http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102481519-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4fcbaf2297da74ffb075670bede684aa |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02C20-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-80 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01C1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-58 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01C1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-96 |
| filingDate | 2010-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b396ff2e40344f7a6c82fe10351e57ac |
| publicationDate | 2015-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102481519-B |
| titleOfInvention | Process and apparatus for recovering ammonia from a gas stream |
| abstract | The present invention relates to a process for the recovery of ammonia contained in a gaseous stream, said process comprising the following phases: (a) subjecting the gaseous stream containing ammonia to a washing with an aqueous washing solution having a pH lower than 7.0, with the formation of a purified gaseous stream and an aqueous solution containing an ammonium salt; (b) treating the aqueous solution containing the ammonium salt coming from phase (a) in a vertical falling film heat exchanger at a temperature from 50 to 250 DEG C and an absolute pressure ranging from 50 KPa to 4 MPa with the formation of a regenerated washing solution and a gaseous stream comprising NH3 and H2O; (c) recycling said regenerated washing solution to phase (a). The present invention also relates to equipment for effecting the above process. |
| priorityDate | 2009-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.