发明名称 |
Oxidizing additives for control of particulate emissions |
摘要 |
The present invention discloses a process for removing undesired particles from a gas stream including the steps of contacting an additive containing nitrate and/or nitrite anions with the gas stream; collecting the undesired particles and additive on a collection surface to form an aggregate on the collection surface comprising the additive and undesired particles; and removing the agglomerate from the collection zone. The anions can be compounded with one or more of potassium, sodium, calcium, and aluminum. In a preferred composition, the anion(s) is/are compounded with potassium. The process may be applied to electrostatic precipitators to improve undesired particle collection efficiency.
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申请公布号 |
US2004040438(A1) |
申请公布日期 |
2004.03.04 |
申请号 |
US20020245608 |
申请日期 |
2002.09.16 |
申请人 |
BALDREY KENNETH E.;DURHAM MICHAEL D. |
发明人 |
BALDREY KENNETH E.;DURHAM MICHAEL D. |
分类号 |
B03C3/013;B03C3/02;B03C3/08;(IPC1-7):B03C3/00 |
主分类号 |
B03C3/013 |
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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