CN101371997A - Collecting agent for separating copper and molybdenum - Google Patents
Collecting agent for separating copper and molybdenum Download PDFInfo
- Publication number
- CN101371997A CN101371997A CNA2007100779133A CN200710077913A CN101371997A CN 101371997 A CN101371997 A CN 101371997A CN A2007100779133 A CNA2007100779133 A CN A2007100779133A CN 200710077913 A CN200710077913 A CN 200710077913A CN 101371997 A CN101371997 A CN 101371997A
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- CN
- China
- Prior art keywords
- molybdenum
- collecting agent
- kerosene
- terpenol
- percentage points
- 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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- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention provides a collector used for copper-molybdenum separation which is a composite comprising two materials of Alfa-terpenol and kerosene. The weight ratio of the Alfa-terpenol to the kerosene is 1 to 6-9. The collector has the beneficial effect that the recovery of molybdenum can be improved by 1.4 percentage points at average. Under the condition that the recovery of molybdenum is improved by 1-2 percentage points, the consumption of the collector is lowered by about 20 percentage points when compared with the consumption of the kerosene.
Description
Technical field
The present invention relates to a kind of collecting agent, relate in particular to a kind of collecting agent that the copper molybdenum separates that is used for.
Background technology
The collecting agent that adopts when the copper molybdenum separates at present is kerosene normally, kerosene is the product that extract from oil, be insoluble in water, in ore pulp, be molecule aggregation body (oil droplet) and exist, influence the medicament action effect, dosing is big, and in the production application, kerosene has the froth breaking effect again, and high consumption often causes lather collapse, reduce flotation effect, influence sorting index.
Summary of the invention
Purpose of the present invention just provides a kind of collecting agent that the copper molybdenum separates that is used for,
Collecting agent of the present invention is the mixture that is made of α-terpenol and two kinds of materials of kerosene, and its consumption weight ratio is α-terpenol: kerosene=1: 6-9.
The invention has the beneficial effects as follows: use collecting agent of the present invention, the rate of recovery average energy of molybdenum improves 1.4 percentage points, improves in the rate of recovery of molybdenum under 1～2 percentage point the situation, and the amount ratio kerosene consumption of collecting agent of the present invention descends about 20 percentage points.
Claims (1)
1, a kind ofly be used for the collecting agent that the copper molybdenum separates, it is characterized in that the mixture that is made of α-terpenol and two kinds of materials of kerosene, its consumption weight ratio is α-terpenol: kerosene=1:6-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100779133A CN101371997A (en) | 2007-08-23 | 2007-08-23 | Collecting agent for separating copper and molybdenum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100779133A CN101371997A (en) | 2007-08-23 | 2007-08-23 | Collecting agent for separating copper and molybdenum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101371997A true CN101371997A (en) | 2009-02-25 |
Family
ID=40446486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100779133A Pending CN101371997A (en) | 2007-08-23 | 2007-08-23 | Collecting agent for separating copper and molybdenum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101371997A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890397A (en) * | 2010-07-13 | 2010-11-24 | 北京矿冶研究总院 | Collector for mineral separation of copper arsenite and treatment method |
| CN101972706A (en) * | 2010-09-08 | 2011-02-16 | 广西大学 | Inhibiting agent for separating copper-molybdenum mineral and preparation method and application thereof |
| CN102631994A (en) * | 2012-04-19 | 2012-08-15 | 白银有色集团股份有限公司 | Column-machine combined separation method of difficultly-separated low-grade copper-molybdenum ore |
-
2007
- 2007-08-23 CN CNA2007100779133A patent/CN101371997A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890397A (en) * | 2010-07-13 | 2010-11-24 | 北京矿冶研究总院 | Collector for mineral separation of copper arsenite and treatment method |
| CN101890397B (en) * | 2010-07-13 | 2013-07-10 | 北京矿冶研究总院 | Collector for mineral separation of copper arsenite and treatment method |
| CN101972706A (en) * | 2010-09-08 | 2011-02-16 | 广西大学 | Inhibiting agent for separating copper-molybdenum mineral and preparation method and application thereof |
| CN101972706B (en) * | 2010-09-08 | 2012-12-19 | 广西大学 | Inhibiting agent for separating copper-molybdenum mineral and preparation method and application thereof |
| CN102631994A (en) * | 2012-04-19 | 2012-08-15 | 白银有色集团股份有限公司 | Column-machine combined separation method of difficultly-separated low-grade copper-molybdenum ore |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090225 |