http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2456235-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f813840412afa617493ac844ba5e7cf3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b2e2d65aece6c8ed9ae7120acbc4a1c8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-04 |
| filingDate | 2010-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb95f5ead5d88576c4ce71785fe7a60f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_110c66a18de4f0722a7b1004070538d0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86a480455cdedef412e6b6876a7bed9d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50da70e2c1c3033bdd9ce976f7a9e2af http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71c26e8fb90f99626c8936d45138d9be |
| publicationDate | 2012-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2456235-C2 |
| titleOfInvention | Method of producing cellular graphite |
| abstract | FIELD: chemistry. n SUBSTANCE: invention relates to the technology of coal-graphite materials and can be used in producing flexible foil, anode paste for aluminium electrolysis cells, sealing layers, as sorbents for purifying water and collecting petroleum products. Thermal expanded graphite or cellular graphite is mixed with coal-tar pitch. A ferrosilicon additive and an additive of an iron or cobalt or nickel compound or mixtures thereof is added to the initial mixture. The prepared mixture is poured into a crucible with a ground stopper and the put into a muffle furnace. Catalytic graphitation is carried out at temperature 600-1000°C in a medium of exhaust gases or an inert medium. The crucible is removed from the furnace and cooled. Output of the obtained cellular graphite is calculated. n EFFECT: invention enables to lower graphitation temperature and prevent formation and release of benzpyrene. n 3 cl, 7 dwg, 16 ex |
| priorityDate | 2010-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.