http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105175275-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P13-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-40 |
| filingDate | 2015-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105175275-B |
| titleOfInvention | A kind of isolation and purification method of L ornithine |
| abstract | The present invention relates to a kind of isolation and purification method of L ornithine is it is characterised in that the method comprising the steps of：(1) ion exchange；(2) nanofiltration；(3) pH, decolouring are adjusted；(4) reverse osmosis concentration；(5) condensing crystallizing.The present invention saves energy consumption using advanced handling process such as membrance separation, nanofiltration decolouring, membrance concentration, saves the consumption of activated carbon, decreases the pollution to environment, reduces production cost, improves product quality. |
| priorityDate | 2015-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 331.