CN103755177B - A kind of cement slaking catalyzer - Google Patents
A kind of cement slaking catalyzer Download PDFInfo
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- CN103755177B CN103755177B CN201310707911.3A CN201310707911A CN103755177B CN 103755177 B CN103755177 B CN 103755177B CN 201310707911 A CN201310707911 A CN 201310707911A CN 103755177 B CN103755177 B CN 103755177B
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- cement
- carbonate
- slaking
- catalyzer
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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 carbonate, cobalt sesquioxide and Sodium Tetraborate, wherein, the mass ratio of potassium permanganate, sodium carbonate, manganous carbonate, cobalt sesquioxide and Sodium Tetraborate is 1:(0.5 ~ 1.5): (0.2 ~ 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 11 ~ 15%, 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 carbonate, cobalt sesquioxide and Sodium Tetraborate, wherein, the mass ratio of potassium permanganate, sodium carbonate, manganous carbonate, cobalt sesquioxide and Sodium Tetraborate is 1:(0.5 ~ 1.5): (0.2 ~ 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 11 ~ 15%, 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 carbonate, 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 0.7wt%, calcining slaking, obtains Portland clinker.
embodiment 2
By potassium permanganate, sodium carbonate, manganous carbonate, 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 carbonate, cobalt sesquioxide and Sodium Tetraborate in mass ratio for 1:1:0.2:1:0.03 mixes, then add in cement raw material by the amount of 1wt%, 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 11 ~ 15%.
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 is made up of potassium permanganate, sodium carbonate, manganous carbonate, cobalt sesquioxide and Sodium Tetraborate, wherein, the mass ratio of potassium permanganate, sodium carbonate, manganous carbonate, cobalt sesquioxide and Sodium Tetraborate is 1:(0.5 ~ 1.5): (0.2 ~ 1): (0.5 ~ 1): (0.02 ~ 0.03).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310707911.3A CN103755177B (en) | 2013-12-20 | 2013-12-20 | A kind of cement slaking catalyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310707911.3A CN103755177B (en) | 2013-12-20 | 2013-12-20 | A kind of cement slaking catalyzer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103755177A CN103755177A (en) | 2014-04-30 |
| CN103755177B true CN103755177B (en) | 2016-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310707911.3A Expired - Fee Related CN103755177B (en) | 2013-12-20 | 2013-12-20 | A kind of cement slaking catalyzer |
Country Status (1)
| Country | Link |
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| CN (1) | CN103755177B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517835B (en) * | 2016-11-14 | 2018-09-04 | 中海油天津化工研究设计院有限公司 | A kind of Cement clinker buring catalyst |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052886A (en) * | 1989-12-30 | 1991-07-10 | 清华大学 | A kind of modified naphthalene monosulfonic formaldehyde condensate as cement anti-drag agent for oil well |
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2013
- 2013-12-20 CN CN201310707911.3A patent/CN103755177B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052886A (en) * | 1989-12-30 | 1991-07-10 | 清华大学 | A kind of modified naphthalene monosulfonic formaldehyde condensate as cement anti-drag agent for oil well |
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| Publication number | Publication date |
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| CN103755177A (en) | 2014-04-30 |
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Effective date of registration: 20180821 Address after: 223800 rooms 101 and 102, Chu street, Sucheng District, Suqian, Jiangsu Province, 7B Patentee after: Jiangsu Di Jin Construction Engineering Co., Ltd. Address before: 545005 No. 273 Liu Yong Road, Liu Nan District, Liuzhou, the Guangxi Zhuang Autonomous Region Patentee before: LIUZHOU ZHENGLING GROUP CO., LTD. |
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Granted publication date: 20160330 Termination date: 20201220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |