http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106587090-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B35-121 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B35-12 |
| filingDate | 2016-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106587090-B |
| titleOfInvention | A method of synthesizing four water eight borate two sodium using liquid boron rock |
| abstract | The invention belongs to chemical technology fields, are related to a kind of method synthesizing four water eight borate two sodium using liquid boron rock, and this method includes：Liquid boron rock acidification carry boron obtain acidification carry boron liquid, acidification carries boron liquid and uses alcohol kind of extractants to extract boric acid at normal temperatures, boron-rich organic phase is obtained by the esterification of extractant and boric acid, boron-rich organic phase removes calcium using the washing of acidity 0~12M acidity solutions, magnesium, the impurity such as iron, boron-rich organic phase after washing impurity-removing is mixed with sodium hydroxide solution, it is stripped to obtain strip liquor under stirring, by controlling concentration of sodium hydroxide solution and stream ratio, the hydrolysis reaction of boron-rich organic phase borate is set to be coupled with the synthetic reaction process of four water eight borate two sodium, directly obtain four water eight borate two sodium solution, the four water eight borate two sodium for obtaining the low impurity content is obtained after powder is made in drying.The method of the present invention simplifies the preparation process of four water eight borate two sodium, has the characteristics that raw material cheap and easy to get, superior product quality, energy consumption decline, are suitable for commercial Application. |
| priorityDate | 2016-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.