Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a method for handling metal tailing slag, and belongs to the technical field of handling and using the metal tailing slag in the mining industry. According to the technical scheme, the method for handling the metal tailing slag includes the following steps that the metal tailing slag generated in the production process of the metal mining industry is collected and pre-handled, large particles and impurities are removed, and precious metal contained in the metal tailing slag is extracted again through a series of new precious metal extraction process techniques and special-purpose equipment; meanwhile, mineral powder collected by blast capacity proportion separation of products in the precious metal extraction technique process is used as cement production clinker for producing cement. Compared with the prior art, the method has the prominent substantive advantages and remarkable progress that various valuable components in the metal tailing slag are reliably extracted, the utilization rate of mineral resources is increased, the industrial chain is prolonged, the economic benefits of enterprises are increased, and benefits are brought to people and the society.
The invention discloses a method for handling metal tailing slag, and belongs to the technical field of handling and using the metal tailing slag in the mining industry. According to the technical scheme, the method for handling the metal tailing slag includes the following steps that the metal tailing slag generated in the production process of the metal mining industry is collected and pre-handled, large particles and impurities are removed, and precious metal contained in the metal tailing slag is extracted again through a series of new precious metal extraction process techniques and special-purpose equipment; meanwhile, mineral powder collected by blast capacity proportion separation of products in the precious metal extraction technique process is used as cement production clinker for producing cement. Compared with the prior art, the method has the prominent substantive advantages and remarkable progress that various valuable components in the metal tailing slag are reliably extracted, the utilization rate of mineral resources is increased, the industrial chain is prolonged, the economic benefits of enterprises are increased, and benefits are brought to people and the society.
Method for handling metal tailing slag
LYU WEIXUE (Autor:in)
04.11.2015
Patent
Elektronische Ressource
Englisch
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