CN104479629B - A kind of Coaseries kaolin powder grinding aid - Google Patents
A kind of Coaseries kaolin powder grinding aid Download PDFInfo
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- CN104479629B CN104479629B CN201410663417.6A CN201410663417A CN104479629B CN 104479629 B CN104479629 B CN 104479629B CN 201410663417 A CN201410663417 A CN 201410663417A CN 104479629 B CN104479629 B CN 104479629B
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- coaseries kaolin
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- kaolin powder
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Abstract
The present invention relates to a kind of Coaseries kaolin powder grinding aid, belong to Coaseries kaolin Powder Processing Technology in China field。It is be prepared from by weight by following substances: mixed hydramine 1～5 part, stearic acid 1～10 part, 5～15 parts of aluminum sulfate, agstone 5～20 parts, Pulvis Talci 10～50 parts。Grinding aid of the present invention is composited by mining industry raw material and common industrial chemicals, and raw material ample supply and prompt delivery are easy to get, low toxicity, non-volatile, and production and processing is simple, with low cost；Coaseries kaolin grinding manufacturing enterprise uses this invention grinding aid, simple to operation；Grinding aid stable performance of the present invention, it is possible to play raising mill efficiency, reduces the effect of energy consumption。
Description
Technical field
The present invention relates to a kind of Coaseries kaolin powder grinding aid, belong to Coaseries kaolin Powder Processing Technology in China field。
Background technology
Coaseries kaolin is appositional pattern Raolinite, is distributed mainly on China's producing coal region, can be used for building, coating, paint and papermaking paint field。All application of Coaseries kaolin all have to pass through processing, becomes micropowder, just can join in other materials, merge completely。Coaseries kaolin energy consumption in superfine grinding process is big and efficiency is low, adding some grinding aid then can significantly improve grinding efficiency, reduces ore grinding energy consumption。Cement or slag grinding aid, not past research, are directly used in Coaseries kaolin grinding by current domestic many Coaseries kaolin grinding enterprise。Grinding Coaseries kaolin requires different with pulverizing cement, slag, during grinding Coaseries kaolin, will by Coaseries kaolin superfine grinding, particle diameter is below 10 μm, and under normal circumstances, cement, slag powders particle diameter are at 30 μm, so it is worthless for directly cement, slag grinding aid being used for Coaseries kaolin superfine grinding。
Summary of the invention
In order to overcome the problems referred to above of existence, the invention aims to provide one can reduce energy consumption, improve mill efficiency, the easy to use grinding aid being applicable to Coaseries kaolin。
To achieve these goals, the technical solution adopted in the present invention is: a kind of Coaseries kaolin powder grinding aid, it is prepared from by mixing hydramine, stearic acid, aluminum sulfate, agstone and Pulvis Talci；The parts by weight of each material are: mixed hydramine 1～5 part, stearic acid 1～10 part, 5～15 parts of aluminum sulfate, agstone 5～20 parts, Pulvis Talci 10～50 parts。
The parts by weight of each material described are: mixed hydramine 1～3 part, stearic acid 1～5 part, 5～10 parts of aluminum sulfate, agstone 5～15 parts, Pulvis Talci 25～50 parts。
Described mixed hydramine is the mixture of monoethanolamine and diethanolamine。
A kind of Coaseries kaolin powder grinding aid of the present invention adopts customary preparation methods, is mixed by above-mentioned substance according to proportioning, stirs and obtain Coaseries kaolin powder grinding aid。
The using method of a kind of Coaseries kaolin powder grinding aid as above, its with the volume of Coaseries kaolin weight 0.3～0.7% add in grinding machine with Coaseries kaolin intergrinding, reach to save power consumption, improve the effect of mill efficiency。
The present invention compared with prior art has the advantage that
1, grinding aid of the present invention is composited by mining industry raw material and common industrial chemicals。Raw material ample supply and prompt delivery, are easy to get, and low toxicity is non-volatile, and production and processing is simple, with low cost；
2, Coaseries kaolin grinding manufacturing enterprise is easy to use, it is only necessary to a weighing balance, together adds grinding machine grinding after weighing with Coaseries kaolin；
3, grinding aid stable performance of the present invention, it is possible to increase mill efficiency, reduction energy consumption。
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further elaborated, but protection scope of the present invention is not limited by specific embodiment, be as the criterion with claims。It addition, with under the premise of technical solution of the present invention, any change or change that those of ordinary skill in the art made for the present invention easily realize fall within scope of the presently claimed invention。
Embodiment 1:
A kind of Coaseries kaolin powder grinding aid, it is prepared from by mixing hydramine, stearic acid, aluminum sulfate, agstone and Pulvis Talci；The parts by weight of each material are: mixed hydramine 1 part, stearic acid 5 parts, 5 parts of aluminum sulfate, agstone 12 parts, Pulvis Talci 50 parts。
One Coaseries kaolin powder grinding aid of the present invention adopts customary preparation methods, is mixed by above-mentioned substance according to proportioning, stirs and obtain Coaseries kaolin powder grinding aid。
When the present invention uses, add in grinding machine with the volume of Coaseries kaolin weight 0.4%, play saving power consumption, improve the effect of mill efficiency。
Embodiment 2:
A kind of Coaseries kaolin powder grinding aid, it is prepared from by mixing hydramine, stearic acid, aluminum sulfate, agstone and Pulvis Talci；The parts by weight of each material are: mixed hydramine 2 parts, stearic acid 5 parts, 8 parts of aluminum sulfate, agstone 8 parts, Pulvis Talci 45 parts。
One Coaseries kaolin powder grinding aid of the present invention adopts customary preparation methods, is mixed by above-mentioned substance according to proportioning, stirs and obtain Coaseries kaolin powder grinding aid。
When the present invention uses, adding in grinding machine with the volume of Coaseries kaolin weight 0.5%, other are with embodiment 1。
Embodiment 3:
A kind of Coaseries kaolin powder grinding aid, it is prepared from by mixing hydramine, stearic acid, aluminum sulfate, agstone and Pulvis Talci；The parts by weight of each material are: mixed hydramine 2 parts, stearic acid 4 parts, 6 parts of aluminum sulfate, agstone 10 parts, Pulvis Talci 35 parts。
One Coaseries kaolin powder grinding aid of the present invention adopts customary preparation methods, is mixed by above-mentioned substance according to proportioning, stirs and obtain Coaseries kaolin powder grinding aid。
When the present invention uses, adding in grinding machine with the volume of Coaseries kaolin weight 0.6%, other are with embodiment 1。
Table 1 is the powder grinding aid of the present invention made with above-described embodiment 1,2 and 3 proportioning, to using the comparison of Coaseries kaolin yield before and after grinding aid of the present invention。From table 1 it follows that while fineness meets standard, use grinding aid of the present invention, mill efficiency is improved。
Claims (4)
1. a Coaseries kaolin powder grinding aid, it is characterised in that: it is prepared from by mixing hydramine, stearic acid, aluminum sulfate, agstone and Pulvis Talci；The parts by weight of each material are: mixed hydramine 1～5 part, stearic acid 1～10 part, 5～15 parts of aluminum sulfate, agstone 5～20 parts, Pulvis Talci 10～50 parts。
2. a kind of Coaseries kaolin powder grinding aid according to claim 1, it is characterised in that: the parts by weight of each material described are: mixed hydramine 1～3 part, stearic acid 1～5 part, 5～10 parts of aluminum sulfate, agstone 5～15 parts, Pulvis Talci 25～50 parts。
3. a kind of Coaseries kaolin powder grinding aid according to claim 1 and 2, is characterized in that: mixed hydramine is the mixture of monoethanolamine and diethanolamine。
4. a kind of Coaseries kaolin powder grinding aid according to claim 1, it is characterised in that: its volume in Coaseries kaolin grinding is the 0.3～0.7% of Coaseries kaolin weight。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663417.6A CN104479629B (en) | 2014-11-19 | 2014-11-19 | A kind of Coaseries kaolin powder grinding aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663417.6A CN104479629B (en) | 2014-11-19 | 2014-11-19 | A kind of Coaseries kaolin powder grinding aid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104479629A CN104479629A (en) | 2015-04-01 |
| CN104479629B true CN104479629B (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410663417.6A Expired - Fee Related CN104479629B (en) | 2014-11-19 | 2014-11-19 | A kind of Coaseries kaolin powder grinding aid |
Country Status (1)
| Country | Link |
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| CN (1) | CN104479629B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101892031B (en) * | 2010-06-10 | 2013-12-11 | 赵淼 | Powder grinding addictive for coal-series hard kaoline |
| CN101890319B (en) * | 2010-06-10 | 2013-12-11 | 赵向军 | Method for preparing coal hard kaoline liquid grinding aid |
| CN102503212B (en) * | 2011-10-19 | 2013-06-19 | 沈阳建筑大学 | Powder grinding aid capable of improving cement performance |
| CN102965079B (en) * | 2012-12-01 | 2014-08-20 | 中化化肥有限公司重庆磷复肥工程技术研究中心 | Phosphate rock grinding aid and preparation method thereof |
| CN103666374B (en) * | 2013-12-05 | 2015-06-24 | 张祯 | Special grinding aid for coal-series hard kaolin |
| CN103865482B (en) * | 2014-03-25 | 2015-08-19 | 成都金汇能科技有限责任公司 | Mineral grinding aid and application thereof |
-
2014
- 2014-11-19 CN CN201410663417.6A patent/CN104479629B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN104479629A (en) | 2015-04-01 |
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Granted publication date: 20160622 Termination date: 20171119 |