为了及时解决浮选硫化銻精矿的合理冶炼流程、进一步发展銻的生产,湖南有色金属工业管理局于三月下旬在长沙召开了第三次銻冶炼技术会議,着重討論了以下几个問题。 (一)对浮选硫化銻精矿鼓风炉揮发熔炼試驗进行了技术鑑定。会議认为,湖南第一矿务局从1962年2月起至1963年12月,在0.28米~2的試驗炉上进行 In order to promptly solve the reasonable smelting process of flotation of antimony sulfide concentrate and further develop the production of antimony, Hunan Nonferrous Metals Industry Administration held its third antimony smelting technology conference in late March, focusing on the following issues. (A) of flotation antimony sulfide concentrate blast furnace volatility melting test conducted technical appraisal. The meeting held that Hunan First Mining Bureau from February 1962 to December 1963 in 0.28 m ~ 2 test furnace