http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2743659-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_25b693392b9082527a5c397b972e6b3b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00108 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D19-0015 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C273-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C273-04 |
| filingDate | 2009-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12bd38c0d5dd590e62c7c0965ed26096 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f560433ecf09da89831242ff2bc8d859 |
| publicationDate | 2016-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2743659-C |
| titleOfInvention | Improvement to the high-pressure loop in a process for synthesis of urea |
| abstract | A process and a related plant layout for producing urea are disclosed, wherein the high--pressure loop (1) comprises a synthesis reactor (2), a thermal stripper (3), a condenser (4), and an adiabatic CO2 stripper (10) disposed upstream said thermal stripper, separating a vapour phase (13) containing ammonia from the urea solution (9) discharged from the reactor, and recycling said vapour phase to the re-actor. The adiabatic stripper (10) can be incorporated in a reactor (200) having a top reaction zone and a bottom adiabatic stripping zone. A revamping method for a conventional urea plant in accordance with the inventive process is also disclosed. |
| priorityDate | 2008-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.