CN108910903A - A kind of preparation method of phlogopite powder - Google Patents
A kind of preparation method of phlogopite powder Download PDFInfo
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- CN108910903A CN108910903A CN201810799999.9A CN201810799999A CN108910903A CN 108910903 A CN108910903 A CN 108910903A CN 201810799999 A CN201810799999 A CN 201810799999A CN 108910903 A CN108910903 A CN 108910903A
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- phlogopite
- suspension
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The invention discloses a kind of preparation methods of phlogopite powder, include the following steps：Selection, by manually being screened to phlogopite ore, and the phlogopite ore of screening is rinsed and drying and processing, wet method stripping, the high-quality phlogopite ore raw materials of sorting is used into wet method stripping, initial material A is compressed into tablet form by washing, removal of impurities, immersion, stone roller, sheet initial material A is carried out low temperature drying dehydration, and is rolled using edge runner by grinding, it is ground again by grinder, phlogopite particle B is produced, washing screening puts into phlogopite particle B in bolter, and appropriate pure water is injected, remove the impurity of floating.The present invention facilitates the removal lesser impurity of density, can remove the acid soluble impurities such as calcium carbonate, is conducive to the purity for improving phlogopite powder, improves product quality, facilitate recycling, improve yield, save production cost, improve filter efficiency, improves working efficiency.
Description
Technical field
The present invention relates to phlogopite powder technical field more particularly to a kind of preparation methods of phlogopite powder.
Background technique
Phlogopite is one of muscovite class mineral, belongs to monoclinic crystal layer silicate mineral, it is iron content, magnesium and potassium
A kind of aluminosilicate, iron in phlogopite ingredient is extensive if not counting if more, it can serve as electrically insulating material
Applied to building material industry, fire protection sector, extinguishing chemical, welding rod, plastics, electrical isolation, papermaking, bituminized paper, rubber, pearlescent pigment etc.
Chemical engineering industry.The phlogopite powder of fully natural green can be directly used for muffin, BB frost, loose powder, foundation cream without adding any pigment i.e.
Liquid, facial mask etc. receive the height praise of industry.The phlogopite powder purity of existing production technology production is not high, and magazine is removed not
Enough clean, production efficiency is not high, so now proposing a kind of preparation method of phlogopite powder.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of preparation methods of phlogopite powder.
A kind of preparation method of phlogopite powder proposed by the present invention, includes the following steps：
S1：Selection, by manually being screened to phlogopite ore, and to the phlogopite ore of screening be rinsed and drying at
Reason；
S2：The high-quality phlogopite ore raw materials of sorting is used wet method stripping, passes through washing, removal of impurities, immersion, stone roller by wet method stripping
It is compressed into tablet form initial material A；
S3：Sheet initial material A is carried out low temperature drying dehydration, and is rolled using edge runner, then ground by grinder by grinding
Mill, produces phlogopite particle B；
S4：Phlogopite particle B is put into bolter, and injects appropriate pure water by washing screening, removes the impurity of floating, so
The phlogopite particle B sieved afterwards is put into container, is injected pure water, is stirred to obtain suspension C by agitating device；
S5：Centrifugation puts into suspension C in centrifugal separation equipment, and under centrifugation apparatus effect, separation removal upper layer is molten
Lower sediment is injected appropriate pure water and is mixed, obtains suspension D by liquid；
S6：Suspension D is put into and carries out magnetic separation in high gradient magnetic separator by magnetic separation, is removed the metallics in suspension D, is obtained
To suspension E；
S7：Suspension E is put into and carries out suction filtration dehydration in pumping and filtering device by dehydration, obtains blocky phlogopite F；
S8：Drying, blocky phlogopite F is put into and carries out drying and processing in drying equipment；
S9：Regrinding will be put into three-roll grinder by the blocky phlogopite F of drying and processing, be ground, obtain
Phlogopite powder.
Preferably, in the S7, suitable pure water is injected during suction filtration into pumping and filtering device, is washed, repeat three
To five times.
Preferably, in the S9, first the mixing roll in three-roll grinder is cleared up, the iron of removal grinding roller surface
Rust.
Preferably, in the S6, magnetic separation three times is carried out to suspension D, suspension D is put into High-gradient Magnetic in triplicate
It selects in machine, and centralized collection is carried out to the impurity of the also metal screened out.
Preferably, the S4 injects suitable acid flux material into phlogopite particle B, removes the carbon in phlogopite particle B
Sour calcium component, and carry out 4 to 5 pure water rinsings.
Preferably, in the S5, the upper solution of separation removal is staticly settled, lower sediment is recycled.
Having the beneficial effect that in the present invention：
1. facilitating the removal lesser impurity of density that can remove the acid such as calcium carbonate in conjunction with acid flux material by carrying out washing screening
Solubility impurity is conducive to the purity for improving phlogopite powder, improves product quality.
