CN105642447A - Zinc oxide ore floatation agent and preparation method thereof - Google Patents
Zinc oxide ore floatation agent and preparation method thereof Download PDFInfo
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- CN105642447A CN105642447A CN201610086691.0A CN201610086691A CN105642447A CN 105642447 A CN105642447 A CN 105642447A CN 201610086691 A CN201610086691 A CN 201610086691A CN 105642447 A CN105642447 A CN 105642447A
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- oxide ore
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- 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
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- 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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- Physical Water Treatments (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
The invention provides a zinc oxide ore floatation agent. The zinc oxide ore floatation agent comprises a collecting agent, a foaming agent and an emulsifying agent, wherein the mass ratio of the foaming agent to the collecting agent is 1:6-1:1, and the mass ratio of the emulsifying agent to the collecting agent is 1:6-1:1. A preparation method comprises the steps that (1) the foaming agent is added into the collecting agent, dissolved at the temperature of 25-80 DEG C and stirred evenly, and the mass ratio of the foaming agent to the collecting agent is 1:6-1:1; (2) an appropriate amount of water is added into the mixture evenly mixed in the first step to obtain a solution with the mass concentration being 0.1-10%; and (3) the emulsifying agent is added to the solution obtained in the second step, so that the collecting agent and the foaming agent are fully emulsified in the aqueous solution, and the mass ratio of the emulsifying agent to the collecting agent is 1:6-1:1. The floatation agent has the advantages of being good in floatation effect and water solubility, high in dispersing capacity, low in cost, high in recovery rate and the like.
Description
Technical field
The invention belongs to flotation agent technical field, be specifically related to a kind of zinc oxide ore flotation agent and preparation method thereof.
Background technology
The exploitation of China's zinc resource also faces following two large problems. Problem one, the self-produced zinc concentrate of current China cannot meet demand, annual needs a large amount of Import Zinc Concentrates; Problem two, the sulphide ore that China's overwhelming majority is verified or develops, and reserved resources extremely lacks. Thus the exploitation of Refractory ore product resource is extremely urgent.
Floatation is a kind of important method processing zinc oxide ore. With uncle's amine collector collecting after the mainly sulfuration of conventional method for floating, but owing to zinc oxide ore is usually plumbous zinc mineral intergrowth, its mineral species is various, mutually adulterating association, disseminated grain size is thinner, and argillization is serious, soluble-salt content is high, thus conventional flotation difficulty is bigger. Therefore, the research to zinc oxide ore flotation. Especially the research application of floating agent is directly connected to oxidase complex zinc resource can utilize by effective exploitation.
Both at home and abroad the medicament of zinc oxide ore flotation is studied and have focused largely on new and effective collecting agent, the research and development of activator and applied research aspect, particularly that the research of collecting agent is more, but the research of emulsifying agent and foaming agent is less. This also reflects the direction of zinc oxide ore floating agent future studies.
Many etc. owing to the most complicated component of zinc oxide ore, oxygenation efficiency are high, containing mud, result in its ore dressing difficulty big, recovery rate in ore-dressing is low, and many achievements, also because the reason of technology or economy fails generally to put into commercial production, not yet bring direct economic benefit. Therefore, oxidation reinforced zinc ore floating is theoretical and sulfidation invigoration effect and study mechanism, develops efficient new drug and combination medicament, is of great significance for reducing the beneficiation cost of zinc oxide ore, improving comprehensive resource utilization rate tool.
Summary of the invention
For solving the problem of the flotation effect difference that existing zinc oxide ore flotation agent exists, the present invention proposes a kind of zinc oxide ore flotation agent, has flotation effect good, good water solubility, and dispersibility is strong, and cost is low, response rate advantages of higher.
The technical scheme is that and be achieved in that:
A kind of zinc oxide ore flotation agent, forms including following components: collecting agent, foaming agent and emulsifying agent, and the mass ratio of described foaming agent and described collecting agent is 1:6-1:1, and the mass ratio of described emulsifying agent and described collecting agent is 1:6-1:1.
Further, described collecting agent is selected from the one in aminated compounds, xanthate compounds and chelating compounds or two kinds.
Further, described aminated compounds is primary amine salt, second ammonium salt, tertiary amine salt, quaternary ammonium salt, fatty amine, aromatic amine or ether amines, described xanthate compounds is ethyl xanthate, butyl xanthate or amyl group xanthate, and described chelating compounds is alkyl malonic acid class, ��-oximido dialkyl alkylphosphonate class or octyl group hydroximic acid.
Further, described foaming agent is one or both in Oleum Camphora, Eucalyptus oil, heavy oil, diesel oil, kerosene, terpenic oil, cresotinic acid and higher alcohols.
Further, described emulsifying agent is one or both in fatty acid soaps, alkyl sulfate, alkylbenzenesulfonate, phosphate, N-domiphen and amine derivative, quaternary ammonium salt, polyoxyethylene ether, polyethenoxy ether, polyol fatty acid ester and polyvinyl alcohol.
The preparation method that it is a further object to provide a kind of zinc oxide ore flotation agent, comprises the following steps:
1) joining in collecting agent by foaming agent, dissolve and stir at 25-80 DEG C, the mass ratio of described foaming agent and described collecting agent is 1:6-1:1;
2) by step 1) mixing after mixture add suitable quantity of water, be configured to the solution that mass concentration is 0.1-10%;
3) to step 2) solution in add emulsifying agent so that collecting agent and foaming agent all can be fully emulsified in aqueous, and the mass ratio of described emulsifying agent and described collecting agent is 1:6-1:1.
Further, in primary amine salt, second ammonium salt, tertiary amine salt, quaternary ammonium salt, fatty amine, aromatic amine, ether amines, ethyl xanthate, butyl xanthate, amyl group xanthate, alkyl malonic acid class, ��-oximido dialkyl alkylphosphonate class or octyl group hydroximic acid two kinds of described collecting agent, described step 1) in the mass ratio of two kinds of collecting agents be 6:1-1:6.
Further, described foaming agent is two kinds in Oleum Camphora, Eucalyptus oil, heavy oil, diesel oil, kerosene, terpenic oil, cresotinic acid and higher alcohols, described step 1) in the mass ratio of two kinds of foaming agents be 1:3-3:1.
Further, described emulsifying agent is two kinds in fatty acid soaps, alkyl sulfate, alkylbenzenesulfonate, phosphate, N-domiphen and amine derivative, quaternary ammonium salt, polyoxyethylene ether, polyethenoxy ether, polyol fatty acid ester and polyvinyl alcohol, described step 3) in the mass ratio of two kinds of emulsifying agents be 1:3-3:1.
It is good that novel oxidized zinc ore floating agent provided by the invention has flotation effect, good water solubility, and dispersibility is strong, and cost is low, response rate advantages of higher.
Detailed description of the invention
Embodiment 1
A kind of zinc oxide ore flotation agent, forms including following components: collecting agent, foaming agent and emulsifying agent, and the mass ratio of described foaming agent and described collecting agent is 1:4, and the mass ratio of described emulsifying agent and described collecting agent is 1:5. Collecting agent is primary amine salt and alkyl malonic acid class. Foaming agent is Oleum Camphora and Eucalyptus oil. Emulsifying agent is fatty acid soaps and alkyl sulfate.
The preparation method of a kind of zinc oxide ore flotation agent, comprises the following steps:
1) collecting agent is primary amine salt and alkyl malonic acid class, its mass ratio 5:1, is sufficiently mixed uniformly; Foaming agent is Oleum Camphora and Eucalyptus oil, and its mass ratio is 3:1, foaming agent joins collecting agent at 30 DEG C and dissolves and stir, and the mass ratio of described foaming agent and described collecting agent is 1:4;
2) by step 1) mixing after mixture add suitable quantity of water, be configured to the solution that mass concentration is 2%;
3) emulsifying agent is fatty acid soaps and alkyl sulfate, and its mass ratio is 3:1, to step 2) solution in add emulsifying agent so that collecting agent and foaming agent all can be fully emulsified in aqueous, and the mass ratio of described emulsifying agent and described collecting agent is 1:5.
Embodiment 2
A kind of zinc oxide ore flotation agent, forms including following components: collecting agent, foaming agent and emulsifying agent, and the mass ratio of described foaming agent and described collecting agent is 1:6, and the mass ratio of described emulsifying agent and described collecting agent is 1:1. Collecting agent is second ammonium salt and butyl xanthate. Foaming agent is kerosene and diesel oil. Emulsifying agent is polyoxyethylene ether and polyethenoxy ether.
