http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106918669-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-88 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 |
| filingDate | 2017-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106918669-B |
| titleOfInvention | The detection method of alcohols, alcamine compound in grinding aid |
| abstract | The present invention relates to the detection method of alcohols, alcamine compound in a kind of grinding aid, include the following steps: to establish internal standard curve: accurately weighing alcohols or alcamine compound, be configured to the standard solution of various concentration；Diethanol amine or N methyldiethanol amine are added in the standard solution as internal standard compound, is then detected using gas chromatograph, according to gained testing result, establishes the internal standard curve of the alcohols or alcamine compound；Detection: grinding aid to be measured is accurately weighed, the internal standard compound is added in the grinding aid to be measured, it is detected using gas chromatograph, according to gained testing result and the internal standard curve to get the content of alcohols corresponding in the grinding aid to be measured or alcamine compound.The detection method is convenient for operation, and detection error is small, accuracy is high. |
| priorityDate | 2017-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.