-
公开(公告)号:US3929464A
公开(公告)日:1975-12-30
申请号:US39350573
申请日:1973-08-31
Applicant: UNION CARBIDE CORP
Inventor: TODD LAMAR S , FITZGIBBON ALAN , CAROSELLA MICHAEL C , HILTY DONALD C
CPC classification number: C21C1/02
Abstract: Method of desulfurizing molten iron through the use of calcium carbide having a particular sizing.
Abstract translation: 通过使用具有特定尺寸的碳化钙使铁水脱硫的方法。