http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104914172-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2014-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104914172-B |
| titleOfInvention | A kind of method of content of fluorine in gas chromatography measurement fluorine mixed gas |
| abstract | The invention discloses the method for content of fluorine in a kind of gas chromatography measurement fluorine mixed gas, including fluorine mixed gas sample is detected by the chromatographic apparatus with two air-channel systems, wherein, the first air-channel system detection oxygen, nitrogen, chlorine mixed gas content；Second air-channel system detection oxygen, the content of nitrogen；Oxygen that oxygen that first air-channel system measurement is obtained, nitrogen, chlorine mixed gas content are obtained with the second air-channel system measurement, nitrogen content subtract each other, and obtain chlorine content, the content of fluorine gas as in fluorine mixed gas sample.The inventive method is simple to operate, and error is small, and the degree of accuracy is high. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021041224-A1 |
| priorityDate | 2014-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.