| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78ca80ad4b743c901ec136b21263f093 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01C1-086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C273-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D317-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C269-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C273-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C273-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-36 |
| filingDate |
2018-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7be0d840b813d128fd881e8639685abd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_039870418ed700241c587de32383a2a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f84eb2326600a0dd2075059f5ffbc1c0 |
| publicationDate |
2019-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110494429-A |
| titleOfInvention |
Integrated process for the production of glycerol carbonate (4-hydroxymethyl-2-oxo-1,3-dioxolane) and urea |
| abstract |
Systems and methods for integrated production of glycerol carbonate and/or urea. The present disclosure relates to the development of a method for the production of glycerol carbonate and/or urea from ammonia, carbon dioxide and glycerol. The method integrates glycerol carbonate production into the urea production process. The urea produced in the production facility can be used to produce glycerol carbonate by reacting urea with glycerol. Ammonia produced from glycerol carbonate production can be recycled back into urea production. Unreacted urea from glycerol carbonate production can be separated and recycled to the urea product stream. The system and method can reduce the cost of urea production and increase the product value of excess glycerol produced from other chemical plants. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111924859-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111924859-B |
| priorityDate |
2017-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |