| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2270-0518
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2201-0109
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2205-0341
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2205-0338
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2205-0344
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2250-0636
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2223-038
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2205-0391
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2250-0626
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2205-0323
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2250-0443
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2205-0394 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C13-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-226
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17C13-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17C11-00 |
| filingDate |
2019-02-21-04:00^^<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-111771081-B |
| titleOfInvention |
gas supply container |
| abstract |
The present invention discloses a gas supply container for storing and dispensing reagent gases that includes a filter that enables the container to deliver the reagent gas at a high purity level after its filtration. The filter comprises a porous sintered body, and at low pressure, by passing a supply reagent gas through the filter during transport from the vessel at a relatively low flow rate with a relatively low pressure drop across the filter The flow of the reagent gas is effective to provide the desired level of purity of the reagent gas. |
| priorityDate |
2018-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |