http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-203764141-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4712266be0646c4963fb4c329018477 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-02 |
| filingDate | 2014-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bfd48665b45d43cb0cfee63c1e63c1ed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c3516e6d71c1af5d41705431258434a |
| publicationDate | 2014-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-203764141-U |
| titleOfInvention | Exhaust gas waste heat utilization and purification system for coke oven flue |
| abstract | The utility model relates to the field of comprehensive utilization and pollution abatement of coke oven flue exhaust gas, and in particular to an exhaust gas waste heat utilization and purification system for a coke oven flue. The system is characterized by comprising an exhaust gas waste heat recycling unit, a low-temperature SCR (selective catalytic reduction) desulfurization and denitration unit, a ventilator set, a coke supply unit, a final flue gas purification unit and a coke discharging unit, wherein the coke oven flue is connected with a flue gas inlet of the low-temperature SCR desulfurization and denitration unit through the exhaust gas waste heat recycling unit; an ammonia inlet of the low-temperature SCR desulfurization and denitration unit is connected with an ammonia pipeline; a smoke outlet of the low-temperature SCR desulfurization and denitration unit is connected with a chimney main flue through the final flue gas purification unit and the ventilator set. Compared with an existing device, the system has the advantages that flue exhaust gas is desulfurized and denitrified under the low-temperature working condition without the additional arrangement of a heating system, and the consumption of energy is reduced; the coke serving as a main catalyst for desulfurization and denitration is available from a coking plant and has a sufficient source, abandonment losses are avoided, the waste gas of the coke oven flue can be effectively abated and comprehensively utilized. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110292853-A |
| priorityDate | 2014-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.