http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2153259-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7da5c8e8c3e8261efe7e698c7198681b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-30 |
| filingDate | 1997-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07f904e852ba1c7246f9f49dbc4c8544 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed336f27bc01ef7e84b549b95efcdce4 |
| publicationDate | 2001-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2153259-A1 |
| titleOfInvention | PROCEDURE FOR THE PREPARATION OF CATALYSTS FOR THE DESNITRIFICATION OF GASES FROM CARBON FIBERS DERIVED FROM POLYARAMIDE FIBERS. |
| abstract | Procedure for the preparation of catalysts for the denitrification of gases from carbon fibers derived from polyaramid pounds. The developed catalyst is formed by carbon filaments with a diameter of around 10 microns. To obtain this material, we start with polyaramid polymeric fibers. More specifically, it starts with Kevlar fibers and reject fibers obtained during the Nomex manufacturing process. These reject fibers are chemically identical to normal fibers. For the transformation of the polyaramid fibers into carbon fibers, the polymeric material is heated in an inert atmosphere (e.g. N{sub, 2}) up to a temperature such that the elimination of the volatile substances occurs. Under these conditions, the formation of a carbonaceous residue takes place, which maintains the same fibrous morphology as the starting material. The carbonaceous material in the form of fiber obtained after the carbonization process is used as a denitrification catalyst. |
| priorityDate | 1997-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.