http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104600298-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-582 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58 |
| filingDate | 2015-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104600298-B |
| titleOfInvention | A kind of method that rheological phase reaction method prepares high purity lithium fluoride |
| abstract | The invention belongs to the preparing technical field of high-purity inorganic compound, specifically disclose a kind of method that rheological phase reaction method prepares high purity lithium fluoride.Step is: (1) by additives polyvinyl alcohol butyral PVB with etc. the dehydrated alcohol of quality miscible after join in 99.9% pure Lithium Carbonate powder, it is subsequently adding 40% Fluohydric acid., stirring mixture furnishing gluey rheology state uniformly, stirring rheology reacts 38 hours in a kettle.；(2) step (1) is incubated a period of time after having reacted in an oven, score layer product after cooling, upper strata is clear liquid, lower floor is white sticky product, through being filtrated to get white filter cake, filtrate returns step (1) reusable edible, and filter cake is lithium fluoride ointment, is washed with deionized final vacuum and is dried to obtain high purity lithium fluoride finished product.Preparation technology of the present invention is simple, environmental friendliness, reacts abundant productivity height, and Granularity Distribution is uniform, purity is high, is a kind of method being suitable to produce high purity lithium fluoride in enormous quantities. |
| priorityDate | 2015-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.