Chinese core journals in science and technology

Chemical Abstracts Service (CAS) database

EBSCO Academic Database in the United States

Japan Science and Technology Agency Database (JST)

Journal Guide

Home   >   Journal Articles

Analysis on run-of-mill ores roasting gold extraction technology

  • English Author:
  • Changchun Gold Research Institute Co.,Ltd.
  • Unit:
  • This document has not been uploaded!
  • Abstract
  • Online Preview
  • References

Abstract:

Run-of-mill ore roasting ought to be effective means to extract gold for the treatment of sulfide,arsenic and carbonaceous fine-grained inclusion refractory gold resources.The paper analyzed the core technology of run-of-mill ore roasting,pointed out the advancement of 3 pieces of roasting technology,that is oxygen-rich roasting,cycling roasting,two-stage roasting in one furnace,and discussed the technical conditions and adaptability of run-of-mill ore roasting based on different type of gold ores.The study provides reference to utilize sulfide,arsenic and carbonaceous fine-grained inclusion refractory gold resources.

Keywords:

run-of-mill ore;roasting;gold extraction;grinding;fine grain;technical analysis