent, composed of the following components: butyl ammonium aerofloat, ethyl ammonia sulfate, erucic acid, horse
Come sour, polyethylene, tall oil, alkyl phenol polyglycol ether, ethanol, dodecylbenzene sodium sulfonate, coupling agent KH550 and water, institute
Stating polyethylene is Low Density Polyethylene, and molecular weight is 500～2000.
Preferably: by mass parts, described flotation agent includes butyl ammonium aerofloat 10～20 parts, ethyl ammonia sulfate 0.5～1 part, mustard
Acid 1～5 part, maleic acid 1～5 parts, polyethylene 2～10 parts, tall oil 3～7 parts, alkyl phenol polyglycol ether 10～15 parts, second
Alcohol 5～10 parts, dodecylbenzene sodium sulfonate 1～5 parts, coupling agent KH5501～3 parts, water 30～50 parts.
The dispersion of the present invention is respond well with collecting, and selectivity is good, it is possible to floatingly select in low-grade chalcopyrite efficiently
Copper.
Detailed description of the invention
Embodiment 1
By butyl ammonium aerofloat 10 parts, ethyl ammonia sulfate 0.5 part, erucic acid 1 part, maleic acid 1 part, molecular weight be 500 low-density gather
Ethylene 2 parts, tall oil 3 parts, alkyl phenol polyglycol ether 10 parts, stir after ethanol 5 parts mixing, then by detergent alkylate sulphur
1 part of sodium of acid, coupling agent KH5501 part is added thereto with 30 parts of water, i.e. obtains described Chalkopyrite after stirring 30min at 40 DEG C
Flotation agent.
Embodiment 2
By butyl ammonium aerofloat 20 parts, ethyl ammonia sulfate 1 part, erucic acid 5 parts, maleic acid 5 parts, molecular weight is the low density polyethylene of 2000
10 parts of alkene, tall oil 7 parts, alkyl phenol polyglycol ether 15 parts, stir after ethanol 10 parts mixing, then by detergent alkylate sulphur
5 parts of sodium of acid, coupling agent KH5503 part is added thereto with 50 parts of water, i.e. obtains described pyrite and float at 50 DEG C after stirring 10min
Select agent.
Claims (2)
1. a modified model low-grade chalcopyrite flotation agent, it is characterised in that: described modified model flotation agent is composed of the following components:
Ethyl ammonia sulfate, butyl ammonium aerofloat, erucic acid, maleic acid, polyethylene, tall oil, alkyl phenol polyglycol ether, ethanol, detergent alkylate
Sodium sulfonate, coupling agent KH550 and water, described polyethylene is Low Density Polyethylene, and molecular weight is 500～2000.
Modified model low-grade chalcopyrite flotation agent the most according to claim 1, it is characterised in that: by mass parts, described floating
Agent is selected to include butyl ammonium aerofloat 10～20 parts, ethyl ammonia sulfate 0.5～1 part, erucic acid 1～5 parts, maleic acid 1～5 parts, polyethylene 2～10
Part, tall oil 3～7 parts, alkyl phenol polyglycol ether 10～15 parts, ethanol 5～10 parts, dodecylbenzene sodium sulfonate 1～5 parts,
Coupling agent KH5501～3 parts, water 30～50 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610716262.7A CN106140484A (en) | 2016-08-24 | 2016-08-24 | A kind of modified model low-grade chalcopyrite flotation agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610716262.7A CN106140484A (en) | 2016-08-24 | 2016-08-24 | A kind of modified model low-grade chalcopyrite flotation agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106140484A true CN106140484A (en) | 2016-11-23 |
Family
ID=57343428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610716262.7A Withdrawn CN106140484A (en) | 2016-08-24 | 2016-08-24 | A kind of modified model low-grade chalcopyrite flotation agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106140484A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520060A (en) * | 2017-09-30 | 2017-12-29 | 徐州中泰能源科技有限公司 | A kind of modified copper ore floatation agent |
-
2016
- 2016-08-24 CN CN201610716262.7A patent/CN106140484A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520060A (en) * | 2017-09-30 | 2017-12-29 | 徐州中泰能源科技有限公司 | A kind of modified copper ore floatation agent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161123 |