| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f345527a2730680eae9db179a505efa4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00166
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00164
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00051
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2900-1404
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2900-1628
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2210-0075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00231 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-2485
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01C1-086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-0013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-2066 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01C1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01C1-08 |
| filingDate |
2012-04-26^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-02-13^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f8ca19034cf74b2035b7029e45120ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1aeadfc804a945b8d1b79d3b3d396c6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c10fb6516a806188a5a23807b55e01a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a67cfd0840be3ab540b44d238f51f57 |
| publicationDate |
2018-02-13^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2871405-C |
| titleOfInvention |
Ammonia gas generation from urea for low temperature process requirements |
| abstract |
A process for providing an ammonia feed includes (i) a thermal gasification stage and (ii) a controlled catalyzed hydrolysis stage. In stage (i) urea, water and heated gases are introduced into a gasification chamber upstream at a temperature and for a time sufficient to gasify the solution to a first stage gas stream comprising ammonia and isocyanic acid. The first stage gas stream is introduced to a stage (ii) catalytic hydrolysis reactor wherein the isocyanic acid) is hydrolyzed to ammonia with carbon dioxide as a byproduct. The process is provides ammonia for a low-temperature operation as needed. |
| priorityDate |
2012-04-25^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |