论文部分内容阅读
金川是我国最大的铂族金属资源。经过昆明贵金属研究所、金川公司等单位科技人员和工人艰苦奋斗20年,金川铂族金属的生产从无到有,从小到大,取得巨大的进步。铂族金属提取冶金的技术发展也达到先进水平。从1973年开始,为提高金川铂族金属的综合利用水平,他们经过多种方案、不同规模的研究实验,提出“从铜镍合金提取贵金属新工艺”。1978年国家把金川列为全国三大共生资源综合利用科技攻关重点之一以后,在方毅同
Jinchuan is China’s largest platinum group metal resources. After Kunming Institute of Precious Metals, Jinchuan and other units of scientific and technical personnel and workers to work hard for 20 years, Jinchuan PGM production from scratch, from small to large, made great progress. Platinum metal extraction metallurgy technology development has reached advanced level. Since 1973, in order to improve the comprehensive utilization of Jinchuan PGMs, they have come up with “a new process for extracting precious metals from Cu-Ni alloys” through various programs and experiments of different sizes. Jinchuan in 1978 as one of the country’s three major symbiotic resources comprehensive utilization of key scientific and technological research,