http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-211274164-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_557e945e3c25e787c340592fc0002dfb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-78 |
| filingDate | 2019-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b06e95fa2ceca6e4cb260c9500449959 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca85150c95d32d3f8135193d1c0cb4f0 |
| publicationDate | 2020-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-211274164-U |
| titleOfInvention | Ammonia-containing tail gas treatment device for dry ammonium workshop section in alkali industry |
| abstract | The utility model belongs to soda industry stench pollutant ammonia administers the field, concretely relates to ammonia-containing tail gas processing apparatus in dry ammonium workshop section of alkali industry. Comprises an ammonia desulphurization device and a dust removal and absorption device for the ammonia-containing tail gas of the combined-alkali dry ammonium; the ammonia desulphurization device is connected with the dust removal and absorption device for the ammonia-containing tail gas of the combined-alkali dry ammonium. The ammonia desulphurization device comprises a desulphurization tower, an oxidation tank, a flue gas absorption circulating pump, a concentration circulating pump and an ammonium sulfate centrifuge; the desulfurization tower is connected with the ammonium sulfate centrifugal machine through a concentration circulating pump, and the desulfurization tower is in circulating connection with the oxidation tank through a flue gas absorption circulating pump. Ammonium sulfate filtrate is connected with ammonia tail gas absorption tower, the utility model provides an ultralow emission of stench pollutant ammonia, avoid the waste liquid to discharge, increase ammonia recycle rate, optimize thermoelectric ammonia process desulphurization unit. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114917743-A |
| priorityDate | 2019-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.