The preparation method of a kind of zinc oxide ore flotation agent, comprises the following steps:
1) collecting agent is second ammonium salt and butyl xanthate, its mass ratio 6:1, is sufficiently mixed uniformly; Foaming agent is kerosene and diesel oil, and its mass ratio is 2:1, foaming agent joins collecting agent at 50 DEG C and dissolves and stir, and the mass ratio of described foaming agent and described collecting agent is 1:6;
2) by step 1) mixing after mixture add suitable quantity of water, be configured to the solution that mass concentration is 3%;
3) emulsifying agent is polyoxyethylene ether and polyethenoxy ether, its mass ratio is 2:1, to step 2) solution in add emulsifying agent so that collecting agent and foaming agent all can be fully emulsified in aqueous, and the mass ratio of described emulsifying agent and described collecting agent is 1:1.
Embodiment 3
A kind of zinc oxide ore flotation agent, forms including following components: collecting agent, foaming agent and emulsifying agent, and the mass ratio of described foaming agent and described collecting agent is 1:1, and the mass ratio of described emulsifying agent and described collecting agent is 1:6. Collecting agent is primary amine salt and octyl group hydroximic acid. Foaming agent is Oleum Camphora and kerosene. Emulsifying agent is fatty acid soaps and polyethenoxy ether.
The preparation method of a kind of zinc oxide ore flotation agent, comprises the following steps:
1) collecting agent is primary amine salt and octyl group hydroximic acid, its mass ratio 1:6, is sufficiently mixed uniformly; Foaming agent is Oleum Camphora and kerosene, and its mass ratio is 2:1.5, foaming agent joins collecting agent at 60 DEG C and dissolves and stir, and the mass ratio of described foaming agent and described collecting agent is 1:1;
2) by step 1) mixing after mixture add suitable quantity of water, be configured to the solution that mass concentration is 5%;
3) emulsifying agent is fatty acid soaps and polyethenoxy ether, its mass ratio is 2:1.5, to step 2) solution in add emulsifying agent so that collecting agent and foaming agent all can be fully emulsified in aqueous, and the mass ratio of described emulsifying agent and described collecting agent is 1:6.
Embodiment 4
A kind of zinc oxide ore flotation agent, forms including following components: collecting agent, foaming agent and emulsifying agent, and the mass ratio of described foaming agent and described collecting agent is 1:3, and the mass ratio of described emulsifying agent and described collecting agent is 1:3. Collecting agent is fatty amine and butyl xanthate class. Foaming agent is terpenic oil and higher alcohols. Emulsifying agent is alkyl sulfate and alkylbenzenesulfonate.
The preparation method of a kind of zinc oxide ore flotation agent, comprises the following steps:
1) collecting agent is fatty amine and butyl xanthate class, its mass ratio 1:4, is sufficiently mixed uniformly; Foaming agent is terpenic oil and higher alcohols, and its mass ratio is 1:1, foaming agent joins collecting agent at 60 DEG C and dissolves and stir, and the mass ratio of described foaming agent and described collecting agent is 1:3;
2) by step 1) mixing after mixture add suitable quantity of water, be configured to the solution that mass concentration is 3%;
3) emulsifying agent is alkyl sulfate and alkylbenzenesulfonate, its mass ratio is 1:1, to step 2) solution in add emulsifying agent so that collecting agent and foaming agent all can be fully emulsified in aqueous, and the mass ratio of described emulsifying agent and described collecting agent is 1:3.
Embodiment 5
A kind of zinc oxide ore flotation agent, forms including following components: collecting agent, foaming agent and emulsifying agent, and the mass ratio of described foaming agent and described collecting agent is 1:4, and the mass ratio of described emulsifying agent and described collecting agent is 1:4. Collecting agent is primary amine salt and butyl xanthate. Foaming agent is terpenic oil and cresotinic acid. Emulsifying agent is alkyl sulfate and alkylbenzenesulfonate.
The preparation method of a kind of zinc oxide ore flotation agent, comprises the following steps:
1) collecting agent is primary amine salt and butyl xanthate class, its mass ratio 1:3, is sufficiently mixed uniformly; Foaming agent is terpenic oil and higher alcohols, and its mass ratio is 2:1, foaming agent joins collecting agent at 25 DEG C and dissolves and stir, and the mass ratio of described foaming agent and described collecting agent is 1:4;
2) by step 1) mixing after mixture add suitable quantity of water, be configured to the solution that mass concentration is 2.5%;
3) emulsifying agent is alkyl sulfate and alkylbenzenesulfonate, its mass ratio is 2:1, to step 2) solution in add emulsifying agent so that collecting agent and foaming agent all can be fully emulsified in aqueous, and the mass ratio of described emulsifying agent and described collecting agent is 1:4.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (9)
1. a zinc oxide ore flotation agent, it is characterised in that including following components composition: the mass ratio of collecting agent, foaming agent and emulsifying agent, described foaming agent and described collecting agent is 1:6-1:1, the mass ratio of described emulsifying agent and described collecting agent is 1:6-1:1.
