http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103525550-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cb351a5a4e03ee3773bd0df5dbae9ac3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23D9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B3-12 |
| filingDate | 2013-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bbfec47f7ef643414d404cd3fd740b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c748c97602c66b5cc3f575aebfe57b58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b623d92ccb1c2d5056e560a1ac79e60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1642db18567e6a2dfcc36aebcb0fa384 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_713398ba7e5ba8b4da55fa48d88ada7a |
| publicationDate | 2015-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103525550-B |
| titleOfInvention | Deodorization method used for lowering content of 3-chlorine-1,2-propylene glycol in vegetable oil |
| abstract | The invention discloses a deodorization method used for lowering the content of 3-chlorine-1,2-propylene glycol in vegetable oil. The deodorization method comprises the following steps: with discolored vegetable oil as a raw material, and heating up the discolored vegetable oil to 110 DEG C-150 DEG C by a heat exchanger; feeding the heated vegetable oil to a material distributor of a molecular distiller and uniformly distributing, and setting the temperature of a heating surface of the molecular distiller to 170 DEG C-190 DEG C, wherein the temperature of a condensing surface of an internal condenser of the molecular distiller is 5 DEG C-20 DEG C, and vacuum degree is 0.1 Pa-5 Pa; enabling a light-phase odor component to flow into a light component collecting tank after condensing through the internal condenser, and quickly cooling heavy phase to 50 DEG C or lower by the heat exchanger to obtain deodorized vegetable oil with 3-chlorine-1,2-propylene glycol content smaller than 300 mg/kg. Compared with the prior art, the deodorization method disclosed by the invention has the advantages of lowering production amount of the 3-chlorine-1,2-propylene glycol in the deodorized vegetable oil and providing references for improving an existing vegetable oil refining process. |
| priorityDate | 2013-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.