http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2103392-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3d7c0ad89fd7c6ae055058ebd2fa358 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D2101-45 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D2101-49 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D3-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09B3-00 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-45 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-49 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-00 |
| filingDate | 1993-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1998-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e12ef8f503c8855e039f76129ead2aa1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_196e6892a7e9b7c867f4a7befcfe0415 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_129274fa2cd7b33b49abe396421e5bd1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c65ef82a63df837fa51c31593fd4183 |
| publicationDate | 1998-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2103392-C1 |
| titleOfInvention | Method of thermally treating worked out packing of electrolysis baths of hall-heroult type |
| abstract | FIELD: waste disposal. SUBSTANCE: packing with particle size less than 3 mm, consisting of carbonaceous and aluminosilicate substances impregnated with inorganic fluorine compounds and powdered inorganic additive, in particular, kaolin, calcium sulfate, or their mixture at ratio as high as 50%, is fed into gas flow heated to predetermined temperature T and recycling in upper part of reactor to form suspension. Contact time of solid particles of mixture with recycling gas is adjusted in such a way as to heat mixture, prior to be withdrawn from bottom part of reactor, to preset temperature t and temperature in bottom part of reactor T o is maintained in accordance with inequality T>T o ≥t. Gas stream escaping reactor is cooled, freed from stabilized residue, dedusted, and released into atmosphere. According to invention, temperature T of gas stream in upper part of reactor is maintained within the range from 700 to 1100 C, and concentration of suspension in the same space in 0.1-3 kg/cu.m range, while mixture, prior to be withdrawn, heats to temperature from 400 to 750 C. EFFECT: enhanced efficiency of process. 15 cl, 1 dwg, 1 tbl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2683400-C1 |
| priorityDate | 1992-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.