2. zinc oxide ore flotation agent according to claim 1, it is characterised in that described collecting agent is selected from the one in aminated compounds, xanthate compounds and chelating compounds or two kinds.
3. zinc oxide ore flotation agent according to claim 2, it is characterized in that, described aminated compounds is primary amine salt, second ammonium salt, tertiary amine salt, quaternary ammonium salt, fatty amine, aromatic amine or ether amines, described xanthate compounds is ethyl xanthate, butyl xanthate or amyl group xanthate, and described chelating compounds is alkyl malonic acid class, ��-oximido dialkyl alkylphosphonate class or octyl group hydroximic acid.
4. zinc oxide ore flotation agent according to claim 1 and 2, it is characterised in that described foaming agent is one or both in Oleum Camphora, Eucalyptus oil, heavy oil, diesel oil, kerosene, terpenic oil, cresotinic acid and higher alcohols.
5. zinc oxide ore flotation agent according to claim 1 and 2, it is characterized in that, described emulsifying agent is one or both in fatty acid soaps, alkyl sulfate, alkylbenzenesulfonate, phosphate, N-domiphen and amine derivative, quaternary ammonium salt, polyoxyethylene ether, polyethenoxy ether, polyol fatty acid ester and polyvinyl alcohol.
6. the preparation method of a zinc oxide ore flotation agent, it is characterised in that comprise the following steps:
1) joining in collecting agent by foaming agent, dissolve and stir at 25-80 DEG C, the mass ratio of described foaming agent and described collecting agent is 1:6-1:1;
2) by step 1) mixing after mixture add suitable quantity of water, be configured to the solution that mass concentration is 0.1-10%;
3) to step 2) solution in add emulsifying agent so that collecting agent and foaming agent all can be fully emulsified in aqueous, and the mass ratio of described emulsifying agent and described collecting agent is 1:6-1:1.
7. the preparation method of zinc oxide ore flotation agent according to claim 6, it is characterized in that, in primary amine salt, second ammonium salt, tertiary amine salt, quaternary ammonium salt, fatty amine, aromatic amine, ether amines, ethyl xanthate, butyl xanthate, amyl group xanthate, alkyl malonic acid class, ��-oximido dialkyl alkylphosphonate class or octyl group hydroximic acid two kinds of described collecting agent, described step 1) in the mass ratio of two kinds of collecting agents be 6:1-1:6.
8. the preparation method of the zinc oxide ore flotation agent according to claim 6 or 7, it is characterized in that, described foaming agent is two kinds in Oleum Camphora, Eucalyptus oil, heavy oil, diesel oil, kerosene, terpenic oil, cresotinic acid and higher alcohols, described step 1) in the mass ratio of two kinds of foaming agents be 1:3-3:1.
