CN1721079A - Collophane anti-floatation collector - Google Patents
Collophane anti-floatation collector Download PDFInfo
- Publication number
- CN1721079A CN1721079A CN 200410040226 CN200410040226A CN1721079A CN 1721079 A CN1721079 A CN 1721079A CN 200410040226 CN200410040226 CN 200410040226 CN 200410040226 A CN200410040226 A CN 200410040226A CN 1721079 A CN1721079 A CN 1721079A
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- CN
- China
- Prior art keywords
- collecting agent
- grade
- water
- base substance
- collophane
- 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.)
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Abstract
Cellophane reverse flotation collector is mixed with base material and water. Wherein, the former comprises with share, saponification material of cotton oil 38~45, dioctyl sodium sulfosuccinate 10~20; the proportion of base material and water is 1:5~20. The collector can make the product grade not less than 37% when the grade of raw material down to 24%, which means important for the usage of low grade phosphorus ore source. It is also characterized in that the recovery rate of concentrate is high, with low content of MgO and low cost. This invention can also be fit to production of all kinds' phosphorus ores.
Description
Technical field
The present invention relates to the technique of preparing of rock phosphate in powder.
Background technology
The grade requirement of phosphorus concentrate is high more good more, the collecting agent that in ore-dressing technique, uses at present, and reasonable is can be at tcrude ore P
2O
5Content was greater than 28% o'clock, and the phosphorus concentrate grade of production can reach P
2O
5More than or equal to 34%, but the MgO content in the concentrate, the concentrate rate of recovery, beneficiation cost are still undesirable.
Summary of the invention
The objective of the invention is to, a kind of new collophane collecting agent in reverse floatation is provided.It can be from P
2O
5Content is in 24～30% tcrude ores, obtains P
2O
5Content is more than or equal to 37% phosphorus concentrate, and concentrate rate of recovery height, and MgO content is low, and beneficiation cost is low.
Technical scheme of the present invention.The collophane collecting agent in reverse floatation is mixed by base substance and water: wherein the component of base substance comprises, 10～20 parts of saponified 38～45 parts of cottonseed oil, sulfosuccinate two caprylic acid sodium salt; The proportioning of base substance and water is 1: 5～20.
In the above-mentioned collophane collecting agent in reverse floatation, it is characterized in that: the proportioning of described base substance and water is 1: 10～20.
In the above-mentioned collophane collecting agent in reverse floatation, the saponified preferably potash soap of described cottonseed oil.
Compared with the prior art, the present invention has adopted new material component.Collecting agent of the present invention can be low by 24% o'clock in the grade of tcrude ore, and the product grade of being produced still can reach and be higher than 37%.This has important effect for the utilization of a large amount of low-grade phosphate ore stone resource of China.The present invention also has the characteristics that MgO content is low, beneficiation cost is low in concentrate rate of recovery height, the concentrate.The present invention not only is applicable to the ore dressing of collophane, and can be applied in the ore dressing production of various rocks phosphate in powder.
The specific embodiment:
Embodiment 1.Get the saponified 36kg of cottonseed oil, sulfosuccinate two caprylic acid sodium salt 6kg get base substance behind the mixing.Get collecting agent after adding water 525kg mixing, utilize this collecting agent to produce and contain P
2O
5High-grade phosphorus concentrate more than or equal to 37%.
Embodiment 2.Get the saponified 40kg of cottonseed oil, sulfosuccinate two caprylic acid sodium salt 8kg get base substance after the mixing.Get collecting agent after adding water 960kg mixing, utilize this collecting agent to produce and contain P
2O
5High-grade phosphorus concentrate more than or equal to 37%.
Embodiment 3.Get the saponified 40kg of cottonseed oil, sulfosuccinate two caprylic acid sodium salt 8kg get base substance after the mixing.Get collecting agent after adding water 300kg mixing, utilize this collecting agent also can produce and contain P
2O
5High-grade phosphorus concentrate more than or equal to 37%, just the flowability of collecting agent is poor slightly.
Embodiment 4.Get potash soap 21kg, sulfosuccinate two caprylic acid sodium salt 7kg get base substance behind the mixing.Get collecting agent after adding water 280kg mixing, utilize this collecting agent to produce and contain P
2O
5High-grade phosphorus concentrate more than or equal to 37%.
Claims (3)
1, a kind of collophane collecting agent in reverse floatation, it is characterized in that: collecting agent is mixed by base substance and water: wherein the component of base substance comprises, 10～20 parts of saponified 38～45 parts of cottonseed oil, sulfosuccinate two caprylic acid sodium salt; The proportioning of base substance and water is 1: 5～20.
2, collophane collecting agent in reverse floatation according to claim 1 is characterized in that: the proportioning of described base substance and water is 1: 10～20.
3, collophane collecting agent in reverse floatation according to claim 1 and 2 is characterized in that: the saponified of described cottonseed oil is potash soap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410040226 CN1721079A (en) | 2004-07-12 | 2004-07-12 | Collophane anti-floatation collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410040226 CN1721079A (en) | 2004-07-12 | 2004-07-12 | Collophane anti-floatation collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1721079A true CN1721079A (en) | 2006-01-18 |
Family
ID=35911897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410040226 Pending CN1721079A (en) | 2004-07-12 | 2004-07-12 | Collophane anti-floatation collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1721079A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101985100A (en) * | 2010-11-02 | 2011-03-16 | 湖北富邦化工科技有限公司 | Filter aid for filtering tailings obtained by carrying out reverse flotation on phosphate ores and preparation method thereof |
| CN101293226B (en) * | 2008-06-16 | 2011-03-30 | 湖北富邦化工科技有限公司 | Inverse floatation collecting agent for carbonate phosphorus ore |
| CN106269277A (en) * | 2016-08-08 | 2017-01-04 | 湖北富邦科技股份有限公司 | A kind of efficiently except the rock phosphate in powder collecting agent in reverse floatation of calcite |
| CN109641218A (en) * | 2016-08-26 | 2019-04-16 | 埃科莱布美国股份有限公司 | Sulfonation modifying agent for froth flotation |
| CN111617885A (en) * | 2020-05-18 | 2020-09-04 | 宜都兴发化工有限公司 | Synchronous reverse flotation process for low-magnesium high-sesqui collophanite |
-
2004
- 2004-07-12 CN CN 200410040226 patent/CN1721079A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101293226B (en) * | 2008-06-16 | 2011-03-30 | 湖北富邦化工科技有限公司 | Inverse floatation collecting agent for carbonate phosphorus ore |
| CN101985100A (en) * | 2010-11-02 | 2011-03-16 | 湖北富邦化工科技有限公司 | Filter aid for filtering tailings obtained by carrying out reverse flotation on phosphate ores and preparation method thereof |
| CN101985100B (en) * | 2010-11-02 | 2012-07-04 | 湖北富邦科技股份有限公司 | Filter aid for filtering tailings obtained by carrying out reverse flotation on phosphate ores and preparation method thereof |
| CN106269277A (en) * | 2016-08-08 | 2017-01-04 | 湖北富邦科技股份有限公司 | A kind of efficiently except the rock phosphate in powder collecting agent in reverse floatation of calcite |
| CN109641218A (en) * | 2016-08-26 | 2019-04-16 | 埃科莱布美国股份有限公司 | Sulfonation modifying agent for froth flotation |
| CN111617885A (en) * | 2020-05-18 | 2020-09-04 | 宜都兴发化工有限公司 | Synchronous reverse flotation process for low-magnesium high-sesqui collophanite |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |