发明名称 |
METHOD FOR TREATING WASTE GASES FROM PLANTS FOR PIG IRON PRODUCTION |
摘要 |
A method and a system for treating waste gases (4) from plants (32, 33) for pig iron production, wherein a first sub-stream (51) of the waste gas is subjected to an at least partial conversion of CO into CO2 after the addition of water and/or water vapor (10) and the waste gas (4) is then subjected to CO2 capture. To be able to set a variable H2/CO ratio in the waste gas, a further sub-stream (52) of the waste gas is not subjected to a conversion of CO into CO2, but is subjected to CO2 capture separately from the first sub-stream (51). |
申请公布号 |
ZA201401392(B) |
申请公布日期 |
2014.12.23 |
申请号 |
ZA20140001392 |
申请日期 |
2014.02.24 |
申请人 |
SIEMENS VAI METALS TECHNOLOGIES GMBH |
发明人 |
MILLNER, ROBERT;ROSENFELLNER, GERALD |
分类号 |
C01B;C21B |
主分类号 |
C01B |
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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