http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0254036-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b502fde933db1d6126d10bbcbddb83ea |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23C9-003 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23C9-00 |
| filingDate | 1987-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8884da419b59104ed5fb9588d5a0cb84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc1a1fbd3fff1dd8b50064d91276f553 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c394a33cb30587b7c2e3b34d5b0cb00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e7425678b34591563d4f2612bf62f2e |
| publicationDate | 1988-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0254036-A2 |
| titleOfInvention | Process and installation for reducing the NOx content in flue gas of steam generators heated with coal dust with dry ash removal |
| abstract | In a method for reducing the NO x content in the flue gas when burning coal dust in steam boiler systems, in particular with dry ash removal, preferably in large combustion plants of steam boilers, in which part of the flue gases in the area of the burners are returned to the combustion chamber and before entering the boiler Fresh air is mixed, a solution is to be created that, in coal-fired steam boiler systems, measures on the primary side, which take up a relatively small amount of space and have a low loss of efficiency and which, in particular, enable inexpensive retrofitting of existing systems, the NO x content in the exhaust gas stream which is released into the environment largely diminished.n n n This is achieved in that in at least two superimposed burner levels, the flame cores in the core areas are subjected to a substoichiometric ratio to the respective coal dust flow with primary air and, if necessary, admixable fresh air and / or recirculated cold flue gas to the burner core areas additionally as secondary air and the burner jacket Chen is supplied as tertiary air in such a way that an almost stoichiometric combustion air ratio in the region of the lower burner level and a strongly substoichiometric combustion air ratio in the region of the upper burner level. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0497089-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9854513-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0497089-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106765149-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2711224-A1 |
| priorityDate | 1986-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.