http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1193239-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6951cc3d4a12e48bbc7096e358735ddf |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2210-0046 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-0427 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1493 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B13-0285 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B13-02 |
| filingDate | 1983-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1985-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fc34f94aafb7cb4d8b129ad0975e40c |
| publicationDate | 1985-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1193239-A |
| titleOfInvention | Absorption process for producing oxygen and nitrogen and solution therefor |
| abstract | Abstract of the Disclosure Process for the separation and purification of oxygen and nitrogen is disclosed which utilizes solutions of oxygen carriers to selectively absorb oxygen from a gaseous stream. In the process, an oxygen carrier capable of reversibly binding molecular oxygen is dissolved in a solvent solution, which absorbs oxygen from an oxygen-containing gaseous feed stream such as atmospheric air and desorbs oxygen to a gaseous product stream, leaving nitro-gen as a byproduct. The feed stream is maintained at a sufficiently high oxygen pressure to keep the oxygen carrier in its oxygenated form during absorption, while the product stream is maintained at a sufficiently low oxygen pressure to keep the carrier in its deoxygenated form during desorption. In an alternate mode of opera-tion. the carrier solution is maintained at a sufficiently low temperature and high oxygen pressure to keep the oxy-gen carrier in its oxygenated form during absorption and at a sufficiently high temperature to keep the carrier in its deoxygenated form during desorption. Under such con-ditions, exceptionally high oxygen concentrations on the order of 95% to 99% are obtained, as well as a long carrier lifetime in excess of 3 months, making the process commercially feasible. |
| priorityDate | 1982-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 138.