Method of integrated dust removal and desulfur of smoke and its equipment |
Title： |
| Method of integrated dust removal and desulfur of smoke and its equipment |
|
Application Number： |
01144578 |
Application Date： |
2001/12/21 |
Announcement Date： |
2003/07/02 |
Pub. Date： |
|
Publication Number： |
1426830 |
Announcement Number： |
1190256 |
Grant Date： |
2005-2-23 |
Granted Pub. Date： |
2005-2-23 |
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
B01D 46/00, B01D 53/81 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Sun Junmin, Yao Qiang, Xiang Guangming |
Key Words： |
integrated, dust removal, desulfur, smoke |
Abstract： |
A process for dedusting and desulfurizing fume at the same time includes such steps as granulating the mixture of catalyst, desulfurizing agent and water-bearing agent, moistening and activating by high-temp. steam, reaction and adsorption in fume and pre-reacting chamber, entering bag-type deduster along with fume to generate a granule layer on the filter material, further removing dust and adsorbing SO2, and feeding the dust in ash cabin back to the circulating ash cabin for cyclic use. Its advantages are high efficiency, and synchronization of dedusting with desulfurizing. |
Claim： |
|
Priority： |
|
PCT： |
|
LegalStatus： |
|
Relevancy information
