| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_199450d8e2d705a2b559ce4c32e5dcb3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B7-035 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C55-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B7-03 |
| filingDate |
2012-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16def40631b7f8e16b6a3e59b1712996
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d91b345fa63d291fa9fcc185d8dd5ad5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18fd99607e8a14d85ec9c658a35f073e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55dbbf5f52ade3868f0eb5c71aa398b0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c538ab233c13ceef1e1c3b63ad15cc79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e5bde015df7e57e8fe445f73dfecacb |
| publicationDate |
2014-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20140064870-A |
| titleOfInvention |
Recovery of carboxylic acid from carboxylic acid magnesium salt by precipitation using hydrochloric acid, useful for fermentation broth post treatment |
| abstract |
The present invention provides a process for the production of succinic acid, said process comprising the steps of: - providing magnesium succinate; - acidifying the magnesium succinate with hydrogen chloride (HCl) to obtain a solution comprising a succinic acid and magnesium chloride (MgCl 2 ); -, any concentration step for concentrating the solution containing the succinic acid and MgCl 2; - precipitated the succinic acid from the solution comprising a succinic acid and MgCl 2, and a succinic acid to obtain a precipitate, and MgCl 2 solution. The inventors have found that the precipitation of succinic acid from the solution after the addition of HCl to the magnesium salt of succinic acid results in a very efficient separation of succinic acid from the magnesium succinate solution. |
| priorityDate |
2011-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |