CN109909072A - A kind of flotation collector - Google Patents
A kind of flotation collector Download PDFInfo
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- CN109909072A CN109909072A CN201910261615.2A CN201910261615A CN109909072A CN 109909072 A CN109909072 A CN 109909072A CN 201910261615 A CN201910261615 A CN 201910261615A CN 109909072 A CN109909072 A CN 109909072A
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- catching agent
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- surfactant
- flotation collector
- dilan
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Abstract
The invention discloses a kind of flotation collectors, it is related to Rutile Flotation technical field, the collecting agent is made of main catching agent and supplementary catching agent, the mass ratio of the main catching agent and supplementary catching agent is 1:0.3~1.5, and the main catching agent includes following component (by mass percentage): Mei Dilan: 59~69%, butyl ketone 5~9%, lauric aldehyde 8~10%, different 20 ether 2~14%, isooctane 10~14%.The present invention passes through using the good Mei Dilan collecting agent of flotation selectivity as main catching agent, it adds and main catching agent supplementary catching agent with synergy, it can make the collecting agent that there is selective collecting ability well, the collecting ability to rutile greatly improved, so as to improve the rate of recovery of rutile.
Description
Technical field
The present invention relates to Rutile Flotation technical field, in particular to a kind of flotation collector.
Background technique
Collecting agent is to change mineral surfaces hydrophobicity, the ore particle to swim is made to attach to the floating agent on bubble.Collecting agent
Most important one kind floating agent.There are two types of most basic performances for its tool: (1) can selectively be adsorbed on mineral surfaces；(2)
The hydrophobicity that mineral surfaces can be improved makes it easy to adhere on bubble, to improve mineral floatability.Rutile is to be exactly
Purer titanium dioxide is to refine the important raw mineral materials of titanium generally containing titanium dioxide 95% or more, but reserves in the earth's crust
It is less.It has the excellent properties such as high temperature resistant, low temperature resistant, corrosion-resistant, high-intensitive, small specific gravity, is widely used in military project aviation, boat
It, navigation, machinery, chemical industry, sea water desalination etc..Currently, common collecting agent has carboxylic acids collecting agent, arsenic acid class in industry
Collecting agent, hydroximic acid collecting agent etc..Carboxylic acids collecting agent collecting ability is strong, but flotation selectivity is poor；Arsine acid collector has
Benzyl arsenic acid, collecting effect and selectivity are preferable, but its toxicity is big, has greater environmental impacts；Hydroximic acid collecting agent has
C7-9 hydroximic acid (NM-5O), Salicyl Hydroximic Acid etc., medicament is selectively good, but collecting ability is poor, needs Pb2+ as activator
To improve its collecting ability, and Pb2+ belongs to heavy metal ion, and toxicity is very big, pollutes the environment.Therefore in recent years, flotation is selected
The research for the collecting agent that selecting property is good, environment is more friendly gradually increases.
Therefore, it is necessary to solve the above problems to invent a kind of flotation collector.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of flotation collectors, solve existing collecting agent flotation
The problem of poor selectivity, pollution environment.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of flotation collector, the collecting
Agent is made of main catching agent and supplementary catching agent, and the mass ratio of the main catching agent and supplementary catching agent is 1:0.3~1.5, institute
Stating main catching agent includes following component (by mass percentage): Mei Dilan: 59~69%, butyl ketone 5~9%, lauric aldehyde 8~
10%, different 20 ether 2~14%, isooctane 10~14%.
Optionally, the main catching agent includes following component (by mass percentage): Mei Dilan: 59%, butyl ketone 9%,
Lauric aldehyde 8%, different 20 ether 14%, isooctane 10%.
Optionally, the main catching agent includes following component (by mass percentage): Mei Dilan: 64%, butyl ketone 7%,
Lauric aldehyde 9%, different 20 ether 8%, isooctane 12%.
Optionally, the main catching agent includes following component (by mass percentage): Mei Dilan: 69%, butyl ketone 5%,
Lauric aldehyde 10%, different 20 ether 2%, isooctane 14%.
Optionally, the supplementary catching agent the preparation method comprises the following steps: first by hydrocarbon ils, surfactant and water be uniformly mixed
To oil water mixture, then oil water mixture is obtained after dispersion and emulsion in mulser again.
Optionally, the hydrocarbon ils is from one or more of diesel oil, kerosene and aromatic naphtha.
Optionally, the surfactant is OP-10 surfactant, TX-4 surfactant, the work of the surface Tween-60
Property one of agent or Span series of surfactants, the HLB value of the surfactant is 5~16.
Optionally, the hydrocarbon ils, surfactant and water quality ratio are 1:0.015~0.025:100.
(3) beneficial effect
The present invention provides a kind of flotation collector, have it is following the utility model has the advantages that
(1), the present invention is by using the good Mei Dilan collecting agent of flotation selectivity as main catching agent, adding and main catching agent
Supplementary catching agent with synergy can make the collecting agent have selective collecting ability well, greatly improved pair
The collecting ability of rutile, so as to improve the rate of recovery of rutile.
(2), collecting agent materials of the present invention are convenient, are all made of common natural acid, alkane, ether, ketone, aldehyde.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Embodiment 1:
A kind of flotation collector, collecting agent are made of main catching agent and supplementary catching agent, main catching agent and supplementary catching agent
Mass ratio be 1:0.3, main catching agent includes following component (by mass percentage): Mei Dilan: 59%, butyl ketone 9%, 12
Aldehyde 8%, different 20 ether 14%, isooctane 10%.
As a kind of optional technical solution of the invention:
Supplementary catching agent the preparation method comprises the following steps: aromatic naphtha, OP-10 surfactant and water are 1 in mass ratio first:
0.015:100 is uniformly mixed and obtains oil water mixture, then again obtains oil water mixture after dispersion and emulsion in mulser.
As a kind of optional technical solution of the invention:
The HLB value of surfactant is 5.
Performance detection is carried out to the collecting agent of embodiment preparation, test result is as follows shown in table:
Embodiment 2:
A kind of flotation collector, collecting agent are made of main catching agent and supplementary catching agent, main catching agent and supplementary catching agent
Mass ratio be 1:0.9, main catching agent includes following component (by mass percentage): Mei Dilan: 64%, butyl ketone 7%, 12
Aldehyde 9%, different 20 ether 8%, isooctane 12%.
As a kind of optional technical solution of the invention:
Supplementary catching agent obtains oil mixing with water the preparation method comprises the following steps: being first uniformly mixed hydrocarbon ils, surfactant and water
Then object again obtains oil water mixture in mulser after dispersion and emulsion.
As a kind of optional technical solution of the invention:
Hydrocarbon ils is from one or more of diesel oil, kerosene and aromatic naphtha.
As a kind of optional technical solution of the invention:
Surfactant is OP-10 surfactant, TX-4 surfactant, Tween-60 surfactant or Span
One of series of surfactants, the HLB value of surfactant are 10.5.
As a kind of optional technical solution of the invention:
Hydrocarbon ils, surfactant and water quality ratio are 1:0.02:100.
Performance detection is carried out to the collecting agent of embodiment preparation, test result is as follows shown in table:
Embodiment 3:
A kind of flotation collector, collecting agent are made of main catching agent and supplementary catching agent, main catching agent and supplementary catching agent
Mass ratio be 1:1.5, main catching agent includes following component (by mass percentage): Mei Dilan: 69%, butyl ketone 5%, 12
Aldehyde 10%, different 20 ether 2%, isooctane 14%.
As a kind of optional technical solution of the invention:
Supplementary catching agent obtains oil mixing with water the preparation method comprises the following steps: being first uniformly mixed hydrocarbon ils, surfactant and water
Then object again obtains oil water mixture in mulser after dispersion and emulsion.
As a kind of optional technical solution of the invention:
Hydrocarbon ils is from one or more of diesel oil, kerosene and aromatic naphtha.
As a kind of optional technical solution of the invention:
Surfactant is OP-10 surfactant, TX-4 surfactant, Tween-60 surfactant or Span
One of series of surfactants, the HLB value of the surfactant are 16.
As a kind of optional technical solution of the invention:
Hydrocarbon ils, surfactant and water quality ratio are 1:0.025:100.
Performance detection is carried out to the collecting agent of embodiment preparation, test result is as follows shown in table:
By collecting agent and C made from above-mentioned three groups of embodiments7-9Hydroximic acid collecting agent and potassium oleate collecting agent carry out performance inspection
It surveys, test result is as follows shown in table:
| Collecting agent | Potassium oleate | Mei Dilan | C7-9Hydroximic acid |
| Dosage (g/t) | 1000 | 200 | 750 |
| Rutile extrusion rate (%) | 56.1 | 62 | 64.3 |
By detecting it is found that being best by collecting performance of the main catching agent to rutile of Mei Dilan.
Collecting agent can be made by above three groups of embodiments, wherein collecting agent made from second group of embodiment is best.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in second feature
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact "up" or "down".
Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or tiltedly
Top, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section " and
" following " can be fisrt feature and be directly under or diagonally below the second feature, or be merely representative of first feature horizontal height less than
Two features.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of flotation collector, it is characterised in that: the collecting agent is made of main catching agent and supplementary catching agent, and the master catches
The mass ratio for receiving agent and supplementary catching agent is 1:0.3~1.5, and the main catching agent includes following component (by mass percentage):
Mei Dilan: 59~69%, butyl ketone 5~9%, lauric aldehyde 8~10%, different 20 ether 2~14%, isooctane 10~14%.
2. a kind of flotation collector according to claim 1, it is characterised in that:
The main catching agent includes following component (by mass percentage): Mei Dilan: 59%, butyl ketone 9%, lauric aldehyde 8%, different
20 ethers 14%, isooctane 10%.
3. a kind of flotation collector according to claim 1, it is characterised in that:
The main catching agent includes following component (by mass percentage): Mei Dilan: 64%, butyl ketone 7%, lauric aldehyde 9%, different
20 ethers 8%, isooctane 12%.
4. a kind of flotation collector according to claim 1, it is characterised in that:
The main catching agent includes following component (by mass percentage): Mei Dilan: 69%, butyl ketone 5%, lauric aldehyde 10%,
Different 20 ether 2%, isooctane 14%.
5. a kind of flotation collector according to claim 1, it is characterised in that:
The supplementary catching agent obtains oil mixing with water the preparation method comprises the following steps: being first uniformly mixed hydrocarbon ils, surfactant and water
Then object again obtains oil water mixture in mulser after dispersion and emulsion.
6. a kind of flotation collector according to claim 5, it is characterised in that:
The hydrocarbon ils is from one or more of diesel oil, kerosene and aromatic naphtha.
7. a kind of flotation collector according to claim 5, it is characterised in that:
The surfactant is OP-10 surfactant, TX-4 surfactant, Tween-60 surfactant or Span
One of series of surfactants, the HLB value of the surfactant are 5~16.
8. a kind of flotation collector according to claim 5, it is characterised in that:
The hydrocarbon ils, surfactant and water quality ratio are 1:0.015~0.025:100.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910261615.2A CN109909072A (en) | 2019-04-02 | 2019-04-02 | A kind of flotation collector |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910261615.2A CN109909072A (en) | 2019-04-02 | 2019-04-02 | A kind of flotation collector |
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| CN109909072A true CN109909072A (en) | 2019-06-21 |
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| CN201910261615.2A Pending CN109909072A (en) | 2019-04-02 | 2019-04-02 | A kind of flotation collector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871618A (en) * | 2019-11-14 | 2020-11-03 | 广州城建职业学院 | Method for removing titanium minerals in high-sulfur bauxite |
Citations (4)
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|---|---|---|---|---|
| CN101757983A (en) * | 2010-01-20 | 2010-06-30 | 中南大学 | Tungsten ore floatation collecting agent and application thereof |
| CN104226462A (en) * | 2014-07-24 | 2014-12-24 | 江西理工大学 | Beneficiation method of refractory low-grade scheelite |
| CN105964412A (en) * | 2016-05-19 | 2016-09-28 | 中南大学 | Combined collecting agent for flotation of scheelite and gangue minerals and flotation method thereof |
| CN106563575A (en) * | 2016-11-01 | 2017-04-19 | 武汉理工大学 | Efficient rutile flotation collector composition and application of composition to rutile flotation |
-
2019
- 2019-04-02 CN CN201910261615.2A patent/CN109909072A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101757983A (en) * | 2010-01-20 | 2010-06-30 | 中南大学 | Tungsten ore floatation collecting agent and application thereof |
| CN104226462A (en) * | 2014-07-24 | 2014-12-24 | 江西理工大学 | Beneficiation method of refractory low-grade scheelite |
| CN105964412A (en) * | 2016-05-19 | 2016-09-28 | 中南大学 | Combined collecting agent for flotation of scheelite and gangue minerals and flotation method thereof |
| CN106563575A (en) * | 2016-11-01 | 2017-04-19 | 武汉理工大学 | Efficient rutile flotation collector composition and application of composition to rutile flotation |
Non-Patent Citations (1)
| Title |
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| 朱建光: "浮选金红石用的捕收剂和调整剂", 《国外金属矿选矿》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871618A (en) * | 2019-11-14 | 2020-11-03 | 广州城建职业学院 | Method for removing titanium minerals in high-sulfur bauxite |
| CN111871618B (en) * | 2019-11-14 | 2022-08-05 | 广州城建职业学院 | Method for removing titanium minerals in high-sulfur bauxite |
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Application publication date: 20190621 |