| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a4d3ea8074b1f14fa85f48140c8b5b38 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00078
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-1943
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-185 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J10-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C273-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D251-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D251-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J4-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D251-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C273-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-24 |
| filingDate |
2020-12-17^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26a181f7194c333d8d5176f51314d5a3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b527c345a7cbbb74d17b4f6a77bb3d85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7e13987811b39bfec767a73ce2ad562 |
| publicationDate |
2022-06-23^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
AU-2020409570-A1 |
| titleOfInvention |
Combined reactor for high-pressure synthesis of melamine |
| abstract |
Reactor for the high-pressure non-catalytic synthesis of melamine from urea, comprising coaxial inner reaction zone (6) and outer reaction zone (7) wherein a crude melamine is formed in the inner reaction zone and contacted with gaseous ammonia for stripping in the outer reaction zone, wherein a gaseous phase liberated in the outer zone is collected in a gas collection chamber (12) above the reaction zones, wherein the crude melamine melt is transferred from the inner zone into the outer zone via a submerged liquid passage below the liquid level to provide a liquid seal between the chambers. |
| priorityDate |
2019-12-20^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |