cyanidation meaning in English

氰化法
氰化作用

Technology reform practices of processes in the cyanidation plant of linghu gold mine
灵湖金矿选矿厂工艺技术改造生产实践
Technical reformation of silver extracting from silver - containing lead concentrate by cyanidation in some mine
某矿含银铅精矿氰化提银工艺的技术改造
In this article , technical transformation in longxin mining company adopted cip process instead of all - sliming cyanidation - zinc dust replacement method , fracture breccia ores are treated , and good technical economic indexes have been attained
摘要龙鑫矿业公司通过技术改造，采用炭浆法代替原有全泥氰化锌粉置换工艺，处理破碎角砾矿石，取得了良好的技术指标和显著经济效益。
Four traditional methods and features of adiponitrile production are introduced , the research of direct cyanidation of butadiene and construction of large scale adiponitrile production wnit is very important to chinese adiponitrile industry
摘要介绍了四种传统的己二腈生产工艺技术及特点，指出丁二烯直接氰化法的研发与大规模丁二烯氰化装置的建设对中国己二腈工业的具有重要意义。