http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MX-2012009132-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_199450d8e2d705a2b559ce4c32e5dcb3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A20-124 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D319-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-412 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-41 |
| filingDate | 2011-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_304c129f1b0e2da916504d04f0439243 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19ffffc1e18fae5c8169984afa136164 |
| publicationDate | 2012-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | MX-2012009132-A |
| titleOfInvention | PROCEDURE TO PREPARE LACTIC ACID. |
| abstract | The present invention describes a process for the preparation of tactical acid comprising the steps of: a) providing an aqueous medium comprising magnesium lactate; b) adding a monovalent base to the aqueous medium comprising magnesium lactate to form an aqueous medium comprising a water-soluble monovalent lactate salt and a solid magnesium base; c) separating the magnesium base from the aqueous medium comprising the water soluble monovalent lactate salt; d) adjust the concentration of the monovalent lactate salt in the aqueous medium to a value between 10 and 30% by weight; e) subjecting the aqueous medium comprising the monovalent lactate salt to water division electrodialysis, to produce a first solution comprising a monovalent base and a second solution comprising lactic acid and a monovalent lactate salt, electrodialysis is carried carried out at a partial conversion of 40 to 98 mole%; 1) separating the second solution comprising lactic acid and a monovalent lactate salt in lactic acid and a solution comprising the monovalent lactate salt by vapor-liquid separation; g) recycle the solution of step f) comprising the monovalent lactate salt to step d). |
| priorityDate | 2010-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.