http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102770521-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cb5bf7d39a267922a40a46e74f210f08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23D9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11C3-123 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11C3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23D9-02 |
| filingDate | 2011-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86606b7ce4ff2c7073f165990694d3a2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f89ab383e83427d9d38ae36fdf7989a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03266033714fd8cde9261880e204c59e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22541a2d35a85027971cb8c2852af9f5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6891221d306ef7f044e629f1a4540163 |
| publicationDate | 2014-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102770521-B |
| titleOfInvention | Method for producing hydrogenated fat or oil |
| abstract | Disclosed are a method for producing a hydrogenated fat or oil, whereby, in hydrogenating a fat or oil containing a polyvalent unsaturated fatty acid, the formation of a trans acid is minimized to improve the oxidation stability of the fat or oil, and a production device therefor. Specifically disclosed is a method for producing a hydrogenated fat or oil comprising hydrogenating a fat or oil containing a polyvalent unsaturated fatty acid in the presence of a nickel catalyst, wherein the hydrogenation is conducted at a reaction temperature of 60-75 DEG C, and the fat/oil temperature-increasing ratio per unit of iodine value lowered by the aforesaid hydrogenation is regulated to 0.5 or below by controlling either or both of the heat amount for cooling and the hydrogen amount supplied to the hydrogenation system so that the amount of a trans acid formed per unit of iodine value lowered by the aforesaid hydrogenation is adjusted to 0.25 wt%. The regulation is conducted by controlling the operation of a circulating pump (17) and the operation of a flow rate-adjusting valve (15) by an electronic controller (11) based on the data of the temperature in a reaction container (7) and the data of the pressure in a hydrogen supply channel (6). |
| priorityDate | 2010-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.