http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106748780-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-48 |
| filingDate | 2016-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106748780-B |
| titleOfInvention | A kind of removal methods of injection Synthetic Oil metal residual |
| abstract | The invention discloses a kind of removal methods of injection Synthetic Oil metal residual, include the following steps: that gas operated device is inserted into Synthetic Oil to be processed by step 1., be passed through carrier gas to Synthetic Oil, open vacuum, stirring is kept for 0.5 ~ 5 hour；After the completion of to be processed, stop heating, stop being passed through carrier gas；Step 2. stirs 0.5 ~ 5 hour to the grease obtained addition adsorbent 1 of step 1, and adsorbent 2 is added after filtering, stirs 0.5 ~ 5 hour, and after the completion of to be adsorbed, filtering obtains the triglyceride that metal residual meets injection requirement.The present invention is removed using carrier gas and cooperates with technique with adsorbent, and the effect of unexpected removal kish is produced.The metal residual standard of three acid esters of glycerol for injection are as follows: heavy metal must not exceed 0.001%；Chromium must not exceed 0.000005%；Copper must not exceed 0.00001%；Lead must not exceed 0.00001%；Nickel must not exceed 0.00001%；Tin must not exceed 0.00001%. |
| priorityDate | 2016-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.