| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e5302e08e56037ff7bc5c9b6fcc29f9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S62-927
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2200-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2200-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2205-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2200-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2290-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2200-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2270-90 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J3-0242
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J3-0233
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J3-0209
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J3-0257 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25J3-02 |
| filingDate |
1982-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1984-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ab77e11ad3cc9f071a7e1edcca57021 |
| publicationDate |
1984-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1166145-A |
| titleOfInvention |
Process to remove nitrogen from natural gas |
| abstract |
PROCESS TO REMOVE NITROGEN FROM NATURAL GAS ABSTRACT OF THE DISCLOSURE A process which effectively removes nitrogen from natural gas over a wide range of nitrogen concentra-tions and wherein the natural gas may also contain high con-centrations of heavy hydrocarbons. The process is especially advantageous for the purification of a natural gas stream recovered from a petroleum field where nitrogen injection is employed as an enhanced recovery technique. |
| priorityDate |
1981-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |