CN103739218B - A kind of cement slaking catalyzer - Google Patents
A kind of cement slaking catalyzer Download PDFInfo
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- CN103739218B CN103739218B CN201310708036.0A CN201310708036A CN103739218B CN 103739218 B CN103739218 B CN 103739218B CN 201310708036 A CN201310708036 A CN 201310708036A CN 103739218 B CN103739218 B CN 103739218B
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- cement
- slaking
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- potassium permanganate
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Abstract
The present invention discloses a kind of cement slaking catalyzer, this cement slaking catalyzer comprises potassium permanganate, sodium carbonate, manganous sulfate, cobalt sesquioxide and Sodium Tetraborate, wherein, the mass ratio of potassium permanganate, sodium carbonate, manganous sulfate, cobalt sesquioxide and Sodium Tetraborate is 1:(0.5 ~ 1.5): (0.5 ~ 1): (0.5 ~ 1): (0.02 ~ 0.03).Add compared with fluorite with existing, cement slaking catalyzer of the present invention can make slaking (calcining) time decreased 13 ~ 18%, and can not to environment.
Description
Technical field
The invention belongs to cement additive field, relate to a kind of cement slaking catalyzer.
Background technology
Silicate cement raw material maturing process is also the process of the oxide compound generation solid state reaction that carbonate decomposition and clay and decomposition produce.Cement slaking consumes heat energy maximum stage in manufacture of cement, the mineralizers such as the fluorite added in existing production are mainly in order to reduce sintering temperature, reduce hear rate, improve clinker quality, but the fluorine in fluorite easily causes environmental pollution, and quickening clinker mineral is formed, shortens calcination time limited use.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides a kind of cement slaking catalyzer.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of cement slaking catalyzer, comprise potassium permanganate, sodium carbonate, manganous sulfate, cobalt sesquioxide and Sodium Tetraborate, wherein, the mass ratio of potassium permanganate, sodium carbonate, manganous sulfate, cobalt sesquioxide and Sodium Tetraborate is 1:(0.5 ~ 1.5): (0.5 ~ 1): (0.5 ~ 1): (0.02 ~ 0.03).
Cement slaking catalyzer of the present invention joins in cement raw material by the amount of 0.5 ~ 2wt%.
Add compared with fluorite with existing, cement slaking catalyzer of the present invention can make slaking (calcining) time decreased 13 ~ 18%, and can not to environment.
Embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
embodiment 1
By potassium permanganate, sodium carbonate, manganous sulfate, cobalt sesquioxide and Sodium Tetraborate in mass ratio for 1:0.5:0.5:0.5:0.03 mixes, then add in cement raw material by the amount of 2wt%, calcining slaking, obtains Portland clinker.
embodiment 2
By potassium permanganate, sodium carbonate, manganous sulfate, cobalt sesquioxide and Sodium Tetraborate in mass ratio for 1:1.5:1:0.7:0.02 mixes, then add in cement raw material by the amount of 0.5wt%, calcining slaking, obtains Portland clinker.
embodiment 3
By potassium permanganate, sodium carbonate, manganous sulfate, cobalt sesquioxide and Sodium Tetraborate in mass ratio for 1:1:0.8:1:0.03 mixes, then add in cement raw material by the amount of 2wt%, calcining slaking, obtains Portland clinker.
Under the same conditions, and add compared with fluorite, cement slaking catalyzer of the present invention can make slaking (calcining) time decreased 13 ~ 18%.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. a cement slaking catalyzer, it is characterized in that: described cement slaking catalyzer comprises potassium permanganate, sodium carbonate, manganous sulfate, cobalt sesquioxide and Sodium Tetraborate, wherein, the mass ratio of potassium permanganate, sodium carbonate, manganous sulfate, cobalt sesquioxide and Sodium Tetraborate is 1:(0.5 ~ 1.5): (0.5 ~ 1): (0.5 ~ 1): (0.02 ~ 0.03).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310708036.0A CN103739218B (en) | 2013-12-20 | 2013-12-20 | A kind of cement slaking catalyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310708036.0A CN103739218B (en) | 2013-12-20 | 2013-12-20 | A kind of cement slaking catalyzer |
Publications (2)
| Publication Number | Publication Date |
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| CN103739218A CN103739218A (en) | 2014-04-23 |
| CN103739218B true CN103739218B (en) | 2016-01-20 |
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| CN201310708036.0A Active CN103739218B (en) | 2013-12-20 | 2013-12-20 | A kind of cement slaking catalyzer |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1405109A (en) * | 2002-10-28 | 2003-03-26 | 贵阳市乌当区立新建材厂 | Cement burning ageing agent |
| CN101229963A (en) * | 2008-01-07 | 2008-07-30 | 陕西亿利莱电力发展有限责任公司 | Coal-saving desulfurization synergistic additive for cement clinker calcination |
| CN101463283A (en) * | 2008-05-31 | 2009-06-24 | 陶小勇 | Environment protection coal-saving agent for cement vertical kiln |
| CN101880568A (en) * | 2010-01-21 | 2010-11-10 | 新疆寰鑫环保设备有限公司 | Method for realizing calcination of cement clinker by utilizing low-quality coal |
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2013
- 2013-12-20 CN CN201310708036.0A patent/CN103739218B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1405109A (en) * | 2002-10-28 | 2003-03-26 | 贵阳市乌当区立新建材厂 | Cement burning ageing agent |
| CN101229963A (en) * | 2008-01-07 | 2008-07-30 | 陕西亿利莱电力发展有限责任公司 | Coal-saving desulfurization synergistic additive for cement clinker calcination |
| CN101463283A (en) * | 2008-05-31 | 2009-06-24 | 陶小勇 | Environment protection coal-saving agent for cement vertical kiln |
| CN101880568A (en) * | 2010-01-21 | 2010-11-10 | 新疆寰鑫环保设备有限公司 | Method for realizing calcination of cement clinker by utilizing low-quality coal |
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| CN103739218A (en) | 2014-04-23 |
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Effective date of registration: 20151228 Address after: Liuzhou Luzhai County 545699 the Guangxi Zhuang Autonomous Region Lu Zhai Zhen (Chengguan Township) of the Pavilion Applicant after: LIUZHOU ZHENGLING GROUP CO., LTD. Address before: 545005 the Guangxi Zhuang Autonomous Region Liunan District of Liuzhou City Liu Yong Road No. 273 Applicant before: LIUZHOU ZHENGLING GROUP CO., LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180810 Address after: 221600 building 10, Jixiang home garden, Peixian, Xuzhou, Jiangsu. Patentee after: Jiangsu Qing'an Construction Co., Ltd. Address before: 545699 Luzhai town (Chengguan Township) Pavilion, Luzhai County, Liuzhou, the Guangxi Zhuang Autonomous Region Patentee before: LIUZHOU ZHENGLING GROUP CO., LTD. |
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