http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-475453-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c2f4f7b17dabc90df9774793cb3e6427 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21F9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-68 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-34 |
| filingDate | 1978-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1979-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-475453-A1 |
| titleOfInvention | PROCEDURE AND DISPOSITION FOR THE FINE PURIFICATION OF EXHAUST GASES. |
| abstract | Procedure for the fine purification of exhaust gases, containing nitrogen oxides, iodine and iodinated compounds, and tritiated water vapor, from a reconditioning facility for irradiated nuclear fuels and / or reproductive or fertile substances, after coarse purification above, characterized in that superabeotropic nitric acid is introduced at the top of a column with opposite directions of gas and liquid circulation (countercurrent column), and corresponding to the melting diagram of the HNO3-H2O system, it is cooled to a temperature of up to ¿65ºC, preferably up to ¿40ºC, because the superabeotropic nitric acid, after passing through the countercurrent column, is led through a second column arranged afterwards and there it is cooled to a temperature of up to -65ºC, preferably up to -40 ° C, because the exhaust gas to be purified, for example after passing through purification, is sufficient to re Nox combination, it is introduced by the head of the second column. |
| priorityDate | 1978-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.