C - Chemistry – Metallurgy – 21 – C
Patent
C - Chemistry, Metallurgy
21
C
241/128
C21C 7/064 (2006.01) C21C 1/02 (2006.01)
Patent
CA 1140907
ABSTRACT A method of allevlating problems of flowability and inconsistent desulphurizing effect of agents used in the desulphurization of crude iron and steel melts, which comprises grinding the desulphurizing agent with from about 3% to about 20% by weight of carbon for a period of from about 5 to 30 minutes. The carbon may be in the form of graphite or coal.
332500
Freissmuth Alfred
Gmohling Werner
Rock Heinrich
Borden Ladner Gervais Llp
Skw Trostberg Aktiengesellschaft
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