http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2246121-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bf67d824ec10e776bf089bbb656602e2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-60 |
| filingDate | 1991-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a03b8f942900d949462783ff55d0a8b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a79529158f85eaec702d3dd9fba436c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_605ffaf8220f64442b45da9eff220938 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b5dd3fcbe60eff1c7ba8ddcd6762f17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ec193537635ca0ca9293e70286af015 |
| publicationDate | 1992-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-2246121-A |
| titleOfInvention | Desulphurization and denitration of furnace gases |
| abstract | A process for simultaneously effecting desulfurization and denitration within a furnace by: supplying at least one chemical agent selected from the group consisting of a) ammonia gas or an aqueous solution thereof, b) an aqueous solution of ammonium sulfate and acidic ammonium sulfate, and c) a powder or aqueous solution of urea and urea compound in one of the three modes of: i) applying one of the chemical agents to an upstream region within the furnace having a temperature of not higher than 1100 DEG C to not lower than 700 DEG C, an intermediate stream region within the furnace having a temperature of not higher than 900 DEG C to not lower than 500 DEG C and a region downstream from the outlet of the furnace and having a temperature of not higher than 500 DEG C to treat a gas in three steps, ii) applying one of the chemical agents singly and the other two chemical agents in mixture to two of the three regions to treat a gas in two steps, and iii) applying at least two of the chemical agents in mixture to one of the three regions to treat a gas in one step, and primarily effecting a denitration reaction in the upstream region and a desulfurization reaction and a second-step denitration reaction in the intermediate stream region and the downstream region in the case of the mode i) or ii), or simultaneously effecting a desulfurization reaction and a denitration reaction in the case of the mode iii). <IMAGE> |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102016220184-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10280085-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TR-28307-A |
| priorityDate | 1990-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.