http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-210057883-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_53b69e4f38dbeb17e8ff62fac78b5425 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 |
| filingDate | 2019-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2f964acedf83951f87d3a7548752be2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c1bb7626f5a548fafac96c3484e58a3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e194672bfcf53a35c6e7a93e356687e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85c476724eb2840c8bb8762806d2a05b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0658be8f7fe86ae73da4e5d230eecb50 |
| publicationDate | 2020-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-210057883-U |
| titleOfInvention | Denitration system of dry-method cement rotary kiln |
| abstract | The utility model discloses a denitration system of dry process cement rotary kiln, through setting up reductant injection system respectively at dore and C5 whirlwind section of thick bamboo, two way aqueous ammonia reductants measure the distribution alone, at first control dore spout the ammonia nitrogen concentration requirement that the ammonia reductant quantity made it satisfy the discharge port, the ammonia nitrogen concentration who spouts ammonia reductant quantity when dore reaches the maximum value and export the flue gas still does not satisfy the environmental protection requirement start the injection system of C5 whirlwind section of thick bamboo, spout ammonia through the secondary and make it with the NOx further chemical combination in the flue gas, reduce into nitrogen gas and water with it. The denitration system can make the ammonia nitrogen of the outlet flue gasThe concentration is stably controlled at 100mg/Nm 3 The environment-friendly requirement is met; and the consumption of ammonia water is low, and the operation cost is low. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109821392-A |
| priorityDate | 2019-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.