http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-898325-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c179b10cc0af597505d87b5e20c6becf |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-04 |
| filingDate | 1961-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1962-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-898325-A |
| titleOfInvention | Improvements in or relating to the production of triethyl borate |
| abstract | Triethyl borate is produced continuously by feeding a solution of boric acid in ethanol containing at least 3 moles of ethanol per mole of boric acid to a fractionating column while feeding to the column free ethanol at a lower level and an azeotroping agent (such as benzene, toluene or chloro benzene) at a higher level, the azeotroping agent being inert to triethyl borate and capable of forming a ternary azeotrope with ethanol and water which boils below any other azeotrope which might be formed, the free ethanol being employed in at least the amount necessary to produce a ternary azeotrope with the azeotroping agent and the water of reaction; establishing and maintaining a reflux ratio in the column such that the ternary azeotrope is separated as overhead and substantially pure triethyl borate is separated as bottom fraction. |
| priorityDate | 1960-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.