http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011097254-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d655b48d184e0d6f3178ae136f5ef332 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B35-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B35-10 |
| filingDate | 2010-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae03e386a547d6606eacef5dd01e80fa |
| publicationDate | 2011-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2011097254-A1 |
| titleOfInvention | System and method for recovering boron values from plant tailings |
| abstract | A method is provided for recovering boric acid from a solution containing boric acid and at least one lithium compound. The method comprises (a) passing the solution through an ion exchange resin such that boric acid accumulates on the resin; (b) removing the boric acid from the resin with an aqueous alcohol solution, thus obtaining a first solution comprising an alcohol, boric acid, and water; (c) converting at least a portion of the boric acid to trimethyl borate, thereby obtaining a second solution; (d) distilling an azeotrope from the second solution, wherein the azeotrope contains trimethyl borate; and (e) recovering boric acid from the azeotrope. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019094674-A1 |
| priorityDate | 2009-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.