CN108383501A - A kind of ceramic making high white bentonite of high alumina and preparation method thereof - Google Patents
A kind of ceramic making high white bentonite of high alumina and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a kind of ceramic making high white bentonites of high alumina and preparation method thereof comprising the group of following parts by weight is grouped as：110 parts by weight of bentonite, 12 18 parts by weight of sodium cellulosate, 6 10 parts by weight of sodium carbonate, 26 parts by weight of glass fibre, 37 parts by weight of aluminium oxide, 15 parts by weight of magnesia, 8 12 parts by weight of cellulose, five 15 parts of two titaniums of oxidation, 26 parts of chrome green, 37 parts of antimony trichloride, 7 11 parts of silicon carbide, 35 parts of zirconium oxide.Instant component is prepared reasonable, preparation process is simple, bentonite aluminum content obtained is high, color and luster is pale, and granularity is small, product quality is more stable, improves bentonitic expansion character, and it can ensure the stability, caking property, lubricity of bentonite colloidal, it is more abundant to fire reaction, reduces cost of material and production cost, while can also improve bentonitic thermal stability and plasticity.
Description
Technical field
The invention belongs to technical field of ceramic material, and in particular to a kind of the ceramic making high white bentonite of high alumina and its system
Preparation Method.
Background technology
With the development of society, ceramics occupy an important position in many fields, and recognized by many consumers
Can, ceramic use environment is sufficiently complex, in the environment of especially having high temperature, greatly reduces service life, increases cost,
So traditional ceramic material can no longer meet increasingly harsh job requirement, exploitation is with high temperature resistant, corrosion-resistant, anti-impact
The important topic hit, tired and anti abrasive advanced composite material (ACM) is resisted to have become material science research.
Patent name is：A kind of artificial natridization's bentonite（The patent No.：201410115601.7 publication number：CN
103896294 A）Disclosed technology contents by add sodium modification agent, synergist, tackifier, with reach improve bentonite and
Improve the purpose of bentonitic physical and chemical performance, especially calcium-base bentonite physical and chemical performance.But this kind of technology is too simple, as
The main raw material bentonite for preparing of ceramics should have more excellent performance.
The present invention provides a kind of ceramic making high white bentonites of high alumina and preparation method thereof.
Invention content
Technical problem to be solved by the present invention lies in：Provide a kind of ceramic making high alumina high bentonite and its system in vain
Preparation Method.
In order to solve the above technical problems, the present invention provides a kind of ceramic making high white bentonite of high alumina, including it is following
The group of parts by weight is grouped as：110 parts by weight of bentonite, sodium cellulosate 12-18 parts by weight, sodium carbonate 6-10 parts by weight, glass fibers
Tie up 2-6 parts by weight, aluminium oxide 3-7 parts by weight, magnesia 1-5 parts by weight, cellulose 8-12 parts by weight, five 1-5 parts of two titaniums of oxidation,
2-6 parts of chrome green, 3-7 parts of antimony trichloride, 7-11 parts of silicon carbide, 3-5 parts of zirconium oxide.
As the priority scheme of the present invention, the present invention includes that the group of following parts by weight is grouped as：110 parts by weight of bentonite,
12 parts by weight of sodium cellulosate, 10 parts by weight of sodium carbonate, 2 parts by weight of glass fibre, 7 parts by weight of aluminium oxide, 1 parts by weight of magnesia,
12 parts by weight of cellulose, five 1 part of two titaniums of oxidation, 6 parts of chrome green, 3 parts of antimony trichloride, 11 parts of silicon carbide, 3 parts of zirconium oxide.
As the priority scheme of the present invention, the present invention includes that the group of following parts by weight is grouped as：110 parts by weight of bentonite,
15 parts by weight of sodium cellulosate, 8 parts by weight of sodium carbonate, 4 parts by weight of glass fibre, 5 parts by weight of aluminium oxide, 3 parts by weight of magnesia, fibre
Plain 10 parts by weight of dimension, five 3 parts of two titaniums of oxidation, 4 parts of chrome green, 5 parts of antimony trichloride, 9 parts of silicon carbide, 4 parts of zirconium oxide.
As the priority scheme of the present invention, the present invention includes that the group of following parts by weight is grouped as：110 parts by weight of bentonite,
18 parts by weight of sodium cellulosate, 6 parts by weight of sodium carbonate, 6 parts by weight of glass fibre, 3 parts by weight of aluminium oxide, 5 parts by weight of magnesia, fibre
Plain 8 parts by weight of dimension, five 5 parts of two titaniums of oxidation, 2 parts of chrome green, 7 parts of antimony trichloride, 7 parts of silicon carbide, 5 parts of zirconium oxide.
As the priority scheme of the present invention, sodium cellulosate of the present invention is sodium carboxymethylcellulose.
As the priority scheme of the present invention, bentonite of the present invention is calcium-base bentonite.
The present invention also provides a kind of ceramic making high white preparation method for bentonite of high alumina, include the following steps：(1) will
Above-mentioned material puts into according to parts by weight in pulverizer and is ground into 10-50 mesh powders respectively；
(2) by after crushing bentonite, sodium cellulosate, sodium carbonate, glass fibre, aluminium oxide, magnesia and cellulose it is mixed
It closes powder and passes through wet the stirring evenly of mixing plant；
(3) by step（2）Material add water to adjust slurry concentration to solid content 50-70%, mixed slurry is made；
(4) to step（3）Remaining material five is sequentially added in mixed slurry obtained aoxidizes two titaniums, chrome green, dioxy
Change antimony, silicon carbide, zirconium oxide, stirs evenly；
(5) by step（4）Mixed slurry obtained pushes to once-firing in rotary kiln, and temperature is controlled at 1100 DEG C -1150
℃；
（6）Out enter disintegrating apparatus through cooling kiln to be ground to get to the white bentonite of ceramic making high alumina height.
Beneficial effects of the present invention：The present invention provides a kind of ceramic making high white bentonite of high alumina and preparation method thereof,
Group assignment system is reasonable, and preparation process is simple, and bentonite aluminum content obtained is high, and color and luster is pale, and granularity is small, product quality is more steady
It is fixed, bentonitic expansion character is improved, and can ensure the stability of bentonite colloidal, bonding
Property, lubricity, it is more abundant to fire reaction, reduces cost of material and production cost, while it is steady also to improve bentonitic heat
Qualitative and plasticity.
Specific implementation mode
Carry out the embodiment that the present invention will be described in detail below with reference to embodiment, whereby to the present invention how application technology hand
Section solves technical problem, and the realization process for reaching technique effect can fully understand and implement.
It should be noted that writing length to save specification, unnecessary repetition and waste are avoided, in the feelings not conflicted
Under condition, the features in the embodiments and the embodiments of the present application can be combined with each other.
A kind of 1 ceramic making of embodiment high white bentonite of high alumina
A kind of ceramic making is grouped as with the high white bentonite of high alumina, including the group of following parts by weight：110 parts by weight of bentonite, fibre
12 parts by weight of the plain sodium of dimension, 10 parts by weight of sodium carbonate, 2 parts by weight of glass fibre, 7 parts by weight of aluminium oxide, 1 parts by weight of magnesia, fibre
Plain 12 parts by weight of dimension, five 1 part of two titaniums of oxidation, 6 parts of chrome green, 3 parts of antimony trichloride, 11 parts of silicon carbide, 3 parts of zirconium oxide.
As the priority scheme of the present invention, sodium cellulosate of the present invention is sodium carboxymethylcellulose.
As the priority scheme of the present invention, bentonite of the present invention is calcium-base bentonite.
A kind of 2 ceramic making of embodiment high white bentonite of high alumina
A kind of ceramic making is grouped as with the high white bentonite of high alumina, including the group of following parts by weight：110 parts by weight of bentonite, fibre
15 parts by weight of the plain sodium of dimension, 8 parts by weight of sodium carbonate, 4 parts by weight of glass fibre, 5 parts by weight of aluminium oxide, 3 parts by weight of magnesia, fiber
Plain 10 parts by weight, five 3 parts of two titaniums of oxidation, 4 parts of chrome green, 5 parts of antimony trichloride, 9 parts of silicon carbide, 4 parts of zirconium oxide.
As the priority scheme of the present invention, sodium cellulosate of the present invention is sodium carboxymethylcellulose.
As the priority scheme of the present invention, bentonite of the present invention is calcium-base bentonite.
A kind of 3 ceramic making of embodiment high white bentonite of high alumina
A kind of ceramic making is grouped as with the high white bentonite of high alumina, including the group of following parts by weight：A kind of ceramic making high alumina
High white bentonite, including the group of following parts by weight are grouped as：110 parts by weight of bentonite, 18 parts by weight of sodium cellulosate, sodium carbonate 6
Parts by weight, 6 parts by weight of glass fibre, 3 parts by weight of aluminium oxide, 5 parts by weight of magnesia, 8 parts by weight of cellulose, five two titaniums 5 of oxidation
Part, 2 parts of chrome green, 7 parts of antimony trichloride, 7 parts of silicon carbide, 5 parts of zirconium oxide.
As the priority scheme of the present invention, sodium cellulosate of the present invention is sodium carboxymethylcellulose.
As the priority scheme of the present invention, bentonite of the present invention is calcium-base bentonite.
A kind of 4 ceramic making of embodiment high white preparation method for bentonite of high alumina
A kind of ceramic making high white preparation method for bentonite of high alumina, includes the following steps：
(1) above-mentioned material is put into according to parts by weight in pulverizer respectively and is ground into 50 mesh powders；
(2) by after crushing bentonite, sodium cellulosate, sodium carbonate, glass fibre, aluminium oxide, magnesia and cellulose it is mixed
It closes powder and passes through wet the stirring evenly of mixing plant；
(3) by step（2）Material add water to adjust slurry concentration to solid content 60%, mixed slurry is made；
(4) to step（3）Remaining material five is sequentially added in mixed slurry obtained aoxidizes two titaniums, chrome green, dioxy
Change antimony, silicon carbide, zirconium oxide, stirs evenly；
(5) by step（4）Mixed slurry obtained pushes to once-firing in rotary kiln, and temperature is controlled at 1125 DEG C；
（6）Out enter disintegrating apparatus through cooling kiln to be ground to get to the white bentonite of ceramic making high alumina height.
All above-mentioned this intellectual properties of primarily implementation, there is no this new products of implementation of setting limitation other forms
And/or new method.Those skilled in the art will utilize this important information, the above modification, to realize similar execution feelings
Condition.But all modifications or transformation belong to the right of reservation based on new product of the present invention.
Claims (7)
1. a kind of ceramic making high white bentonite of high alumina, which is characterized in that the group including following parts by weight is grouped as：Bentonite
110 parts by weight, sodium cellulosate 12-18 parts by weight, sodium carbonate 6-10 parts by weight, glass fibre 2-6 parts by weight, aluminium oxide 3-7 weights
Measure part, magnesia 1-5 parts by weight, cellulose 8-12 parts by weight, five 1-5 parts of two titaniums of oxidation, 2-6 parts of chrome green, titanium dioxide
3-7 parts of antimony, 7-11 parts of silicon carbide, 3-5 parts of zirconium oxide.
2. a kind of ceramic making high white bentonite of high alumina according to right 1, which is characterized in that including following parts by weight
Group is grouped as：110 parts by weight of bentonite, 12 parts by weight of sodium cellulosate, 10 parts by weight of sodium carbonate, 2 parts by weight of glass fibre, oxidation
7 parts by weight of aluminium, 1 parts by weight of magnesia, 12 parts by weight of cellulose, five 1 part of two titaniums of oxidation, 6 parts of chrome green, antimony trichloride 3
Part, 11 parts of silicon carbide, 3 parts of zirconium oxide.
