http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-210514197-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36cf4a098646cf7ca49881d0c60d0e0c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-08 |
| filingDate | 2019-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e44b86cce9f209478c080a53962c2d9c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52d18907e1eecc9a396bdf9a5a5f1c90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b907f219318868106c813a13c496e30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5414ec693d2f20cf51cfeafc650b8af0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59e6d2b95ff0299f5ac54a474242d6c7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12d0cba70cf00d2e52f084aab125175a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e466d1629508620e992308873c94c691 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_983eafc59bfad65abeb715c219c607bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c0269d78bfebeefe2f2d7868b84eefb |
| publicationDate | 2020-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-210514197-U |
| titleOfInvention | Factory boundary VOCs on-line monitoring system suitable for multiple working conditions |
| abstract | The utility model discloses a factory boundary VOCs on-line monitoring system suitable for multiplex condition belongs to the environmental monitoring field. A first quantitative ring in the system chromatographic analyzer is communicated with an atmospheric sampling header pipe, a first chromatographic column is communicated with a first quantitative ring, and a first FID flame ionization detector is communicated with a first chromatographic column; the chromatographic analyzer also comprises a second quantitative ring communicated with the atmospheric sampling header pipe, a second chromatographic column communicated with the second quantitative ring, a catalytic tube which is a heating tube with a built-in catalyst, and one end communicated with the second chromatographic column and the other end communicated with a FID flame ionization detector II; the catalytic tube is used for catalytically decomposing the benzene series into methane; the chromatographic column I is used for separating and conveying methane in the sample gas; the chromatographic column is used for separating and conveying benzene series in the sample gas. The concentration of methane is monitored to one way in the chromatographic analyzer of this system, and another way is through catalyzing the pipe with benzene series catalytic decomposition for methane and carry out monitoring analysis, has improved detectability and monitoring analysis precision of this system to factory boundary VOCs, is applicable to the multiplex condition. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112730640-A |
| priorityDate | 2019-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.