发明名称 |
TOP-BOTTOM BLOW PROCESS WITH CARBON DIOXIDE> 98( FROM BOTTOM |
摘要 |
Disclosed is a converter top-bottom blow smelting process which comprises blowing oxygen into a converter from the top of the converter and blowing carbon dioxide into the converter from the bottom of the converter to thereby perform smelting, characterized in that carbon dioxide of a purity of 98.0-99.9% separated and refined from carbon dioxide-containing gas produced in iron mills using a pressure swing adsorption apparatus is used as a gas blown from the bottom of the converter. |
申请公布号 |
AU6636486(A) |
申请公布日期 |
1987.06.11 |
申请号 |
AU19860066364 |
申请日期 |
1986.12.09 |
申请人 |
SUMITOMO CHEMICAL CO., LTD., SEITETSU KAGAKU CO., LTD. |
发明人 |
SHIGEO HAYASHI;MATSUKI YAMANO;ATSUSHI EBA;MAKOTO KURIMOTO;MASARU UNO |
分类号 |
C21C5/34;C21C5/32;C21C5/35 |
主分类号 |
C21C5/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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