发明名称 |
APPARATUS FOR RECOVERING WASTE GAS OF CONVERTER AND METHOD FOR RECOVERING WASTE GAS OF CONVERTER |
摘要 |
<p>A converter exhaust gas recovery apparatus includes a furnace top oxygen analyzer that analyzes an oxygen concentration in exhaust gas on an exhaust gas path and on an upstream side of a dust collection position where dust collection is performed and a furnace top CO analyzer that analyzes a CO concentration in the exhaust gas; and a furnace bottom oxygen analyzer that irradiates the exhaust gas that flows on a downstream side of the dust collection position with a laser light and analyzes the oxygen concentration based on quantity-of-light changes caused by a light absorption of the laser light.</p> |
申请公布号 |
KR20140023271(A) |
申请公布日期 |
2014.02.26 |
申请号 |
KR20137020055 |
申请日期 |
2012.05.30 |
申请人 |
NIPPON STEEL & SUMITOMO METAL CORPORATION |
发明人 |
FURUKAWA NAOKI;KOHTAKI HARUO |
分类号 |
B01D53/30;B01D53/62 |
主分类号 |
B01D53/30 |
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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