CN103721860A - Lead-copper oxidized ore flotation agent and preparation method thereof - Google Patents
Lead-copper oxidized ore flotation agent and preparation method thereof Download PDFInfo
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- CN103721860A CN103721860A CN201310708227.7A CN201310708227A CN103721860A CN 103721860 A CN103721860 A CN 103721860A CN 201310708227 A CN201310708227 A CN 201310708227A CN 103721860 A CN103721860 A CN 103721860A
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Abstract
A lead-copper oxidized ore flotation agent is made of, by weight, 3-4 parts of sodium sulfide, 1-2 parts of copper sulfate, 2-3 parts of lauric acid, 10-13 parts of hydroxyethyl cellulose, 3-4 parts of butyrin phosphate, 8-10 parts of ether alcohol oil, 8-10 parts of cocoa oil, 6-8 parts of starch, 24-27 parts of thiamine ether and 4-5 parts of activator. The floatation agent is effective in lead inhibition, high in collecting performance, high in copper yield, fine in agent selectivity, high in copper grade, stable in foam, effective in flocculation and simple in agent recovery. The activator containing compositions such as nano bowlder powder is stable in dispersion, fine in permeability and activation and long in duration of activation effects, copper yield and grade can be improved, and the flotation agent is low in environmental pollution.
Description
Technical field
The present invention relates to mineral flotation agent field, particularly a kind of lead bronze oxide ore flotation agent and preparation method thereof.
Background technology
At present, China to select smelting copper mineral raw material be mainly chalcopyrite, vitreous copper, bornite, malachite etc.Press selecting and smelting technology condition, Copper Ores is marked to three natural types with the ratio of cupric oxide and copper sulfide.Be sulfide ore, containing cupric oxide, be less than 10%; Oxidized ore, is greater than 30% containing cupric oxide; Mixed ore, containing cupric oxide 10%～30%.
The collecting agent that occupies leading position in current copper ore floatation technique is the floating agents such as xanthates, thiophosphate and mercaptan, thiamines ester, xanthate, black powder ester, xanthate, but in actual ore dressing, the many requirements that can not reach design of result, often occur that copper, sulphur content are from undesirable, the phenomenon that in copper concentrate product, sulfur-bearing exceeds standard; Also have the productive rate of copper low, the copper concentrate rate of recovery is on the low side, causes the waste of mining deposits.
Summary of the invention
The object of this invention is to provide a kind of lead bronze oxide ore flotation agent and preparation method thereof, it is strong that this flotation agent has foaming capacity, foam stabilization, and solidifying wadding is effective, and collecting performance is good, selectively good, the advantage that activation effect is good.
Technical scheme of the present invention is as follows:
The agent of lead bronze oxide ore flotation, is characterized in that being made by the raw material of following weight portion: vulcanized sodium 3-4, sulfuric ester copper 1-2, laurate 2-3, hydroxyethylcellulose 10-13, phosphoric acid fourth fat 3-4, ether alcohol oil 8-10, cupu oil 8-10, starch 6-8, thiamines ester 24-27, activator 4-5;
Described activator is made by the raw material of following weight portion: nanometer jade powder 2-4, alginic acid 2-3, acrylic glycidol ether 1-2, paregal O 2-3, disecoctylmaleate sodium sulfonate 2-3, vinylacetate 2-3, hydrogen peroxide 4-7, sodium hydrogen phosphate 4-6, water 40-50; Its preparation method is that each raw material is mixed, and is heated to 60-65 ℃, under 2000-2500 rev/min, stirs 40-50 minute, obtains.
The preparation method of described lead bronze oxide ore flotation agent, it is characterized in that: other composition except activator, vulcanized sodium, sulfuric ester copper is mixed, at 40-50 ℃, under 5000-7000 rev/min, stir 10-15 minute, add again activator, under 3000-4000 rev/min, stir 20-30 minute and get final product.
Beneficial effect of the present invention
Flotation agent of the present invention is good to plumbous inhibition, strong to collecting ability, and the productive rate of copper is high, and medicament is selectively good, copper of high grade; Foam stabilization, solidifying wadding is effective, and medicament reclaims simple; Activator of the present invention contains the compositions such as nanometer jade powder, stably dispersing, and good penetrability, and reactivity is good, and the activation effect duration is long, can improve productive rate and the grade of copper; And this flotation agent environmental pollution is little.
The specific embodiment
The agent of lead bronze oxide ore flotation, by following weight portion (kilogram) raw material make: vulcanized sodium 3.5, sulfuric ester copper 1.5, laurate 2.5, hydroxyethylcellulose 12, phosphoric acid fourth fat 3.5, ether alcohol oil 9, cupu oil 9, starch 7, thiamines ester 26, activator 4.5;
Described activator by following weight portion (kilogram) raw material make: nanometer jade powder 3, alginic acid 2.5, acrylic glycidol ether 1.5, paregal O 2.5, disecoctylmaleate sodium sulfonate 2.5, vinylacetate 2.5, hydrogen peroxide 5, sodium hydrogen phosphate 5, water 45; Its preparation method is that each raw material is mixed, and is heated to 63 ℃, stirs 45 minutes under 2300 revs/min, obtains.
