Method for stabilizing flying ash from burn by using soluble medicament of phosphate |
Title： |
| Method for stabilizing flying ash from burn by using soluble medicament of phosphate |
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Application Number： |
200510011651 |
Application Date： |
2005/04/29 |
Announcement Date： |
2005/11/16 |
Pub. Date： |
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Publication Number： |
1695832 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
B09B 3/00 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Jiang Jianguo, Zhang Yan |
Key Words： |
soluble medicament, phosphate, stabilize, flying ash, burn |
Abstract： |
A process for stabilizing the flying ash generated by burning by used of soluble phosphate featurs that the heavy metals contained in said flying ash can chemically react on said soluble phosphate to decrease its toxin, so the flying ash can be buried in the ground with high safety. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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