http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105758807-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-29 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-29 |
| filingDate | 2016-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105758807-B |
| titleOfInvention | A method of identifying waste lubricating oil |
| abstract | The object of the present invention is to provide a kind of methods for identifying waste lubricating oil, i.e., identify whether oil product is waste lubricating oil using paper chromatography；Or whether contains in fuel oil and be mixed with waste lubricating oil；Chromatographic solution, component and proportion are normal heptane, toluene and ethyl alcohol, volume ratio 75:15:10.The present invention also provides a kind of test sample whether the method containing waste lubricating oil, be to be identified using paper chromatography, wherein spread sample to be detected on chromatographic paper using above-mentioned chromatographic solution, result spread according to substance that show color to determine whether containing waste lubricating oil.It is an advantage of the invention that needing equipment simple, field test can be carried out in field, it is strong to the fuel oil recognition capability of doping waste lubricating oil, detection kit can be made as. |
| priorityDate | 2016-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.