文献类型：专利

英文题名：Method of using pre-oxidizing microorganism on gold concentrate in rotary furnace used in gold mining involves using biological metallurgy reactor, carbon dioxide and oxygen enrichment, gravity settling device and electrolytic groove

作者：ZHU M;ZHANG X;TAN W;WANG H

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN104004909-A

申请日：2014-04-24

公开日：2014-08-27

语种：英文

收录：DERWENT

摘要：NOVELTY - Method of using pre-oxidizing microorganism on gold concentrate in rotary furnace involves using biological metallurgy reactor (1) as the main processing device with carbon dioxide and oxygen enrichment devices (51, 61), gravity settling device (9) and electrolytic groove (10). USE - Method of using pre-oxidizing microorganism on gold concentrate in rotary furnace used in gold mining. ADVANTAGE - System used internal circulation of oxygen and iron ions, thus increasing the biological oxidation process of the receptor. DESCRIPTION OF DRAWING(S) - The drawing is a schematic diagram of metallurgical reactor. Biological metallurgy reactor (1) Gravity settling device (9) Electrolytic groove (10) Carbon dioxide and oxygen enrichment devices (51, 61)