发明名称 |
OZONE PRODUCTION PROCESSES AND ITS USE IN INDUSTRIAL PROCESSES |
摘要 |
<p>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 used to generate further ozone. The concentration of ozone in the ozone-containing gas stream is preferably 6% by weight or less.</p> |
申请公布号 |
HK1117449(A1) |
申请公布日期 |
2013.06.07 |
申请号 |
HK20080107781 |
申请日期 |
2008.07.15 |
申请人 |
THE BOC GROUP INC. |
发明人 |
SUCHAK, NARESH;JAIN, RAVI;VISCONTI, KELLY;FINLEY, STEVEN J. |
分类号 |
B01D |
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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