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A platform for research: civil engineering, architecture and urbanism
Preparation method of tailing curing agent filling composite material and inorganic gelling agent
The invention relates to the technical field of tailing curing agents, and discloses a preparation method of a tailing curing agent filling composite material and an inorganic gelling agent, and the tailing curing agent filling composite material and the inorganic gelling agent are composed of multiple mineral admixtures, cement clinker or cement and other alkaline components, and gypsum skin. The tailing curing agent prepared by the invention solves the problem that the existing tailing curing agent is common in curing effect, can be widely applied to reutilization projects of mining, underground filling and tailing paving, eliminates adverse effects of a soluble salt subsequent hydration reaction curing system, enhances the speed of a gelling reaction, and improves the curing effect of the tailing curing agent. The stability and strength enhancement of an iron ore tailing curing system are ensured, and the complexity of the process is avoided while the practicability of the curing agent is ensured.
本发明涉及尾矿固化剂技术领域，且公开了一种尾矿固化剂充填复合材料、无机胶凝剂制备方法，由多种矿物掺合料,加入水泥熟料或水泥等碱性组分、石膏皮组成；该尾矿固化剂，通过本发明制备的尾矿固化剂，解决了现有尾矿固化剂固化效果一般，可广泛应用于矿山开采、井下填充以及尾矿铺路的再利用工程，消除可溶性盐后继水化反应固化体系的不良影响，增强胶凝反应的速率，保证铁矿尾矿固化体系的稳定与强度的增强，在保证固化剂实用性的同时避免了工艺的复杂化。
Preparation method of tailing curing agent filling composite material and inorganic gelling agent
The invention relates to the technical field of tailing curing agents, and discloses a preparation method of a tailing curing agent filling composite material and an inorganic gelling agent, and the tailing curing agent filling composite material and the inorganic gelling agent are composed of multiple mineral admixtures, cement clinker or cement and other alkaline components, and gypsum skin. The tailing curing agent prepared by the invention solves the problem that the existing tailing curing agent is common in curing effect, can be widely applied to reutilization projects of mining, underground filling and tailing paving, eliminates adverse effects of a soluble salt subsequent hydration reaction curing system, enhances the speed of a gelling reaction, and improves the curing effect of the tailing curing agent. The stability and strength enhancement of an iron ore tailing curing system are ensured, and the complexity of the process is avoided while the practicability of the curing agent is ensured.
本发明涉及尾矿固化剂技术领域，且公开了一种尾矿固化剂充填复合材料、无机胶凝剂制备方法，由多种矿物掺合料,加入水泥熟料或水泥等碱性组分、石膏皮组成；该尾矿固化剂，通过本发明制备的尾矿固化剂，解决了现有尾矿固化剂固化效果一般，可广泛应用于矿山开采、井下填充以及尾矿铺路的再利用工程，消除可溶性盐后继水化反应固化体系的不良影响，增强胶凝反应的速率，保证铁矿尾矿固化体系的稳定与强度的增强，在保证固化剂实用性的同时避免了工艺的复杂化。
Preparation method of tailing curing agent filling composite material and inorganic gelling agent
一种尾矿固化剂充填复合材料、无机胶凝剂制备方法
YAN CHANGHAI (author) / ZHANG YANLONG (author)
2023-09-15
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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