| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4573825eb8fa0ab1590e34afc5861b89 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S95-902
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S423-21 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-186
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-026 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-22 |
| filingDate |
2001-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2004-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebcc4485fa2f1ceddd364e727a8aa489
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_554b9ac128b64a6785d8c17852b6eb27 |
| publicationDate |
2004-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6806219-B2 |
| titleOfInvention |
Exchanged zeolites X, in particular exchanged with lithium, their process of preparation and their use as adsorbents of nitrogen in the separation of the gases of the air |
| abstract |
The present invention relates to zeolites X, most of the exchangeable sites of which are occupied by lithium and di- and/or trivalent cations, having an improved thermal stability and an improved crystallinity with respect to zeolites of the prior art with the same degree of exchange of lithium and of di- and/or trivalent cations. The zeolites of the present invention are particularly effective as adsorbents of the nitrogen present in various gas mixtures and are well suited to the noncryogenic separation of the gases of the air. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006131181-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007209509-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8551319-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11266974-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010113854-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9744519-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010196213-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10464043-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8133378-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8530367-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11292724-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11759762-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7592284-B2 |
| priorityDate |
2000-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |