http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107413187-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02C20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-106 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-485 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-0454 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-0407 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-68 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-78 |
| filingDate | 2017-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107413187-B |
| titleOfInvention | An environmentally friendly sulfur hexafluoride/nitrogen mixed gas separation and recovery device and method |
| abstract | The invention discloses an environment-friendly sulfur hexafluoride/nitrogen mixed gas separation and recovery device, which is characterized by comprising a pressure monitoring module, a three-way switching valve, a straight-through valve group, a booster valve group, a high vacuum valve group, and a chemical treatment device , mixed gas separation device and compression recovery device; the sulfur hexafluoride/nitrogen mixed gas chamber is connected to the inlet of the three-way switching valve through the pressure monitoring module, and the first outlet of the three-way switching valve is connected to the mixed gas separation device through the booster valve group The inlet of the three-way switching valve is connected to the inlet of the mixed gas separation device through the straight-through valve group, and the third outlet of the three-way switching valve is connected to the inlet of the mixed gas separation device through the high vacuum valve group; the outlet of the mixed gas separation device Connect the chemical treatment unit and the compression recovery unit in sequence. The entire separation and recovery process has no leakage, and SF 6 gas can be recycled and reused, which not only meets environmental protection requirements, but also reduces production costs. |
| priorityDate | 2017-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.