Crimson Publishers Publish With Us Reprints e-Books Video articles

Abstract

Aspects in Mining & Mineral Science

Industrial Application of the Clean Utilization Technology of Arsenic-Alkali Residue with Sb Efficient Enrichment and as Conversion Stabilization

  • Open or Close Junqin W1, Zhiyuan Y2*, Erping L2, Xishan L3, Qingxiong W3 and Shiqiang T2

    1 College of Environmental Science and Engineering, China

    2 Hunan Provincial Key Laboratory of Water Pollution Control Technology, Hunan Research Academy of Environmental Sciences, China

    3 Hunan Chenzhou Mining Limited Liability Company, China

    *Corresponding author: Zhiyuan YU, Hunan Provincial Key Laboratory of Water Pollution Control Technology, Hunan Research Academy of Environmental Sciences, Changsha, China

Submission: November 25, 2019; Published: December 04, 2019

DOI: 10.31031/AMMS.2019.04.000582

ISSN : 2578-0255
Volume4 Issue2

Abstract

Arsenic-alkali residue is a kind of waste residue produced by removing the arsenic with alkali in the process of refining crude antimony. It is basically stored in the warehouse due to the lack of practical and economic treatment technology. In order to achieve clean utilization and harmless disposal of arsenicalkali residue, a new process of the clean utilization technology of arsenic-alkali residue with Sb efficient enrichment and As conversion stabilization was proposed. Compared with the traditional process, the new one can significantly reduce the As leaching concentration of curing object, and the unit treatment cost will be reduced by 50%. Herein we present a case of industrial application of the clean utilization technology.

Keywords: Arsenic-alkaline residue; Clean utilization; Waste treatment by waste; Stabilization treatment

Get access to the full text of this article