Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Alkali slag cement and preparation method thereof
The invention relates to alkali slag cement and a preparation method thereof. The cement contains the following raw materials in percentage by mass: 95%-97% of a cementing material and 3%-5% of an exciting agent, wherein the cementing material is composed of slag and molecular sieve industrial sludge, the mass percentage of the slag to the molecular sieve industrial sludge is (70%-80%):(20%-30%), the exciting agent is composed of sodium hydroxide and barium hydroxide, and the mass percentage of the sodium hydroxide to the barium hydroxide is (40%-60%):(40%-60%). The alkali-activated slag cement disclosed by the invention has good performance, the alkali-activated slag cement with good performance can be prepared by effectively recycling the molecular sieve industrial slag mud through the preparation method disclosed by the invention, the landfill treatment of the molecular sieve industrial slag mud is reduced, and the pollution of the molecular sieve industrial slag mud to the natural environment is reduced.
一种碱矿渣水泥及其制备方法，水泥含有如下质量百分比的原料：胶结料95%～97%、激发剂3%～5%，其中，胶结料由矿渣和分子筛工业渣泥组成，矿渣和分子筛工业渣泥的质量百分比为（70%～80%）：（20%～30%），激发剂由氢氧化钠和氢氧化钡组成，氢氧化钠和氢氧化钡的质量百分比为（40%～60%）：（40%～60%）。本发明的碱矿渣水泥具有良好的性能，通过本发明的制备方法，可以有效地资源化利用分子筛工业渣泥制备具有良好性能的碱矿渣水泥，减少填埋处理分子筛工业渣泥，降低分子筛工业渣泥对自然环境的污染。
Alkali slag cement and preparation method thereof
The invention relates to alkali slag cement and a preparation method thereof. The cement contains the following raw materials in percentage by mass: 95%-97% of a cementing material and 3%-5% of an exciting agent, wherein the cementing material is composed of slag and molecular sieve industrial sludge, the mass percentage of the slag to the molecular sieve industrial sludge is (70%-80%):(20%-30%), the exciting agent is composed of sodium hydroxide and barium hydroxide, and the mass percentage of the sodium hydroxide to the barium hydroxide is (40%-60%):(40%-60%). The alkali-activated slag cement disclosed by the invention has good performance, the alkali-activated slag cement with good performance can be prepared by effectively recycling the molecular sieve industrial slag mud through the preparation method disclosed by the invention, the landfill treatment of the molecular sieve industrial slag mud is reduced, and the pollution of the molecular sieve industrial slag mud to the natural environment is reduced.
一种碱矿渣水泥及其制备方法，水泥含有如下质量百分比的原料：胶结料95%～97%、激发剂3%～5%，其中，胶结料由矿渣和分子筛工业渣泥组成，矿渣和分子筛工业渣泥的质量百分比为（70%～80%）：（20%～30%），激发剂由氢氧化钠和氢氧化钡组成，氢氧化钠和氢氧化钡的质量百分比为（40%～60%）：（40%～60%）。本发明的碱矿渣水泥具有良好的性能，通过本发明的制备方法，可以有效地资源化利用分子筛工业渣泥制备具有良好性能的碱矿渣水泥，减少填埋处理分子筛工业渣泥，降低分子筛工业渣泥对自然环境的污染。
Alkali slag cement and preparation method thereof
一种碱矿渣水泥及其制备方法
LIU HUIMIN (Autor:in) / ZHANG HUA (Autor:in) / GUO YANFEI (Autor:in) / RU XIAOHONG (Autor:in) / RONG FANGZHEN (Autor:in)
13.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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