http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108020446-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-2247 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-22 |
| filingDate | 2016-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108020446-B |
| titleOfInvention | Tritium and carbon sampling device in air |
| abstract | The invention belongs to the technical field of sample collection and pretreatment, and particularly relates to a tritium and carbon sampling device in air. The device comprises a refrigerator, a water cooling tank, an air diaphragm pump and a condenser, wherein the refrigerator is connected to the water cooling tank through a pipeline and used for cooling the water cooling tank; the air diaphragm pump is connected with the flowmeter through a pipeline; the flow meter is connected with the inner layer pipe of the condenser through a pipeline; the lower end of the middle layer pipe of the condenser is provided with a polytetrafluoroethylene plug drain valve; the lower end of the condenser inner layer pipe is communicated with the condenser middle layer pipe. The invention adopts low-temperature condensation, has higher collection efficiency on tritium, and can directly measure the collected water sample and measure the collected water sample after proper enrichment and concentration. |
| priorityDate | 2016-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.