http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2560591-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f16f3beb32124135db9ff8fca4e3c8b5 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-62 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-141 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-141 |
| filingDate | 1984-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7578a901d1ae0a1ef05b5fe67a6d75c5 |
| publicationDate | 1985-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2560591-A1 |
| titleOfInvention | PROCESS FOR PRODUCING HYDRARGILLITE |
| abstract | THE SUBJECT OF THE PRESENT INVENTION IS A PROCESS FOR MANUFACTURING HYDRARGILLITE. IT CONCERNS MORE PARTICULARLY THE MANUFACTURE OF SPECIFIC HIGH SURFACE HYDRARGILLITE. THE PRESENT INVENTION IN DETAILS CONCERNS A PROCESS FOR MANUFACTURING HYDRARGILLITE, CHARACTERIZED IN THAT IT INCLUDES THE FOLLOWING STEPS: A. ON REACT AN ALKALINE ALUMINATE WITH HYDROFLUORIC ACID AT A TEMPERATURE BETWEEN 5 AND 95C, THE QUANTIATURE 'HYDROFLUORIC ACID USED BEING BETWEEN 25 AND 90 OF THE AMOUNT NECESSARY TO COMPLETELY NEUTRALIZE THE ALUMINATE ALKALINITY; B. THE HYDRARGILLITE PRECIPITE OBTAINED IS POSSIBLY MURIED FOR 12 TO 10 HOURS AT A TEMPERATURE BETWEEN 5 AND 95C; C. THEN FILTER, WASH AND DRY THE HYDRARGILLITE OBTAINED. THE HYDRARGILLITE OBTAINED CAN BE USED IN PARTICULAR AS A PRIMER IN THE MANUFACTURE OF VERY FINE ALUMINA HYDRATE BY DECOMPOSITIONS OF THE ALUMINATE LIQUORS FROM THE BAYER CIRCUIT OR AS A CHARGE. |
| priorityDate | 1984-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.