| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_efb5d1a80f4aef3a3bf424fe5c9f31cb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-324 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-68 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-32 |
| filingDate |
2019-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_949947f9b392595d3665d823543ae769
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e926d1226c70325498135785516f9757
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbb84977ca537bd2709e58d50ff1a8d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ecc1ba8f1ebc9725bc164646c5965bce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6f47ca818b5409b1c47292b8431b254 |
| publicationDate |
2019-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-109991345-A |
| titleOfInvention |
Device for detecting sample gas and method for detecting sample gas by means of flame ionization detector |
| abstract |
The invention relates to a device for detecting sample gas. The device includes a flame ionization detector. The flame ionization detector includes a sample gas inlet, a combustion gas inlet and a combustion gas inlet. The sample gas of the flame ionization detector is ionized under the action of the flame generated by the combustion gas and the combustion-supporting gas, thereby generating a signal for chemical analysis of the sample gas. The chemical detector provides a compensation gas to eliminate or reduce the interference caused by the oxygen existing in the sample gas itself, and the compensation gas is an oxygen-containing gas. The invention also provides a method for detecting sample gas by means of a flame ionization detector. With the aid of the device and method, the problem of the interference of the oxygen in the oxygen-containing sample gas to the detection result can be solved. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114397395-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112649549-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110702824-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112903879-A |
| priorityDate |
2019-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |