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最近,上海市档案馆接收了一批二十世纪七十年代我国援助阿尔巴尼亚开发含镍红上矿的科技档案、资料。 1970年-1976年间,原上海市冶金工业局承担了援建阿尔巴尼亚镍钻提炼厂的任务。在当时镍生产中,硫化矿因其含镍量高,提取工艺简单而成为主要原料,而红土矿虽然含量大,但含镍量低,提炼工艺复杂。专家组经过对阿尔巴尼亚矿山资源考察后认为,随着镍资源的开采利用和镍需求量的不断增加,根据阿国国情和镍利用发展趋势,应加强开发含镍红土矿的研究,并从1970年开始进行了大量的工业试验,于1976年完成了试验工作,建立了用湿法工艺在红土矿中提
Recently, the Shanghai Archives received a batch of scientific and technological archives and materials that our country assisted Albania in developing selenium-containing red ore in the 1970s. From 1970 to 1976, the former Shanghai Metallurgical Industry Bureau undertook the task of aiding the construction of a nickel-cobalt refinery in Albania. At the time of nickel production, sulphide ore was the main raw material because of its high nickel content and simple extraction process. However, although the content of laterite ore was large, the nickel content was low and the extraction process was complicated. After the expert group inspected the resource of Albania mine, it is considered that with the exploitation and utilization of nickel resources and the increasing demand of nickel, the research on developing nickel-containing laterite should be strengthened according to the national conditions of China and the development trend of nickel utilization. Since 1970, Carried out a large number of industrial tests, completed the test in 1976, established a wet process in the laterite