9. the preparation method of the zinc oxide ore flotation agent according to claim 6 or 7, it is characterized in that, described emulsifying agent is two kinds in fatty acid soaps, alkyl sulfate, alkylbenzenesulfonate, phosphate, N-domiphen and amine derivative, quaternary ammonium salt, polyoxyethylene ether, polyethenoxy ether, polyol fatty acid ester and polyvinyl alcohol, described step 3) in the mass ratio of two kinds of emulsifying agents be 1:3-3:1.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889453A (en) * | 2018-04-28 | 2018-11-27 | 昆明理工大学 | A kind of combination medicament and its application method for zinc-containing ores flotation |
| CN110142144A (en) * | 2019-06-03 | 2019-08-20 | 云南金鼎锌业有限公司 | The method that low-grade difficulty selects Flotation of Zinc Oxide in oxysulphied lead-zinc ore tailings |
| CN110152889A (en) * | 2019-06-04 | 2019-08-23 | 瓮福（集团）有限责任公司 | A kind of silicon calcium quality ore Counterfloatating desiliconization removal of impurities combined capturing and collecting agent and its preparation method and application |
| CN110876987A (en) * | 2019-12-05 | 2020-03-13 | 西南科技大学 | Synchronous enhancer for efficient flotation and separation of refractory zinc oxide ore and preparation and application thereof |
| CN111266195A (en) * | 2020-03-05 | 2020-06-12 | 中南大学 | Zinc oxide ore flotation combined collecting agent and application thereof |
| CN111530633A (en) * | 2020-04-27 | 2020-08-14 | 西部矿业股份有限公司 | Novel composite collecting agent for recovering zinc oxide from peat plaza lead zinc oxide ore, preparation method and application |
| CN112371348A (en) * | 2020-12-15 | 2021-02-19 | 武汉工程大学 | Lead-zinc sulfide ore flotation separation inhibitor and application method thereof |
| CN113843050A (en) * | 2021-10-11 | 2021-12-28 | 内蒙古宏鉮科技发展有限责任公司 | Iron ore dressing method for bayan obo iron-containing surrounding rock |
| CN113976326A (en) * | 2021-10-27 | 2022-01-28 | 江西理工大学 | Flotation separation agent for mud-containing zinc oxide ore and flotation separation process thereof |
| CN114798181A (en) * | 2022-04-27 | 2022-07-29 | 矿冶科技集团有限公司 | Flotation foaming agent for minerals containing easy-to-float gangue and preparation method thereof |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889453A (en) * | 2018-04-28 | 2018-11-27 | 昆明理工大学 | A kind of combination medicament and its application method for zinc-containing ores flotation |
| CN110142144A (en) * | 2019-06-03 | 2019-08-20 | 云南金鼎锌业有限公司 | The method that low-grade difficulty selects Flotation of Zinc Oxide in oxysulphied lead-zinc ore tailings |
| CN110152889A (en) * | 2019-06-04 | 2019-08-23 | 瓮福（集团）有限责任公司 | A kind of silicon calcium quality ore Counterfloatating desiliconization removal of impurities combined capturing and collecting agent and its preparation method and application |
| CN110876987B (en) * | 2019-12-05 | 2021-09-03 | 西南科技大学 | Synchronous enhancer for efficient flotation and separation of refractory zinc oxide ore and preparation and application thereof |
| CN110876987A (en) * | 2019-12-05 | 2020-03-13 | 西南科技大学 | Synchronous enhancer for efficient flotation and separation of refractory zinc oxide ore and preparation and application thereof |
| CN111266195B (en) * | 2020-03-05 | 2021-09-07 | 中南大学 | Zinc oxide ore flotation combined collecting agent and application thereof |
| CN111266195A (en) * | 2020-03-05 | 2020-06-12 | 中南大学 | Zinc oxide ore flotation combined collecting agent and application thereof |
| CN111530633A (en) * | 2020-04-27 | 2020-08-14 | 西部矿业股份有限公司 | Novel composite collecting agent for recovering zinc oxide from peat plaza lead zinc oxide ore, preparation method and application |
| CN112371348A (en) * | 2020-12-15 | 2021-02-19 | 武汉工程大学 | Lead-zinc sulfide ore flotation separation inhibitor and application method thereof |
| CN112371348B (en) * | 2020-12-15 | 2022-04-26 | 武汉工程大学 | Lead-zinc sulfide ore flotation separation inhibitor and application method thereof |
| CN113843050A (en) * | 2021-10-11 | 2021-12-28 | 内蒙古宏鉮科技发展有限责任公司 | Iron ore dressing method for bayan obo iron-containing surrounding rock |
| CN113843050B (en) * | 2021-10-11 | 2023-02-28 | 内蒙古宏鉮科技发展有限责任公司 | Iron ore dressing method for bayan obo iron-containing surrounding rock |
| CN113976326A (en) * | 2021-10-27 | 2022-01-28 | 江西理工大学 | Flotation separation agent for mud-containing zinc oxide ore and flotation separation process thereof |
| CN113976326B (en) * | 2021-10-27 | 2023-12-19 | 江西理工大学 | Flotation separation agent for mud-containing zinc oxide ore and flotation separation process thereof |
| CN114798181A (en) * | 2022-04-27 | 2022-07-29 | 矿冶科技集团有限公司 | Flotation foaming agent for minerals containing easy-to-float gangue and preparation method thereof |
| CN114798181B (en) * | 2022-04-27 | 2024-03-26 | 矿冶科技集团有限公司 | Flotation foaming agent for minerals containing easy-to-float gangue and preparation method thereof |
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