http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2757521-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_199450d8e2d705a2b559ce4c32e5dcb3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B7-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-412 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B7-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B13-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B13-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F5-10 |
| filingDate | 2014-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf60e5673df46cdce51993f0aad10bfa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d91b345fa63d291fa9fcc185d8dd5ad5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_215db9c0d39ea397f2105a01fe137d5d |
| publicationDate | 2020-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2757521-T3 |
| titleOfInvention | Carboxylic acid manufacturing process |
| abstract | A carboxylic acid manufacturing process comprising the steps of - subjecting a carbon source to a fermentation step to form a carboxylic acid, a fermentation step comprising the steps of fermenting a carbon source by means of a microorganism in a broth. fermentation to form carboxylic acid and neutralize at least part of the carboxylic acid by adding a magnesium base selected from magnesium oxide and magnesium hydroxide, thereby obtaining a magnesium carboxylate, - subjecting the magnesium carboxylate to an acidification step wherein the magnesium carboxylate is contacted with HCl in an aqueous environment to form an aqueous mixture comprising carboxylic acid and magnesium chloride, - subjecting the aqueous mixture comprising carboxylic acid and magnesium chloride to a separation step, to form an effluent comprising carboxylic acid and a magnesium chloride solution, - provide a s aqueous solution comprising 5-25% by weight of MgCl2 and, optionally, organic contaminants to an evaporation stage, in which the water and, when present, the organic components are evaporated, - remove an aqueous solution with a concentration of MgCl2 of 25-35% by weight of an evaporation stage and provide it to a preconcentrator in which it is contacted with a stream of gas containing HCl with a temperature of at least 300 ºC, - provide an aqueous solution with a concentration of MgCl2 of 35-45% by weight resulting from the preconcentrator to a thermohydrolysis reactor, the reactor being at a temperature of at least 300 ºC, - removing MgO from the thermohydrolysis reactor in solid form and withdrawing a gas stream containing HCl from the thermohydrolysis reactor, said HCl-containing gas stream having a temperature of at least 300 ° C, - providing the HCl-containing gas stream having a temperature of at least 300 ° C at preconcentrator, - withdraw a gas stream containing HCl with a maximum temperature of 150 ºC from the preconcentrator. |
| priorityDate | 2013-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.