CN106269285A - A kind of modified model Chalkopyrite flotation agent - Google Patents
A kind of modified model Chalkopyrite flotation agent Download PDFInfo
- Publication number
- CN106269285A CN106269285A CN201610708274.5A CN201610708274A CN106269285A CN 106269285 A CN106269285 A CN 106269285A CN 201610708274 A CN201610708274 A CN 201610708274A CN 106269285 A CN106269285 A CN 106269285A
- Authority
- CN
- China
- Prior art keywords
- parts
- chalkopyrite
- flotation agent
- modified model
- polyethylene
- 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.)
- Withdrawn
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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
- B03D1/018—Mixtures of inorganic and organic 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
- B03D2201/005—Dispersants
-
- 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
- B03D2203/00—Specified materials treated by the flotation agents; specified applications
- B03D2203/02—Ores
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
The present invention proposes a kind of modified model Chalkopyrite flotation agent, and described modified model Chalkopyrite flotation agent is by butyl xanthate, ethyl ammonia sulfate, ethyl ammonia sulfate, erucic acid, maleic acid, polyethylene, alkyl phenol polyglycol ether, ethanol, dodecylbenzene sodium sulfonate, coupling agent KH550 forms with water, the dispersion of described modified model Chalkopyrite flotation agent is respond well with collecting, and selectivity is the best, 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 especially
The flotation agent of grade Chalkopyrite flotation.
Technical scheme is as follows:
A kind of modified model Chalkopyrite flotation agent, composed of the following components: butyl xanthate, ethyl ammonia sulfate, erucic acid, maleic acid, polyethylene,
Alkyl phenol polyglycol ether, ethanol, dodecylbenzene sodium sulfonate, coupling agent KH550 and water, described polyethylene is low density polyethylene
Alkene, molecular weight is 500 ~ 2000.
Preferably: by mass parts, described flotation agent includes butyl xanthate 10 ~ 20 parts, ethyl ammonia sulfate 1 ~ 3 part, erucic acid 1 ~ 5
Part, maleic acid 1 ~ 5 part, polyethylene 2 ~ 10 parts, alkyl phenol polyglycol ether 10 ~ 15 parts, ethanol 5 ~ 10 parts, DBSA
1 ~ 5 part of sodium, coupling agent KH5501 ~ 3 part, 30 ~ 50 parts of water.
The dispersion of the present invention is respond well with collecting, and selectivity is the best, it is possible to floatingly select low-grade pyrite efficiently
Copper in ore deposit.
Detailed description of the invention
Embodiment 1
By butyl xanthate 10 parts, ethyl ammonia sulfate 1 part, erucic acid 1 part, maleic acid 1 part, molecular weight is the Low Density Polyethylene 2 parts of 500,
Alkyl phenol polyglycol ether 10 parts, stirs after ethanol 5 parts mixing, then by dodecylbenzene sodium sulfonate 1 part, coupling agent
KH5501 part is added thereto with 30 parts of water, i.e. obtains described modified model Chalkopyrite flotation agent after stirring 30min at 40 DEG C.
Embodiment 2
By butyl xanthate 20 parts, ethyl ammonia sulfate 3 parts, erucic acid 5 parts, maleic acid 5 parts, molecular weight is the Low Density Polyethylene 10 of 2000
Part, alkyl phenol polyglycol ether 15 parts, stir after ethanol 10 parts mixing, then by dodecylbenzene sodium sulfonate 5 parts, coupling agent
KH5503 part is added thereto with 50 parts of water, i.e. obtains described pyrite flotation agent after stirring 10min at 50 DEG C.
Claims (2)
1. a modified model Chalkopyrite flotation agent, it is characterised in that: described flotation agent is composed of the following components: butyl xanthate, second sulfur
Urethane, erucic acid, maleic acid, polyethylene, alkyl phenol polyglycol ether, ethanol, dodecylbenzene sodium sulfonate, coupling agent KH550 with
Water, described polyethylene is Low Density Polyethylene, and molecular weight is 500 ~ 2000.
Modified model Chalkopyrite flotation agent the most according to claim 1, it is characterised in that: by mass parts, described flotation agent bag
Include butyl xanthate 10 ~ 20 parts, ethyl ammonia sulfate 1 ~ 3 part, erucic acid 1 ~ 5 part, maleic acid 1 ~ 5 part, polyethylene 2 ~ 10 parts, the poly-second of alkyl phenol two
Alcohol ether 10 ~ 15 parts, ethanol 5 ~ 10 parts, dodecylbenzene sodium sulfonate 1 ~ 5 part, coupling agent KH5501 ~ 3 part, 30 ~ 50 parts of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610708274.5A CN106269285A (en) | 2016-08-24 | 2016-08-24 | A kind of modified model Chalkopyrite flotation agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610708274.5A CN106269285A (en) | 2016-08-24 | 2016-08-24 | A kind of modified model Chalkopyrite flotation agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106269285A true CN106269285A (en) | 2017-01-04 |
Family
ID=57614850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610708274.5A Withdrawn CN106269285A (en) | 2016-08-24 | 2016-08-24 | A kind of modified model Chalkopyrite flotation agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106269285A (en) |
-
2016
- 2016-08-24 CN CN201610708274.5A patent/CN106269285A/en not_active Withdrawn
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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: 20170104 |