http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2273004-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_599e871fdcf6eeff4ac86daea1c8683b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D2101-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D2101-45 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D2101-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D3-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B18-023 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B18-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-33 |
| filingDate | 1997-11-25^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2007-05-15^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06690eb0788cbc9b2b67a4ca0c909004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37f98db917b153656188a1b8ccebfc48 |
| publicationDate | 2007-05-15^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2273004-C |
| titleOfInvention | Method for the insolubilisation and consolidation of used brasques from hall-heroult electrolyte vessels |
| abstract | Process for insolubilization and consolidation in the form of pellets spent potlining from the electrolysis tanks for the production of aluminum comprising the grinding of said armlets and their intimate mixing with various refractory powdery additives before cooking characterized in that after introduction: a first additive intended when cooking to fix alkali metals, and chosen in the group of silicoaluminates, then a second additive intended for cooking, on the one hand, to combine with fluorinated compounds impregnation to form new stable and insoluble compounds, on the other hand part, by its excess non-combined fraction, to be the consolidation of the mixture, and chosen from the group of oxides and salts of calcium and preferably limestone cements and mortars, performs shaping by agglomeration in the form of pellets intimate mixture of old crushed potatoes with said first and second powdery additives before cooking at a temperature between 700 ° C and 950 ° C. |
| priorityDate | 1996-11-26^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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