【摘要】 我国工业硅生产企业要获得优良的社会效益和企业效益,必须走生产优级工业硅的道路。生产优级工业硅工艺应做到"四精",即精料入炉、精心设计、精心操作,炉外精炼。做好"四精"可生产出满足化学用硅和电子用硅的优级工业硅。更多还原

【Abstract】 If a company of producing industrial grade silicon wants to obtain remarkable social benefit and enterprise benefit,the company have to make a way to producing high quality industrial grade silicon. It must make "four dos"to produce high quality industrial grade silicon. The"four dos"are charging with concentrate,designing elaborately,operating carefully and refining externally. If the"four dos"is well done,the company can produce quality industrial grade silicon for chemical purpose and electronics.更多还原