http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104263322-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2205-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2205-122 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2205-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2205-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2205-47 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K5-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K5-04 |
| filingDate | 2014-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104263322-B |
| titleOfInvention | A kind of mix refrigerant of replacement R502 and its preparation method and application |
| abstract | A kind of mix refrigerant of replacement R502 and its preparation method and application, under the operating mode of low temperature I, by mass percentage, the mix refrigerant is made up of 1~68% fluoroethane, 19~98% propylene and 1~32% propane, is made up of 1~22% fluoroethane, 29~78% propylene and 21~49% propane under the operating mode of low temperature II.Fluoroethane, propylene and propane are well mixed in the liquid state in proportion during preparation.The mix refrigerant ODP=0, GWP<12, environmental performance is fabulous.Evaporating pressure, condensing pressure, pressure ratio, normal boiling point, delivery temperature and R502 are very close, slip temperature is less than 2K, cycle performance coefficient, refrigerating effect per unit swept volume are superior to R502, unit mass refrigerating capacity is far above R502, standard volume refrigerating capacity is slightly less than R502, as the substitute of R502, and the filling quantity of refrigerant can be greatly reduced, reduce energy resource consumption. |
| priorityDate | 2014-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.