Thermal Beneficiation of Sulfide Ore Materials

IF 0.4 4区材料科学 Q4 MATERIALS SCIENCE, CERAMICS

Refractories and Industrial Ceramics Pub Date : 2024-10-21 DOI:10.1007/s11148-024-00895-5

S. Ya. Davydov, R. A. Apakashev, A. M. Amdur, N. G. Valiev, S. A. Fedorov

引用次数: 0

Abstract

Including sulfide ore beneficiation tailings in sulfide ore processing is mainly ascribed to their use in the construction industry. In addition to dump products, various other wastes are formed during processing of sulfide ore materials, and these wastes are sent into circulation for pyrometallurgical processing. This study proposes a device for thermal beneficiation of gold-containing sulfide ore materials using a tubular purge grate. Gas purging through the holes of hollow rings, which are arranged in a staggered order, will evenly distribute bubbles throughout the volume of the slag melt and also evenly mix it. Gas purging of only the molten slag will reduce energy consumption.

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硫化矿材料的热选矿

将硫化矿选矿尾矿纳入硫化矿选矿主要是由于其在建筑业中的用途。在硫化矿选矿过程中，除了倾倒产品外，还会形成各种其他废料，这些废料被送入循环系统进行火法冶金处理。本研究提出了一种利用管状净化炉排对含金硫化矿石材料进行热选矿的装置。通过交错排列的空心环孔进行气体吹扫，可使气泡均匀分布在熔渣的整个体积中，并使其均匀混合。只对熔渣进行气体净化可降低能耗。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

$Refractories and Industrial Ceramics$

Refractories and Industrial Ceramics 工程技术-材料科学：硅酸盐

CiteScore

0.90

自引率

20.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Refractories and Industrial Ceramics publishes peer-reviewed articles on the latest developments and discoveries in the field of refractory materials and ceramics, focusing on the practical aspects of their production and use. Topics covered include: Scientific Research; Raw Materials; Production; Equipment; Heat Engineering; Applications.