http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104211611-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-645 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-685 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-20 |
| filingDate | 2014-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104211611-B |
| titleOfInvention | A kind of sodium glutamate fermentation technology |
| abstract | The present invention relates to a kind of sodium glutamate fermentation technology, it comprises the steps: to be simultaneously introduced liquefied ammonia in glutami acid fermentation liquor and sodium hydroxide reacts, the mol ratio of liquefied ammonia and sodium hydroxide is 2: 1, obtains the fermentation liquid containing sodium glutamate crude product that pH is 6.9-7.1; Filtering through mocromembrane, described mocromembrane aperture is 0.04-0.06 μm, centrifugal 3-5 minute of 2000r/min, collects bacteria-removing liquid and precipitation tropina; Bacteria-removing liquid pumps into bleacher and carries out desolventing technology, bleacher adds the powdered activated carbon of bacteria-removing liquid quality 1.5%, the temperature controlled in bleacher is 45-50 DEG C, concentration, the described concentration parameter after 30 points of decolouring is: temperature 60-70 DEG C, vacuum is-0.1kpa, and primary crystallization obtains sodium glutamate coarse crystal; Then refining and process waste water, present invention process is economic and environment-friendly, and it has broad application prospects. |
| priorityDate | 2014-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.