| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e08019adda604a00fbcb889bad2763e1 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B45-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B45-00 |
| filingDate |
1994-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1996-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a139983300cb23e2b90c20c3cd7d8dca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2b11fdebce7d268f7551a65f59cc547
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8bf0eef1457abdc21ec549ca80a37a6 |
| publicationDate |
1996-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5497627-A |
| titleOfInvention |
Methods for purifying refrigerant compositions |
| abstract |
Improved methods for purification and recovery of individual refrigerants from refrigerant mixtures without chemical destruction of the contaminating refrigerant. Aqueous solutions are employed in extraction methods by relying on differences in water solubilities and partition coefficients at ambient temperatures. All refrigerants can be recovered and the aqueous solutions reused to form a cyclic process. Methods include countercurrent extraction. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010218552-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10436488-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8043574-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6086769-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7059143-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7599759-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007256432-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6096217-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7086240-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8128902-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6375912-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6357240-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11078007-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9423165-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013269376-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6164080-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10787303-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011212017-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004053404-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8834830-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10041713-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8075742-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010098965-A1 |
| priorityDate |
1994-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |