Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Solid waste-based belite cement as well as preparation method and application thereof
The invention discloses solid waste-based belite cement as well as a preparation method and application thereof, and belongs to the technical field of building materials. The cement raw material comprises the following components in percentage by mass: 1%-16% of natural gas drilling oil-based rock debris deoiling dry residue, 25%-35% of deaminated aluminum ash, 0-8% of phosphogypsum, 5%-15% of titanium gypsum, 24%-35% of carbide slag and 13%-21% of barite. The clinker obtained by mixing, calcining and grinding the raw materials consists of the following minerals in percentage by mass: 50-75% of barium calcium sulphoaluminate, 15-40% of dicalcium silicate and 5-10% of tetra calcium aluminoferrite. The belite cement provided by the invention is an effective way for synergistically utilizing more than five solid wastes from different sources in a high-quality manner and realizing solid waste reduction and recycling.
本发明公开了一种固废基贝利特水泥及其制备方法和应用，属于建筑材料技术领域。其水泥生料以质量百分比计为天然气钻井油基岩屑脱油干渣1％～16％，脱氨铝灰25％～35％，磷石膏0～8％，钛石膏5％～15％，电石渣24％～35％和重晶石13％～21％，通过将生料混合煅烧研磨得到的熟料由以下质量百分比的矿物组成：硫铝酸钡钙50～75％、硅酸二钙15～40％和铁铝酸四钙5～10％。本发明提供的贝利特水泥是五种以上不同来源固体废物的协同高质化利用，实现固废减量化和资源化的有效途径。
Solid waste-based belite cement as well as preparation method and application thereof
The invention discloses solid waste-based belite cement as well as a preparation method and application thereof, and belongs to the technical field of building materials. The cement raw material comprises the following components in percentage by mass: 1%-16% of natural gas drilling oil-based rock debris deoiling dry residue, 25%-35% of deaminated aluminum ash, 0-8% of phosphogypsum, 5%-15% of titanium gypsum, 24%-35% of carbide slag and 13%-21% of barite. The clinker obtained by mixing, calcining and grinding the raw materials consists of the following minerals in percentage by mass: 50-75% of barium calcium sulphoaluminate, 15-40% of dicalcium silicate and 5-10% of tetra calcium aluminoferrite. The belite cement provided by the invention is an effective way for synergistically utilizing more than five solid wastes from different sources in a high-quality manner and realizing solid waste reduction and recycling.
本发明公开了一种固废基贝利特水泥及其制备方法和应用，属于建筑材料技术领域。其水泥生料以质量百分比计为天然气钻井油基岩屑脱油干渣1％～16％，脱氨铝灰25％～35％，磷石膏0～8％，钛石膏5％～15％，电石渣24％～35％和重晶石13％～21％，通过将生料混合煅烧研磨得到的熟料由以下质量百分比的矿物组成：硫铝酸钡钙50～75％、硅酸二钙15～40％和铁铝酸四钙5～10％。本发明提供的贝利特水泥是五种以上不同来源固体废物的协同高质化利用，实现固废减量化和资源化的有效途径。
Solid waste-based belite cement as well as preparation method and application thereof
一种固废基贝利特水泥及其制备方法和应用
HUANG XIANG (Autor:in) / YONG YI (Autor:in) / LONG QUAN (Autor:in) / HOU JIANG (Autor:in) / YIN CHAOYANG (Autor:in) / TONG HONGJIN (Autor:in) / LIU YUTING (Autor:in) / HAN YUQI (Autor:in) / PENG XIAOXI (Autor:in) / XUE JIA (Autor:in)
01.11.2024
Patent
Elektronische Ressource
Chinesisch
Belite cement clinker, preparation method thereof and Belite Portland cement
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024