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A platform for research: civil engineering, architecture and urbanism
Special diluting grinding aid for cement production and preparation method for special diluting grinding aid
The invention provides a special diluting grinding aid for cement production and relates to the technical field of preparation of building materials. The special diluting grinding aid for cement production comprises the following raw materials in parts by weight: 80-90 parts of brown coal, 50-60 parts of nitric acid, 15-25 parts of potassium permanganate, 15-25 parts of sodium hydroxide, 15-25 parts of copper sulfate, 15-25 parts of calcium lignosulphonate, 10-20 parts of glycerinum, 5-15 parts of alum, 15-25 parts of glycerol, 10-20 parts of glycol, 10-20 parts of potassium chloride, 30-40 parts of silicon dioxide, 20-30 parts of sulfur dioxide, 15-25 parts of a tackifier and 20-30 parts of a modifier. The special diluting grinding aid for cement production provided by the invention has the benefits that the process flow is concise; the raw materials are reasonably proportioned and are prepared from non-toxic and harmless chemical substances; the prepared special diluting grinding aid for cement production can be used for effectively improving the cement strength, and improving the using efficiency of cement to the maximum extent, ensuring the strong flowability of the cement, and reducing the deficiency of cement agglomeration. The special diluting grinding aid for cement production is suitable for being used for preparing cement for various stone materials, and is obvious in using effect, high in market value and convenient to popularize and use.
Special diluting grinding aid for cement production and preparation method for special diluting grinding aid
The invention provides a special diluting grinding aid for cement production and relates to the technical field of preparation of building materials. The special diluting grinding aid for cement production comprises the following raw materials in parts by weight: 80-90 parts of brown coal, 50-60 parts of nitric acid, 15-25 parts of potassium permanganate, 15-25 parts of sodium hydroxide, 15-25 parts of copper sulfate, 15-25 parts of calcium lignosulphonate, 10-20 parts of glycerinum, 5-15 parts of alum, 15-25 parts of glycerol, 10-20 parts of glycol, 10-20 parts of potassium chloride, 30-40 parts of silicon dioxide, 20-30 parts of sulfur dioxide, 15-25 parts of a tackifier and 20-30 parts of a modifier. The special diluting grinding aid for cement production provided by the invention has the benefits that the process flow is concise; the raw materials are reasonably proportioned and are prepared from non-toxic and harmless chemical substances; the prepared special diluting grinding aid for cement production can be used for effectively improving the cement strength, and improving the using efficiency of cement to the maximum extent, ensuring the strong flowability of the cement, and reducing the deficiency of cement agglomeration. The special diluting grinding aid for cement production is suitable for being used for preparing cement for various stone materials, and is obvious in using effect, high in market value and convenient to popularize and use.
Special diluting grinding aid for cement production and preparation method for special diluting grinding aid
MAO YONGPING (author) / LEI XIUQING (author) / JIANG WEIDONG (author) / ZHOU AN (author) / JI XUEYANG (author)
2015-12-09
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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