CN108435436A - A kind of bauxite forward flotation collecting agent - Google Patents
A kind of bauxite forward flotation collecting agent Download PDFInfo
- Publication number
- CN108435436A CN108435436A CN201810428461.7A CN201810428461A CN108435436A CN 108435436 A CN108435436 A CN 108435436A CN 201810428461 A CN201810428461 A CN 201810428461A CN 108435436 A CN108435436 A CN 108435436A
- Authority
- CN
- China
- Prior art keywords
- collecting agent
- alkylol
- sulfonate
- constituent
- saturated fatty
- 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
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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
- B03D2201/02—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
- B03D2203/04—Non-sulfide ores
Abstract
The invention is related to a kind of bauxite forward flotation collecting agent, the constituent of the collecting agent is alkylol, aliphatic acid, saturated fatty acid, sulfonate, the mass percent of the constituent is alkylol 20%~30%, aliphatic acid 40%~60%, saturated fatty acid 10%~30%, sulfonate 30%~40%, after the collecting agent and the sodium carbonate liquor of its gross mass 40%~60% fully dissolve and disperse, it stirs evenly, after standing 2h, obtain as bauxite forward flotation collecting agent；Therefore, the present invention has the advantages that energy-saving, reduction production cost and improves mineral processing index.
Description
Technical field
The invention belongs to bauxite technical fields, and in particular to a kind of bauxite forward flotation collecting agent.
Background technology
Collecting agent is to change mineral surfaces hydrophobicity, the ore particle to swim is made to attach to the floating agent on bubble.It is most important
A kind of floating agent.There are two types of most basic performances for its tool：(1) it can selectively be adsorbed on mineral surfaces；(2) it can improve
The hydrophobicity of mineral surfaces makes it easy to adhere on bubble, to improve mineral floatability；Currently, China's commercial Application
Bauxite floating method be direct flotation, collecting agent in the prior art exist control it is difficult, it is difficult to ensure that recovery rate of concentrate etc.
Deng for these shortcomings, it is necessary to develop a kind of bauxite that is energy-saving, reducing production cost and raising mineral processing index
Direct flotation collecting agent；Therefore, the bauxite forward flotation of a kind of energy-saving, reduction production cost of exploitation and raising mineral processing index is caught
Agent is received to have a very important significance.
Invention content
The purpose of the invention is to overcome the deficiencies in the prior art, and provide a kind of energy-saving, reduction production cost
With the bauxite forward flotation collecting agent for improving mineral processing index.
The object of the present invention is achieved like this：A kind of bauxite forward flotation collecting agent, the constituent of the collecting agent
Mass percent for alkylol, aliphatic acid, saturated fatty acid, sulfonate, the constituent is alkylol 20%~30%, fat
Fat acid 40%~60%, saturated fatty acid 10%~30%, sulfonate 30%~40%, the collecting agent and its gross mass 40%~60%
It after sodium carbonate liquor fully dissolves and disperses, stirs evenly, after standing 2h, obtains as bauxite forward flotation collecting agent.
The mass percent of the constituent is alkylol 20%, aliphatic acid 40%, saturated fatty acid 10%, sulfonate
30%。
The mass percent of the constituent is alkylol 30%, aliphatic acid 60%, saturated fatty acid 30%, sulfonate
40%。
The mass percent of the constituent is alkylol 25%, aliphatic acid 50%, saturated fatty acid 20%, sulfonate
35%。
Beneficial effects of the present invention：The present invention enhances the selective power of collecting agent by sulfonate, the collecting agent with
It after the sodium carbonate liquor of its gross mass 40%~60% fully dissolves and disperses, stirs evenly, after standing 2h, obtains as bauxite
Direct flotation collecting agent；Therefore, the present invention has the advantages that energy-saving, reduction production cost and improves mineral processing index.
Specific implementation mode
Embodiment 1
The constituent of a kind of bauxite forward flotation collecting agent, the collecting agent is alkylol, aliphatic acid, saturated fatty acid, sulphur
Hydrochlorate, the mass percent of the constituent be alkylol 20%~30%, aliphatic acid 40%~60%, saturated fatty acid 10%~
30%, after the sodium carbonate liquor of sulfonate 30%~40%, the collecting agent and its gross mass 40%~60% fully dissolves and disperses,
It stirs evenly, after standing 2h, obtains as bauxite forward flotation collecting agent.
The present invention enhances the selective power of collecting agent, the collecting agent and its gross mass 40%~60% by sulfonate
It after sodium carbonate liquor fully dissolves and disperses, stirs evenly, after standing 2h, obtains as bauxite forward flotation collecting agent；Therefore,
The present invention has the advantages that energy-saving, reduction production cost and improves mineral processing index.
