公开(公告)号：WO2016044862A9

公开(公告)日：2016-07-14

申请号：PCT/ZA2015000032

申请日：2015-04-28

Applicant: HARDING VERNON ,  BEYLEFELD JACQUES

Inventor： HARDING VERNON ,  BEYLEFELD JACQUES

IPC: C21C5/52 ,  C22C38/02

CPC classification number: C21C5/5229 ,  C22C28/00 ,  C22C38/02 ,  Y02P10/216

Abstract: The Invention provides for a pyrometallurgical method for producing a first high grade manganese product by reducing a manganese oxide reactant in a first reaction zone within a closed vessel DC arc furnace, with a reducing agent, in an inert or nitrogen rich atmosphere.

Abstract translation: 本发明提供了一种用于通过在惰性或富氮气氛中用还原剂在密闭容器DC电弧炉内的第一反应区中还原氧化锰反应物来生产第一高级锰产品的火法冶金方法。

公开(公告)号：WO2016044862A1

公开(公告)日：2016-03-24

申请号：PCT/ZA2015/000032

申请日：2015-04-28

Applicant: HARDING, Vernon ,  BEYLEFELD, Jacques

Inventor： HARDING, Vernon ,  BEYLEFELD, Jacques

IPC: C21C5/52 ,  C22C38/02

CPC classification number: C21C5/5229 ,  C22C28/00 ,  C22C38/02 ,  Y02P10/216

Abstract: The Invention provides for a pyrometallurgical method for producing a first high grade manganese product by reducing a manganese oxide reactant in a first reaction zone within a closed vessel DC arc furnace, with a reducing agent, in an inert or nitrogen rich atmosphere.

Abstract translation: 本发明提供一种通过在惰性或富氮气氛中通过还原剂在封闭容器DC电弧炉中的第一反应区中还原氧化锰反应物来制备第一高品质锰产物的火法冶金方法。