http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0934112-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f345527a2730680eae9db179a505efa4 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F27B7-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B7-364 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F27B7-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B7-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-79 |
| filingDate | 1997-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cc237a4d54b52e9e695c4ffa4b51a17 |
| publicationDate | 1999-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0934112-A1 |
| titleOfInvention | Reduction of no x emissions from rotary cement kilns by selective noncatalytic reduction |
| abstract | The use of urea injection SNCR is enabled for rotary kilns of the type used to produce cement clinker. Rotary kilns (10) are long cylinders that rotate about an inclined axis, with cement premix fed in at one end (14) and a burner (18) for heat at the other end (16). The geometry of the kilns and temperatures at the ends make introduction of ammonia or urea solutions ineffective or totally impratical. Urea prills can be injected at an initial velocity of a least 25, typically greater than 100 meters per second (20) to reach into the kiln where a suitable temperature window for NOx reduction can be found. |
| priorityDate | 1996-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.