发明名称 |
Enhanced oxidation of air contaminants on an ultra-low density UV-accessible aerogel photocatalyst |
摘要 |
A method of enhancing oxidation of air contaminants on an ultra-low density, UV light accessible aerogel photocatalyst is provided. The method includes the steps of providing a photocatalytic reactor system broadly comprising a photocatalytic reactor cell, a UV light source, and a pump to force the contaminated air stream through the photocatalytic reactor cell. The photocatalytic reactor cell includes glass cell. A catalyst bed formed of a titanium dioxide aerogel is provided in the glass cell whereby a high fraction of the titanium dioxide aerogel is accessible to UV light and gas. The catalyst bed is exposed to UV light from the UV light source and a contaminated air stream is introduced into the photocatalytic reactor cell such that the air stream passes through the catalyst bed causing oxidation of the contaminants of the air stream.
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申请公布号 |
US2002050450(A1) |
申请公布日期 |
2002.05.02 |
申请号 |
US20010825731 |
申请日期 |
2001.04.04 |
申请人 |
NEWMAN GERARD K.;HARWELL JEFFREY H.;LOBBAN LANCE |
发明人 |
NEWMAN GERARD K.;HARWELL JEFFREY H.;LOBBAN LANCE |
分类号 |
B01J21/06;B01J35/00;(IPC1-7):B01D53/00 |
主分类号 |
B01J21/06 |
代理机构 |
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