| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4bb582f08de09f08d41e80a719406e90 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-215 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M103-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-02 |
| filingDate |
1986-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a24a2f72d72908fa37ba801b16a2ac48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_157a1ba8a944c45eb2b83582411f654a |
| publicationDate |
1986-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-8604917-A1 |
| titleOfInvention |
Method for the continuous chemical reduction and removal of mineral matter contained in carbon structures |
| abstract |
A process for treating carbon to reduce the ash content therein. The process involves treating the carbon with a fluorine acid solution which consists of an aqueous solution of hydrofluorosilicic acid and hydrogen fluoride, such that the available metal oxides are converted to metal fluorides and/or metal fluorosilicates and separating the treated carbon from the metal fluorides and/or metal fluorosilicates produced by the treatment. |
| priorityDate |
1985-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |