CN103739219A - Cement curing catalyst - Google Patents
Cement curing catalyst Download PDFInfo
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- CN103739219A CN103739219A CN201310708218.8A CN201310708218A CN103739219A CN 103739219 A CN103739219 A CN 103739219A CN 201310708218 A CN201310708218 A CN 201310708218A CN 103739219 A CN103739219 A CN 103739219A
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- cement
- sodium
- curing catalyst
- potassium permanganate
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Abstract
The invention discloses a cement curing catalyst which comprises the following components in parts by mass: 1 part of potassium permanganate, 0.5-1.5 parts of sodium carbonate, 0.5-1 part of manganese sulfate, 0.5-1 part of cobaltic oxide, 0.01-0.02 part of sodium hydroxide and 0.005-0.02 part of sodium borate. Compared with the existing method of adding fluorite, the cement curing catalyst disclosed by the invention can shorten the curing (calcining) time by 15-18% and can not cause environmental pollution.
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 of carbonate decomposition and clay and decomposition generation.Cement slaking is in manufacture of cement, to consume the stage that heat energy is maximum, the mineralizers such as the fluorite adding in existing production be mainly for reduce sintering temperature, reduce hear rate, improve clinker quality, but the fluorine in fluorite easily causes environmental pollution, and to accelerating clinker mineral, form, to shorten calcination time effect limited.
Summary of the invention
The technical problem to be solved in the present invention is to overcome existing defect, and a kind of cement slaking catalyzer is provided.
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, sodium hydroxide and Sodium Tetraborate, wherein, the mass ratio of potassium permanganate, sodium carbonate, manganous sulfate, cobalt sesquioxide, sodium hydroxide and Sodium Tetraborate is 1:(0.5～1.5): (0.5～1): (0.5～1): (0.01～0.02): (0.005～0.02).
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 15～18%, and can be to environment.
Embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
embodiment 1
Potassium permanganate, sodium carbonate, manganous sulfate, cobalt sesquioxide, sodium hydroxide and Sodium Tetraborate, in mass ratio for 1:0.5:0.5:0.5:0.01:0.02 mixes, then are added in cement raw material by the amount of 1wt%, and calcining slaking, obtains Portland clinker.
embodiment 2
Potassium permanganate, sodium carbonate, manganous sulfate, cobalt sesquioxide, sodium hydroxide and Sodium Tetraborate, in mass ratio for 1:1.5:1:0.7:0.02:0.01 mixes, then are added in cement raw material by the amount of 1.2wt%, and calcining slaking, obtains Portland clinker.
embodiment 3
Potassium permanganate, sodium carbonate, manganous sulfate, cobalt sesquioxide, sodium hydroxide and Sodium Tetraborate, in mass ratio for 1:1:0.8:1:0.01:0.005 mixes, then are added in cement raw material by the amount of 1.7wt%, and calcining slaking, obtains Portland clinker.
Under the same conditions, compared with adding fluorite, cement slaking catalyzer of the present invention can make slaking (calcining) time decreased 15～18%.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in 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, sodium hydroxide and Sodium Tetraborate, wherein, the mass ratio of potassium permanganate, sodium carbonate, manganous sulfate, cobalt sesquioxide, sodium hydroxide and Sodium Tetraborate is 1:(0.5～1.5): (0.5～1): (0.5～1): (0.01～0.02): (0.005～0.02).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310708218.8A CN103739219B (en) | 2013-12-20 | 2013-12-20 | A kind of cement slaking catalyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310708218.8A CN103739219B (en) | 2013-12-20 | 2013-12-20 | A kind of cement slaking catalyzer |
Publications (2)
| Publication Number | Publication Date |
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| CN103739219A true CN103739219A (en) | 2014-04-23 |
| CN103739219B CN103739219B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310708218.8A Active CN103739219B (en) | 2013-12-20 | 2013-12-20 | A kind of cement slaking catalyzer |
Country Status (1)
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| CN (1) | CN103739219B (en) |
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 |
-
2013
- 2013-12-20 CN CN201310708218.8A patent/CN103739219B/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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| Publication number | Publication date |
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| CN103739219B (en) | 2015-12-09 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151228 Address after: Liuzhou Luzhai County 545699 the Guangxi Zhuang Autonomous Region Lu Zhai Zhen (Chengguan Township) of the Pavilion Patentee after: LIUZHOU ZHENGLING GROUP CO., LTD. Address before: 545005 the Guangxi Zhuang Autonomous Region Liunan District of Liuzhou City Liu Yong Road No. 273 Patentee before: LIUZHOU ZHENGLING GROUP CO., LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190410 Address after: 243000 Jincheng Village, Shiyang Town, Ma'anshan City and County, Anhui Province Patentee after: Anhui Panjing Cement 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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| TR01 | Transfer of patent right |