A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cementing material prepared from titanium extraction tailings
The invention belongs to the technical field of building materials, and particularly relates to a cementing material prepared from titanium extraction tailings. The technical problem to be solved in the invention is to provide the cementing material with the titanium extraction tailings as a raw material. The cementing material comprises the following components in parts by mass: 30-65 parts of cement clinker, 30-65 parts of the titanium extraction tailings and 5-8 parts of desulfurized gypsum. The industrial solid waste, namely the titanium extraction tailings are combined with a small amountof the cement clinker, and the formed mixture is finely ground to prepare the cementing material prepared from the titanium extraction tailings; and the strength grade, the setting time, the stability and other performance indexes of the obtained cementing material meet standard requirements, the use of the cement clinker is reduced, a large amount of energy and natural materials are saved, and the cementing material can be widely applied to actual production.
本发明属于建筑材料技术领域，具体涉及提钛尾渣胶凝材料。本发明要解决的技术问题是提供一种以提钛尾渣为原料的胶凝材料，原料包括以下质量份的组分：水泥熟料30～65份，提钛尾渣30～65份，脱硫石膏5～8份。本发明将工业固体废弃物提钛尾渣结合少量水泥熟料磨细后制成提钛尾渣胶凝材料，所得胶凝材料强度等级、凝结时间、安定性等性能指标满足规范要求，减少水泥熟料的使用，大量节约能源与天然材料，能够广泛应用于实际生产。
Cementing material prepared from titanium extraction tailings
The invention belongs to the technical field of building materials, and particularly relates to a cementing material prepared from titanium extraction tailings. The technical problem to be solved in the invention is to provide the cementing material with the titanium extraction tailings as a raw material. The cementing material comprises the following components in parts by mass: 30-65 parts of cement clinker, 30-65 parts of the titanium extraction tailings and 5-8 parts of desulfurized gypsum. The industrial solid waste, namely the titanium extraction tailings are combined with a small amountof the cement clinker, and the formed mixture is finely ground to prepare the cementing material prepared from the titanium extraction tailings; and the strength grade, the setting time, the stability and other performance indexes of the obtained cementing material meet standard requirements, the use of the cement clinker is reduced, a large amount of energy and natural materials are saved, and the cementing material can be widely applied to actual production.
本发明属于建筑材料技术领域，具体涉及提钛尾渣胶凝材料。本发明要解决的技术问题是提供一种以提钛尾渣为原料的胶凝材料，原料包括以下质量份的组分：水泥熟料30～65份，提钛尾渣30～65份，脱硫石膏5～8份。本发明将工业固体废弃物提钛尾渣结合少量水泥熟料磨细后制成提钛尾渣胶凝材料，所得胶凝材料强度等级、凝结时间、安定性等性能指标满足规范要求，减少水泥熟料的使用，大量节约能源与天然材料，能够广泛应用于实际生产。
Cementing material prepared from titanium extraction tailings
提钛尾渣胶凝材料
ZHAO YUJIE (author) / ZHOU XU (author) / CHEN ZHIKE (author) / QIAN BAOJUN (author)
2020-12-01
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2021
Dry-mixed mortar prepared from titanium extraction tailings
| European Patent Office | 2020
Mine filling cementing material for sulfur-containing tailings
| European Patent Office | 2020
Preparation method of cementing material based on phosphate tailings
| European Patent Office | 2022