The preparation method of described copper-sulphide ores ore dressing flotation agent is: other composition except activator, vulcanized sodium, sulfuric ester copper is mixed, at 45 ℃, stir 13 minutes under 6000 revs/min, then add activator, stir 25 minutes and get final product under 3500 revs/min.
By the flotation agent of the present embodiment, for lead bronze oxide ore flotation, copper productive rate reaches 3.8%, and copper grade reaches 17%, and copper recovery reaches 93%.
Claims (2)
1. a lead bronze oxide ore flotation agent, is characterized in that being made by the raw material of following weight portion: vulcanized sodium 3-4, sulfuric ester copper 1-2, laurate 2-3, hydroxyethylcellulose 10-13, phosphoric acid fourth fat 3-4, ether alcohol oil 8-10, cupu oil 8-10, starch 6-8, thiamines ester 24-27, activator 4-5;
Described activator is made by the raw material of following weight portion: nanometer jade powder 2-4, alginic acid 2-3, acrylic glycidol ether 1-2, paregal O 2-3, disecoctylmaleate sodium sulfonate 2-3, vinylacetate 2-3, hydrogen peroxide 4-7, sodium hydrogen phosphate 4-6, water 40-50; Its preparation method is that each raw material is mixed, and is heated to 60-65 ℃, under 2000-2500 rev/min, stirs 40-50 minute, obtains.
2. the preparation method of lead bronze oxide ore flotation according to claim 1 agent, it is characterized in that: other composition except activator, vulcanized sodium, sulfuric ester copper is mixed, at 40-50 ℃, under 5000-7000 rev/min, stir 10-15 minute, add again activator, under 3000-4000 rev/min, stir 20-30 minute and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310708227.7A CN103721860A (en) | 2013-12-20 | 2013-12-20 | Lead-copper oxidized ore flotation agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310708227.7A CN103721860A (en) | 2013-12-20 | 2013-12-20 | Lead-copper oxidized ore flotation agent and preparation method thereof |
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| CN103721860A true CN103721860A (en) | 2014-04-16 |
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| CN201310708227.7A Pending CN103721860A (en) | 2013-12-20 | 2013-12-20 | Lead-copper oxidized ore flotation agent and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554645A (en) * | 2018-02-28 | 2018-09-21 | 许宝林 | A kind of foaming agent of energy conservation and environmental protection, clean and effective |
| WO2019155116A1 (en) * | 2018-02-09 | 2019-08-15 | Aalto University Foundation Sr. | Cellulose-based derivatives as chemical aids for mineral enrichment in froth flotation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5057209A (en) * | 1989-04-11 | 1991-10-15 | The Dow Chemical Company | Depression of the flotation of silica or siliceous gangue in mineral flotation |
| CN101831559A (en) * | 2010-05-21 | 2010-09-15 | 昆明理工大学 | Flotation and metallurgy method of high-bonding-ratio carbonate gangue-type oxygen-sulfur mixed copper ore |
| CN101890398A (en) * | 2010-07-12 | 2010-11-24 | 南通北极光自动控制技术有限公司 | Multifunctional ore dressing chemical, synthesis method thereof and using method thereof |
| CN102105229A (en) * | 2008-07-25 | 2011-06-22 | 塞特克技术公司 | Flotation reagents and flotation processes utilizing same |
| CN103433142A (en) * | 2013-09-12 | 2013-12-11 | 广西华锡集团股份有限公司车河选矿厂 | Flotation method for micro-fine particle complicated jamesonite |
-
2013
- 2013-12-20 CN CN201310708227.7A patent/CN103721860A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5057209A (en) * | 1989-04-11 | 1991-10-15 | The Dow Chemical Company | Depression of the flotation of silica or siliceous gangue in mineral flotation |
| CN102105229A (en) * | 2008-07-25 | 2011-06-22 | 塞特克技术公司 | Flotation reagents and flotation processes utilizing same |
| CN101831559A (en) * | 2010-05-21 | 2010-09-15 | 昆明理工大学 | Flotation and metallurgy method of high-bonding-ratio carbonate gangue-type oxygen-sulfur mixed copper ore |
| CN101890398A (en) * | 2010-07-12 | 2010-11-24 | 南通北极光自动控制技术有限公司 | Multifunctional ore dressing chemical, synthesis method thereof and using method thereof |
| CN103433142A (en) * | 2013-09-12 | 2013-12-11 | 广西华锡集团股份有限公司车河选矿厂 | Flotation method for micro-fine particle complicated jamesonite |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019155116A1 (en) * | 2018-02-09 | 2019-08-15 | Aalto University Foundation Sr. | Cellulose-based derivatives as chemical aids for mineral enrichment in froth flotation |
| CN111683755A (en) * | 2018-02-09 | 2020-09-18 | 阿尔托大学基金会 | Cellulose-based derivatives as mineral enrichment chemical aids in froth flotation |
| CN111683755B (en) * | 2018-02-09 | 2022-11-22 | 阿尔托大学基金会 | Cellulose-based derivatives as mineral enrichment chemical aids in froth flotation |
| CN108554645A (en) * | 2018-02-28 | 2018-09-21 | 许宝林 | A kind of foaming agent of energy conservation and environmental protection, clean and effective |
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