3. a kind of ceramic making high white bentonite of high alumina according to right 1, which is characterized in that including following parts by weight
Group is grouped as：110 parts by weight of bentonite, 15 parts by weight of sodium cellulosate, 8 parts by weight of sodium carbonate, 4 parts by weight of glass fibre, oxidation
5 parts by weight of aluminium, 3 parts by weight of magnesia, 10 parts by weight of cellulose, five 3 parts of two titaniums of oxidation, 4 parts of chrome green, antimony trichloride 5
Part, 9 parts of silicon carbide, 4 parts of zirconium oxide.
4. a kind of ceramic making high white bentonite of high alumina according to right 1, which is characterized in that including following parts by weight
Group is grouped as：110 parts by weight of bentonite, 18 parts by weight of sodium cellulosate, 6 parts by weight of sodium carbonate, 6 parts by weight of glass fibre, oxidation
3 parts by weight of aluminium, 5 parts by weight of magnesia, 8 parts by weight of cellulose, five 5 parts of two titaniums of oxidation, 2 parts of chrome green, antimony trichloride 7
Part, 7 parts of silicon carbide, 5 parts of zirconium oxide.
5. a kind of ceramic making high white bentonite of high alumina according to right 1, which is characterized in that the sodium cellulosate is carboxylic
Sodium carboxymethylcellulose pyce.
6. a kind of ceramic making high white bentonite of high alumina according to right 1, which is characterized in that
The bentonite is calcium-base bentonite.
7. a kind of ceramic making according to right 1 high white preparation method for bentonite of high alumina, which is characterized in that including with
Lower step：(1) above-mentioned material is put into according to parts by weight in pulverizer respectively and is ground into 10-50 mesh powders；
(2) by after crushing bentonite, sodium cellulosate, sodium carbonate, glass fibre, aluminium oxide, magnesia and cellulose it is mixed
It closes powder and passes through wet the stirring evenly of mixing plant；
(3) by step（2）Material add water to adjust slurry concentration to solid content 50-70%, mixed slurry is made；
(4) to step（3）Remaining material five is sequentially added in mixed slurry obtained aoxidizes two titaniums, chrome green, dioxy
Change antimony, silicon carbide, zirconium oxide, stirs evenly；
(5) by step（4）Mixed slurry obtained pushes to once-firing in rotary kiln, and temperature is controlled at 1100 DEG C -1150
℃；
（6）Out enter disintegrating apparatus through cooling kiln to be ground to get to the white bentonite of ceramic making high alumina height.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB539982A (en) * | 1939-03-25 | 1941-10-01 | British Thomson Houston Co Ltd | Improvements in and relating to bentonite products |
| CN103896294A (en) * | 2014-03-26 | 2014-07-02 | 芜湖恒杰膨润土科技有限公司 | Artificial sodium bentonite |
| CN107686346A (en) * | 2017-09-11 | 2018-02-13 | 佛山市三水区百昕化工有限公司 | The preparation method and ceramic pigment of a kind of ceramic pigment |
| CN107686670A (en) * | 2017-09-05 | 2018-02-13 | 重庆卡美伦科技有限公司合川分公司 | A kind of high expansion function environmental protection bentonite and preparation method thereof |
-
2018
- 2018-04-08 CN CN201810307815.2A patent/CN108383501A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB539982A (en) * | 1939-03-25 | 1941-10-01 | British Thomson Houston Co Ltd | Improvements in and relating to bentonite products |
| CN103896294A (en) * | 2014-03-26 | 2014-07-02 | 芜湖恒杰膨润土科技有限公司 | Artificial sodium bentonite |
| CN107686670A (en) * | 2017-09-05 | 2018-02-13 | 重庆卡美伦科技有限公司合川分公司 | A kind of high expansion function environmental protection bentonite and preparation method thereof |
| CN107686346A (en) * | 2017-09-11 | 2018-02-13 | 佛山市三水区百昕化工有限公司 | The preparation method and ceramic pigment of a kind of ceramic pigment |
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Application publication date: 20180810 |