http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109374838-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-0016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-0004 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-00 |
| filingDate | 2018-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109374838-B |
| titleOfInvention | Hazardous gas monitoring method adopting radioactive tracer |
| abstract | The invention discloses a dangerous gas monitoring method adopting radioactive tracer, which comprises the following steps: 1) selecting solid micro powder of radioactive substances which are insoluble in water as a tracer; 2) mixing the tracer with the dangerous gas, and preparing; 3) the concentration of the leaking gas is determined by the radioactive substance intensity. The invention also provides a device for collecting the gas containing the radioactive substance solid micro powder, the method of the invention determines the concentration of the leaked gas through the tracer, and the data analysis and test are accurate; the device mainly solves the problems that the prior art is low in dust filtering rate in gas and a gas outlet is easy to block. |
| priorityDate | 2018-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.