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由于阻燃树脂的阻燃剂需求增加,锑的专业生产厂—日本精矿公司到1985年3月底止投资3亿日元改造中濑制炼所(日本兵库县养父郡关宫町)的生产设备,使该厂三氧化二锑的生产能力从每月350吨提高到400吨,同时还扩大了超细粉末等精细产品的生产能力。改造的项目有一座还原炉,一台转炉及相关辅助设备。通过氧化矿的焙烧,使用新型还
Due to the increased demand for flame retardants for flame retardant resins, Nippon Fine Chemical Co., Ltd., a manufacturer of antimony, invested 300 million yen to revamp Nakase Manufacturing Co., Ltd. (Yanggu-gun, Guam, Hyogo, Japan) by the end of March 1985 Production facilities have increased the plant’s antimony trioxide production capacity from 350 to 400 tons per month and expanded the production of fine products such as ultrafine powders. Renovation project has a reduction furnace, a converter and related auxiliary equipment. Through the oxidation of ore roasting, the use of new also