| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1707cc0b9d25d69d1054b0bcd6e2fc9f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S422-904
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-0894 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01C1-0494
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J12-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01C1-0405
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01C1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J12-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-32 |
| filingDate |
1983-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1984-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c787d9c880783a084d2e9d6ffe629ac3 |
| publicationDate |
1984-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4451436-A |
| titleOfInvention |
Nitrogen fixation by plasma and catalyst |
| abstract |
A system and a method of nitrogen fixation is disclosed in which nitrogen and other gases such as oxygen are electrically activated and reacted on a catalyst-like material to provide a fixed nitrogen product in such a way that the reactant gases are first placed into an excited state by a single electrode electric discharge acting on a gas stream and then by means of the stream the reactants are contacted on the catalyst-like material on which they are then combined and the product compounds which are thereby formed are shielded by the same catalytic material from ultra violet radiation generated by the electric excitation, said shielding being to prevent subsequent disassociation of the product compounds, and the gas stream emerging on the downstream side of the catalyst carries the products to an absorption bed on which they are absorbed and concentrated and then reacted with a periodic flow of hydrogen to provide ammonia. In an alternate embodiment the products absorbed on the bed are first desorbed and then reacted with hydrogen. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013149624-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009247391-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018052957-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1095907-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1095907-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6955790-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011123423-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5393421-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6296827-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5888413-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007025903-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4795617-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023114185-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006109195-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4877589-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10688465-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007016343-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007016343-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019062231-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5530202-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7413721-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4836997-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2001031230-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6471932-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11091403-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10337901-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19951976-A1 |
| priorityDate |
1983-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |