Modified calcium adsorbent for purifying incinerated smoke and preparation process thereof |
Title： |
| Modified calcium adsorbent for purifying incinerated smoke and preparation process thereof |
|
Application Number： |
200410086708 |
Application Date： |
2004/10/29 |
Announcement Date： |
2005/06/08 |
Pub. Date： |
|
Publication Number： |
1623648 |
Announcement Number： |
|
Grant Date： |
|
Granted Pub. Date： |
|
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
B01J 20/04, B01D 53/02 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Wang Wei, Lu Huanliang |
Key Words： |
Modified calcium adsorbent, purify, incinerated smoke, preparation process |
Abstract： |
An modified Ca-base adsorbent for cleaning the fume of garbage incinerator by removing the acidic gas, heavy metal, dioxin, etc from it is prepared from industrial light calcium carbonate (CaCO3) and Na salt as modifier through proportionally immersing the powder of light calcium carbonate in the solution of Na salt, heating while stirring, and calcining. |
Claim： |
|
Priority： |
|
PCT： |
|
LegalStatus： |
|
Relevancy information
