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Method for preparing gold and molybdenum tailing slag filling curing agent by using solid waste
The invention discloses a method for preparing a gold and molybdenum tailing slag filling curing agent by using solid waste, and relates to the technical field of tailing treatment. The filling curing agent mainly comprises the following components in parts by weight: 5-10 parts of cement clinker, 40-45 parts of lithium slag, 35-45 parts of water granulated slag, 10-15 parts of desulfurized gypsum and 0.8-1.5 parts of an activating agent. The filling curing agent is mainly designed for a large amount of solid wastes such as a large amount of tailing slag formed after underground mining of gold and molybdenum ores, lithium slag generated during beneficiation of lithium ores and water granulated slag generated in the blast furnace steelmaking process of an iron and steel plant, the solid wastes can be utilized to form the filling curing agent, and the filling curing agent has the characteristics of large solid waste utilization amount and good flowing property; meanwhile, the underground filler prepared from the filling curing agent has the advantages of high filler strength and good cementation curing effect, can comprehensively treat solid wastes of iron and steel plants and lithium, molybdenum and gold dressing plants, and has good industrial prospects and excellent social benefits.
本发明公开了一种利用固废配置金、钼尾矿渣充填固化剂的方法，涉及尾矿处理技术领域。该充填固化剂主要包括：5～10份水泥熟料、40～45份锂渣、35～45份水渣、10～15份脱硫石膏和0.8～1.5份活化剂。本发明主要针对金、钼矿地下开采后形成的大量尾矿渣、锂矿选矿时产生的锂渣以及钢铁厂高炉炼钢过程中产生的水渣等大量固体废弃物设计，能够将上述固废利用并形成充填固化剂，具有固废利用量大、流动性能好的特点，同时用该充填固化剂制备的井下填充料具有充填体强度高、胶结固化效果好的优势，同时能将钢铁厂和锂、钼、金选矿厂的固废综合处理，具备良好的工业前景和极佳的社会效益。
Method for preparing gold and molybdenum tailing slag filling curing agent by using solid waste
The invention discloses a method for preparing a gold and molybdenum tailing slag filling curing agent by using solid waste, and relates to the technical field of tailing treatment. The filling curing agent mainly comprises the following components in parts by weight: 5-10 parts of cement clinker, 40-45 parts of lithium slag, 35-45 parts of water granulated slag, 10-15 parts of desulfurized gypsum and 0.8-1.5 parts of an activating agent. The filling curing agent is mainly designed for a large amount of solid wastes such as a large amount of tailing slag formed after underground mining of gold and molybdenum ores, lithium slag generated during beneficiation of lithium ores and water granulated slag generated in the blast furnace steelmaking process of an iron and steel plant, the solid wastes can be utilized to form the filling curing agent, and the filling curing agent has the characteristics of large solid waste utilization amount and good flowing property; meanwhile, the underground filler prepared from the filling curing agent has the advantages of high filler strength and good cementation curing effect, can comprehensively treat solid wastes of iron and steel plants and lithium, molybdenum and gold dressing plants, and has good industrial prospects and excellent social benefits.
本发明公开了一种利用固废配置金、钼尾矿渣充填固化剂的方法，涉及尾矿处理技术领域。该充填固化剂主要包括：5～10份水泥熟料、40～45份锂渣、35～45份水渣、10～15份脱硫石膏和0.8～1.5份活化剂。本发明主要针对金、钼矿地下开采后形成的大量尾矿渣、锂矿选矿时产生的锂渣以及钢铁厂高炉炼钢过程中产生的水渣等大量固体废弃物设计，能够将上述固废利用并形成充填固化剂，具有固废利用量大、流动性能好的特点，同时用该充填固化剂制备的井下填充料具有充填体强度高、胶结固化效果好的优势，同时能将钢铁厂和锂、钼、金选矿厂的固废综合处理，具备良好的工业前景和极佳的社会效益。
Method for preparing gold and molybdenum tailing slag filling curing agent by using solid waste
一种利用固废配置金、钼尾矿渣充填固化剂的方法
LI WENJUAN (author) / LI SHENGBAI (author) / LI SHENGXU (author) / ZHENG TONGLIN (author)
2024-01-12
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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