专利名称：PREPARATION OF SILICON
发明人：SVEN SANTEN,JOHN OLOF EDSTROM申请号：AU8663582申请日：19820730公开号：AU8663582A公开日：19830428
摘要：Silicon is manufactured from powdered material containing silica by injectingthis, optionally together with a reducing agent, into a gas plasma with the help of acarrier gas. Thereafter the silica material thus heated, together with the reducing agent ifany and the energy-rich plasma gas, is introduced in a reaction chamber surrounded bysolid reducing agent in lump form, so that the silica is caused to melt and is reduced toliquid silicon.
申请人：SKF STEEL ENGINEERING AKTIEBOLAG
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容