| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_84b594170ede8ee66942b6016f7baeb1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-204
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-708
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-7027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28D17-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-2067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-2062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-0233
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-20723
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-20707
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-502 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B7-364
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-925
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-0422
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8631
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23G7-068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23G7-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-927
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G70-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-343 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23G7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-44 |
| filingDate |
2018-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d44583d961d20ac06472ee39cec6387f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_771260e192a922604f96ec9b520a3265 |
| publicationDate |
2018-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-2560248-A |
| titleOfInvention |
A process and a device for the purification of waste gas |
| abstract |
Waste gas containing carbon compounds and nitrogen oxides is purified in a regenerative post-combustion system comprising at least two regenerators A-C filled with heat accumulator bodies 7a-7c and connected by a combustion chamber 10. Waste gas is supplied to a regenerator A and heated, carbon compounds are oxidised in the combustion chamber 10, and a reducing agent made of a nitrogen-hydrogen compound is added so that nitrogen oxides are reduced in the combustion chamber 10. A catalytically active heat accumulator layer 6a-6c in a lower part of the regenerator reduces remaining nitrogen oxides to nitrogen using a nitrogen-hydrogen compound in the regenerator. Clean gas is drawn off through another regenerator B. There may be three regenerators, with one regenerator A heating waste gas with clean gas drawn off a second regenerator B, while a third regenerator C is purged. The catalytically active heat accumulator layer 6a-6c may be a honeycomb block with prismatic channels. The process is particularly suitable for treating waste gases produced during the manufacture of cement clinker. A device for purifying waste gas is also claimed. |
| priorityDate |
2017-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |