http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101851155-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-12 |
| filingDate | 2010-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68462971e5d81615bdab6a19985f9aa0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4e1a3257a20b06bebffd0a9ebca0803 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0db969640cc89a571600ef6f96df4255 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d4b2619a803d53f3435d49b78702b2b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55ccfe27ca722c492b861314e3e9e943 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f4307b544079fc72ea2f019376357ad |
| publicationDate | 2013-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101851155-B |
| titleOfInvention | Method for separating octadecadienoic acid from mixed long-chain fatty acid |
| abstract | The invention relates to a method for separating octadecadienoic acid from mixed long-chain fatty acid, which adopts a fractional extraction method to separate the octadecadienoic acid from the mixed long-chain fatty acid by taking one of acetonitrile, furfural, dimethyl sulfoxide, dimethylformamide, N-methyl-2-pyrrolidone and sulfolane or a mixture thereof as an extracting agent and one of petroleum ether the boiling range of which is 60-90 DEG C or 90-120 DEG C, hexane, heptane and octane or a mixture thereof as a detergent. The process adopts organic solvents commonly used in industry, and the method has the advantages of simple process, high product quality, high yield, low production cost, high safety, environmental production, easy industrial production and the like. |
| priorityDate | 2010-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.