发明名称 |
Ozone production process and its use in industrial processes |
摘要 |
Contaminants, particularly NO x , are removed from a flue gas stream by reaction with ozone in a suitable reactor. The NO x is converted to N 2 O 5 which can be readily absorbed in an aqueous scrubbing liquid. The ozone is provided in an ozone-containing gas stream which is generated from an oxygen-containing gas stream and subjected to separation to remove oxygen. The so separated oxygen is usedto generate further ozone. The concentration of ozone in the ozone-containing gas stream is preferably 6% by weight or less. |
申请公布号 |
ZA200703388(B) |
申请公布日期 |
2009.08.26 |
申请号 |
ZA20070003388 |
申请日期 |
2007.04.25 |
申请人 |
THE BOC GROUP, INC. |
发明人 |
SUCHAK, NARESH;VISCONTI, KELLY;JAIN, RAVI;FINLEY, STEVEN J. |
分类号 |
B01D;C01B |
主分类号 |
B01D |
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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