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A platform for research: civil engineering, architecture and urbanism
Cement raw material grinding aid, preparation method thereof and cement raw material
The invention relates to the technical field of cement processing, and particularly discloses a cement raw material grinding aid, a preparation method thereof and a cement raw material. The cement raw material grinding aid is prepared from the following raw materials in parts by weight: 10 to 30 parts of triisopropanolamine, 2 to 4 parts of polymeric alcohol amine, 3 to 9 parts of carbohydrates, 1 to 5 parts of sodium hexametaphosphate, 3 to 9 parts of nonylphenol polyoxyethylene ether, 5 to 15 parts of polycarboxylic acid-alcohol amine type compound and 20 to 40 parts of water. The preparation method comprises the following steps: mixing triisopropanolamine, polymeric alcohol amine, nonylphenol polyoxyethylene ether and water, heating, and uniformly mixing to obtain a mixture; and adding the polycarboxylic acid-hydramine compound and sodium hexametaphosphate into the mixture, uniformly mixing, adding carbohydrates, uniformly mixing, and cooling to obtain the cement grinding aid. The cement raw material grinding aid disclosed by the invention has the advantage of improving the yield of cement raw materials through the synergistic effect of the raw materials.
本申请涉及水泥加工的技术领域，具体公开了一种水泥生料助磨剂及其制备方法和水泥生料。水泥生料助磨剂，其包括以下重量份的原料：三异丙醇胺10‑30份、聚合醇胺2‑4份、糖类物质3‑9份、六偏磷酸钠1‑5份、壬基酚聚氧乙烯醚3‑9份、聚羧酸‑醇胺型复合物5‑15份、水20‑40份；其制备方法为：将三异丙醇胺、聚合醇胺、壬基酚聚氧乙烯醚、水混合，升温，混匀后得到混合物；将聚羧酸‑醇胺型复合物、六偏磷酸钠加入混合物中，混匀，加入糖类物质混匀，降温得到水泥助磨剂。本申请的水泥生料助磨剂，通过原料之间的协同作用，具有提高水泥生料产量的优点。
Cement raw material grinding aid, preparation method thereof and cement raw material
The invention relates to the technical field of cement processing, and particularly discloses a cement raw material grinding aid, a preparation method thereof and a cement raw material. The cement raw material grinding aid is prepared from the following raw materials in parts by weight: 10 to 30 parts of triisopropanolamine, 2 to 4 parts of polymeric alcohol amine, 3 to 9 parts of carbohydrates, 1 to 5 parts of sodium hexametaphosphate, 3 to 9 parts of nonylphenol polyoxyethylene ether, 5 to 15 parts of polycarboxylic acid-alcohol amine type compound and 20 to 40 parts of water. The preparation method comprises the following steps: mixing triisopropanolamine, polymeric alcohol amine, nonylphenol polyoxyethylene ether and water, heating, and uniformly mixing to obtain a mixture; and adding the polycarboxylic acid-hydramine compound and sodium hexametaphosphate into the mixture, uniformly mixing, adding carbohydrates, uniformly mixing, and cooling to obtain the cement grinding aid. The cement raw material grinding aid disclosed by the invention has the advantage of improving the yield of cement raw materials through the synergistic effect of the raw materials.
本申请涉及水泥加工的技术领域，具体公开了一种水泥生料助磨剂及其制备方法和水泥生料。水泥生料助磨剂，其包括以下重量份的原料：三异丙醇胺10‑30份、聚合醇胺2‑4份、糖类物质3‑9份、六偏磷酸钠1‑5份、壬基酚聚氧乙烯醚3‑9份、聚羧酸‑醇胺型复合物5‑15份、水20‑40份；其制备方法为：将三异丙醇胺、聚合醇胺、壬基酚聚氧乙烯醚、水混合，升温，混匀后得到混合物；将聚羧酸‑醇胺型复合物、六偏磷酸钠加入混合物中，混匀，加入糖类物质混匀，降温得到水泥助磨剂。本申请的水泥生料助磨剂，通过原料之间的协同作用，具有提高水泥生料产量的优点。
Cement raw material grinding aid, preparation method thereof and cement raw material
一种水泥生料助磨剂及其制备方法和水泥生料
CHEN LIPING (author) / CHEN XIAOBIN (author)
2022-06-14
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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