| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_67d45c805167dae0629bf5d1293a447d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f8fd80ced15ac30143d56fc1014c3fe3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-108
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-304
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-302
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-204
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-0462
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-20457
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-7022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-20473 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1493 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-14 |
| filingDate |
2010-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b2ae96a42c7ee08e50d04d53b9d2118
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc07acd2705bb4736c6dcdd5b40b441f |
| publicationDate |
2012-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2012297978-A1 |
| titleOfInvention |
Gas prepurification process |
| abstract |
A method for removing impurities from a feed air gas stream prior to the stream being fed to a cryogenic distillation unit. The feed air gas stream contacts an ionic liquid which adsorbs the impurities from the air. The method can use one or more beds such as in pressure swing adsorption processes. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019046919-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10765991-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4163005-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107188776-A |
| priorityDate |
2009-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |