发明名称 |
Apparatus and method for removal of vapor phase contaminants from a gas stream by in-situ activation of carbon-based sorbents |
摘要 |
A process for removing vapor phase contaminants from a gas stream includes the step of adding a raw carbonaceous starting material into a gas stream having an activation temperature sufficient to convert the raw carbonaceous starting material into an activated material in-situ. The activated material then adsorbs the vapor phase contaminants, and the activation material containing the vapor phase contaminants is removed from the gas stream using a particulate collection device. The process is particularly suited for the removal of vapor phase air toxics, such as mercury, from the flue gas of a combustion process. An apparatus for the removal of vapor phase contaminants from a gas stream is also described.
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申请公布号 |
US6451094(B1) |
申请公布日期 |
2002.09.17 |
申请号 |
US19990259671 |
申请日期 |
1999.02.26 |
申请人 |
THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS;UNIV ILLINOIS |
发明人 |
CHANG RAMSAY;ROSTAM-ABADI MASSOUD;CHEN SHIAOGUO |
分类号 |
B01D53/10;(IPC1-7):B01D53/02;B01D59/26;B01D47/00;F23B7/00;B01J20/02 |
主分类号 |
B01D53/10 |
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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