Embodiment 2
The constituent of a kind of bauxite forward flotation collecting agent, the collecting agent is alkylol, aliphatic acid, saturated fatty acid, sulphur
Hydrochlorate, the mass percent of the constituent be alkylol 20%~30%, aliphatic acid 40%~60%, saturated fatty acid 10%~
30%, after the sodium carbonate liquor of sulfonate 30%~40%, the collecting agent and its gross mass 40%~60% fully dissolves and disperses,
It stirs evenly, after standing 2h, obtains as bauxite forward flotation collecting agent, the mass percent of the constituent is alkylol
20%, the mass percent of aliphatic acid 40%, saturated fatty acid 10%, sulfonate 30%, the constituent is alkylol 30%, fat
The mass percent of fat acid 60%, saturated fatty acid 30%, sulfonate 40%, the constituent is alkylol 25%, aliphatic acid
50%, saturated fatty acid 20%, sulfonate 35%.
Specific implementation mode is unrestricted to further explanation of the invention, is existed for those of ordinary skills
Further transformation is done to structure in the case of not departing from substantive content of the present invention, and all these transformation should all belong to institute of the present invention
Attached scope of the claims.
Claims (4)
1. a kind of bauxite forward flotation collecting agent, it is characterised in that：The constituent of the collecting agent be alkylol, aliphatic acid,
The mass percent of saturated fatty acid, sulfonate, the constituent is alkylol 20%~30%, aliphatic acid 40%~60%, satisfies
With aliphatic acid 10%~30%, sulfonate 30%~40%, the collecting agent and the sodium carbonate liquor of its gross mass 40%~60% are abundant
It after dissolving and disperseing, stirs evenly, after standing 2h, obtains as bauxite forward flotation collecting agent.
2. a kind of bauxite forward flotation collecting agent according to claim 1, it is characterised in that：The quality of the constituent
Percentage is alkylol 20%, aliphatic acid 40%, saturated fatty acid 10%, sulfonate 30%.
3. a kind of bauxite forward flotation collecting agent according to claim 1, it is characterised in that：The quality of the constituent
Percentage is alkylol 30%, aliphatic acid 60%, saturated fatty acid 30%, sulfonate 40%.
4. a kind of bauxite forward flotation collecting agent according to claim 1, it is characterised in that：The quality of the constituent
Percentage is alkylol 25%, aliphatic acid 50%, saturated fatty acid 20%, sulfonate 35%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810428461.7A CN108435436A (en) | 2018-05-07 | 2018-05-07 | A kind of bauxite forward flotation collecting agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810428461.7A CN108435436A (en) | 2018-05-07 | 2018-05-07 | A kind of bauxite forward flotation collecting agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108435436A true CN108435436A (en) | 2018-08-24 |
Family
ID=63203097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810428461.7A Pending CN108435436A (en) | 2018-05-07 | 2018-05-07 | A kind of bauxite forward flotation collecting agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108435436A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4725351A (en) * | 1986-09-29 | 1988-02-16 | International Minerals & Chemical Corp. | Collecting agents for use in the froth flotation of silica-containing ores |
| CN1324696A (en) * | 2000-05-19 | 2001-12-05 | 中南工业大学 | Bauxite dressing method |
| CN101507948A (en) * | 2009-04-03 | 2009-08-19 | 陕西新星浮选剂有限责任公司 | Cold condition fluorite flotation collector |
| CN101983777A (en) * | 2010-11-23 | 2011-03-09 | 昆明冶金研究院 | Alumyte flotation compound collecting agent |
| CN102755933A (en) * | 2011-04-29 | 2012-10-31 | 沈阳铝镁设计研究院有限公司 | Preparation method of collecting agent suitable for bauxite direct flotation |
| CN103341415A (en) * | 2013-07-12 | 2013-10-09 | 武汉工程大学 | Cellophane direct flotation collecting agent and method for preparing same |
-
2018
- 2018-05-07 CN CN201810428461.7A patent/CN108435436A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4725351A (en) * | 1986-09-29 | 1988-02-16 | International Minerals & Chemical Corp. | Collecting agents for use in the froth flotation of silica-containing ores |
| CN1324696A (en) * | 2000-05-19 | 2001-12-05 | 中南工业大学 | Bauxite dressing method |
| CN101507948A (en) * | 2009-04-03 | 2009-08-19 | 陕西新星浮选剂有限责任公司 | Cold condition fluorite flotation collector |
| CN101983777A (en) * | 2010-11-23 | 2011-03-09 | 昆明冶金研究院 | Alumyte flotation compound collecting agent |
| CN102755933A (en) * | 2011-04-29 | 2012-10-31 | 沈阳铝镁设计研究院有限公司 | Preparation method of collecting agent suitable for bauxite direct flotation |
| CN103341415A (en) * | 2013-07-12 | 2013-10-09 | 武汉工程大学 | Cellophane direct flotation collecting agent and method for preparing same |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180824 |
|
| WD01 | Invention patent application deemed withdrawn after publication |