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1980年10月31日,我国选矿、冶金、矿物的研究人员在京同法国地质矿山研究局矿物工艺部副主任莫利索(G.Morizot)工程师进行技术座谈。莫利索工程师向中国研究人员介绍了法国地质矿山研究局的组织机构及其所属矿物工艺部的研究情况。矿物工艺部的研究内容主要是铜铅铅多金属硫化矿石的分选;磷酸盐的浮选;用碳浆法处理氰化矿浆回收金;用氯化法处理锑砷铅银混合精矿;从家庭垃圾中分选黑色金属、铝、玻璃、塑料等;采用重选、湿式强磁选、浮选选别钨矿石。此外,对于铁、锰、铬、钽铌、萤石、重晶石、粘土、滑石、云母等矿物的选矿也进行了研究。
On October 31, 1980, researchers in our country beneficiation, metallurgy and minerals held technical discussions with engineers from G. Morizot, deputy director of the mineral processing department of the French Bureau of Geology and Mining Research in Beijing. Moliseo engineers briefed Chinese researchers on the research done by the French Geological and Mining Research Institute’s organization and the mineral processing department under its jurisdiction. Mineral Processing Department of the main contents of the study is the copper lead and lead polymetallic sulfide ore sorting; phosphate flotation; carbon slurry cyanidation pulp recovery gold; chlorination of antimony arsenic lead-silver mixed concentrate; from Household waste sorting black metal, aluminum, glass, plastic, etc .; the re-election, wet magnetic separation, flotation sorting tungsten ore. In addition, mineral processing of minerals such as iron, manganese, chromium, tantalum, niobium, fluorite, barite, clay, talc and mica has also been studied.