2. improving filter efficiency by the suction filtration processing carried out, improving working efficiency, facilitate the remaining acid group of removal
Part, the foreign ion for facilitating removal free is staticly settled in conjunction with to upper solution, facilitates recycling, improves yield, saves life
Produce cost.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of the preparation method of phlogopite powder proposed by the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1, a kind of preparation method of phlogopite powder, includes the following steps：
S1：Selection, by manually being screened to phlogopite ore, and to the phlogopite ore of screening be rinsed and drying at
Reason；
S2：The high-quality phlogopite ore raw materials of sorting is used wet method stripping, passes through washing, removal of impurities, immersion, stone roller by wet method stripping
It is compressed into tablet form initial material A；
S3：Sheet initial material A is carried out low temperature drying dehydration, and is rolled using edge runner, then ground by grinder by grinding
Mill, produces phlogopite particle B；
S4：Phlogopite particle B is put into bolter, and injects appropriate pure water by washing screening, removes the impurity of floating, so
The phlogopite particle B sieved afterwards is put into container, is injected pure water, is stirred to obtain suspension C by agitating device；
S5：Centrifugation puts into suspension C in centrifugal separation equipment, and under centrifugation apparatus effect, separation removal upper layer is molten
Lower sediment is injected appropriate pure water and is mixed, obtains suspension D by liquid；
S6：Suspension D is put into and carries out magnetic separation in high gradient magnetic separator by magnetic separation, is removed the metallics in suspension D, is obtained
To suspension E；
S7：Suspension E is put into and carries out suction filtration dehydration in pumping and filtering device by dehydration, obtains blocky phlogopite F；
S8：Drying, blocky phlogopite F is put into and carries out drying and processing in drying equipment；
S9：Regrinding will be put into three-roll grinder by the blocky phlogopite F of drying and processing, be ground, obtain
Phlogopite powder.
In the present invention, in S7, suitable pure water is injected during suction filtration into pumping and filtering device, is washed, repeated three and arrive
Five times, in S9, first the mixing roll in three-roll grinder is cleared up, the iron rust of removal grinding roller surface, in S6, to suspension
D carries out magnetic separation three times, in triplicate puts into suspension D in high gradient magnetic separator, and to the impurity of the also metal screened out
Carry out centralized collection, S4 injects suitable acid flux material into phlogopite particle B, remove calcium carbonate in phlogopite particle B at
Divide, and 4 to 5 pure water rinsings of progress, in S5, the upper solution of separation removal is staticly settled, lower sediment is recycled.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of preparation method of phlogopite powder, which is characterized in that include the following steps：
S1：Selection, by manually being screened to phlogopite ore, and to the phlogopite ore of screening be rinsed and drying at
Reason；
S2：The high-quality phlogopite ore raw materials of sorting is used wet method stripping, passes through washing, removal of impurities, immersion, stone roller by wet method stripping
It is compressed into tablet form initial material A；
S3：Sheet initial material A is carried out low temperature drying dehydration, and is rolled using edge runner, then ground by grinder by grinding
Mill, produces phlogopite particle B；
S4：Phlogopite particle B is put into bolter, and injects appropriate pure water by washing screening, removes the impurity of floating, so
The phlogopite particle B sieved afterwards is put into container, is injected pure water, is stirred to obtain suspension C by agitating device；
S5：Centrifugation puts into suspension C in centrifugal separation equipment, and under centrifugation apparatus effect, separation removal upper layer is molten
Lower sediment is injected appropriate pure water and is mixed, obtains suspension D by liquid；
S6：Suspension D is put into and carries out magnetic separation in high gradient magnetic separator by magnetic separation, is removed the metallics in suspension D, is obtained
To suspension E；
S7：Suspension E is put into and carries out suction filtration dehydration in pumping and filtering device by dehydration, obtains blocky phlogopite F；
S8：Drying, blocky phlogopite F is put into and carries out drying and processing in drying equipment；
S9：Regrinding will be put into three-roll grinder by the blocky phlogopite F of drying and processing, be ground, obtain
Phlogopite powder.
2. a kind of preparation method of phlogopite powder according to claim 1, which is characterized in that in the S7, filter process
It is middle that suitable pure water is injected into pumping and filtering device, it is washed, is repeated three to five times.
3. a kind of preparation method of phlogopite powder according to claim 1, which is characterized in that in the S9, first to three rollers
Mixing roll in grinder is cleared up, the iron rust of removal grinding roller surface.
4. a kind of preparation method of phlogopite powder according to claim 1, which is characterized in that in the S6, to suspension D
Carry out magnetic separation three times, in triplicate put into suspension D in high gradient magnetic separator, and to screen out there are also the impurity of metal into
Row centralized collection.
5. a kind of preparation method of phlogopite powder according to claim 1, which is characterized in that the S4, to phlogopite
Suitable acid flux material is injected in grain B, removes the ingredients calcium carbonate in phlogopite particle B, and carry out 4 to 5 pure water rinsings.
6. a kind of preparation method of phlogopite powder according to claim 1, which is characterized in that in the S5, to separating
The upper solution removed is staticly settled, and lower sediment is recycled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810799999.9A CN108910903A (en) | 2018-07-20 | 2018-07-20 | A kind of preparation method of phlogopite powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810799999.9A CN108910903A (en) | 2018-07-20 | 2018-07-20 | A kind of preparation method of phlogopite powder |
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| Publication Number | Publication Date |
|---|---|
| CN108910903A true CN108910903A (en) | 2018-11-30 |
Family
ID=64416600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810799999.9A Withdrawn CN108910903A (en) | 2018-07-20 | 2018-07-20 | A kind of preparation method of phlogopite powder |
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| Country | Link |
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| CN (1) | CN108910903A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910906A (en) * | 2018-09-30 | 2018-11-30 | 江门市精达云母材料有限公司 | A kind of system of processing of mica powder |
| CN110510623A (en) * | 2019-08-30 | 2019-11-29 | 徐州金亚粉体有限责任公司 | A kind of mixing mica flouring technology |
-
2018
- 2018-07-20 CN CN201810799999.9A patent/CN108910903A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910906A (en) * | 2018-09-30 | 2018-11-30 | 江门市精达云母材料有限公司 | A kind of system of processing of mica powder |
| CN110510623A (en) * | 2019-08-30 | 2019-11-29 | 徐州金亚粉体有限责任公司 | A kind of mixing mica flouring technology |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181130 |
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| WW01 | Invention patent application withdrawn after publication |