http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0504131-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3c9b648555a190d8ffd80f1ae6098c6a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-18 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-586 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 |
| filingDate | 1992-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_710c880706147ed0ef2e8bddfc1882aa |
| publicationDate | 1992-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0504131-A1 |
| titleOfInvention | Reduction of pollutants originating from industrial processes |
| abstract | in einer ersten Verfahrensstufe durch intensives In-Kontakt-Bringen mit Ammoniak und/oder Ammonium-Ionen generierendem und/oder solche enthaltendem, zu de-ammonisierenden Wasser und/oder Abwasser schließlich mit Ammonium-Ionen zumindest zum Teil beladenes, Ionenaustauschfähiges, anorganisches Struktur-Material (anorganischer Ionentauscher), insbesondere natürlicher Zeolith, in einer zweiten Verfahrensstufe als Lieferant von und/oder Ausgangsmaterial für mit einem zu de-(NO x )ierenden Abgas und/oder Rauchgas eines Oxidations- bzw. Verbrennungsprozesses in Kontakt und mit darin enthaltenen Stickstoffoxiden zur Umsetzung zu bringendes Ammonium und/oder Ammoniak eingesetzt wird. The invention relates to a method and a system for reducing and / or eliminating pollutants resulting from combustion and / or industrial and / or environmental relief processes, in particular from the group consisting of nitrogen oxides, ammonia and ammonium, nitrogen oxides contained in exhaust gases from combustion processes ammonia extracted from water and / or waste water can be converted to non-pollutants at elevated temperature, which is characterized in that at least one in a first process stage by intensive contact with ammonia and / or ammonia ion-generating and / or containing water to be de-ammoniated and / or wastewater, finally, ion-exchangeable, inorganic structure which is at least partially loaded with ammonium ions Material (inorganic ion exchanger), especially natural zeolite, used in a second process stage as a supplier of and / or the starting material for a to de- (NO x) ierenden exhaust gas and / or flue gas of an oxidation or combustion process in contact with contained nitrogen oxides, to the implementation to be brought ammonium and / or ammonia becomes. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8778190-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102008062299-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GR-1007843-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19617331-C2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19617331-A1 |
| priorityDate | 1991-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.