http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-217180735-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5eb37eb3983dfebc4e910418a5401bd0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 |
| filingDate | 2021-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9bbc4a34b3d3a4ad32c0b4efe764944c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb0cd03fc816c140ab8a4eee77b91e6b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d1523c80211ae34f67c7974afdf342d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed6dc919740e6c6074ec060df6545c93 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9bc8ea534dc13841afcb28d64d0f7c19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cfff6e9ca1c3e4bbd4d33ed17402c0d0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9196635509938fdfa202e32df46307b |
| publicationDate | 2022-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-217180735-U |
| titleOfInvention | A kind of detection device for trace amount of disilane in ammonia |
| abstract | The utility model discloses a detection device for trace amount of disilane in ammonia. The technical scheme of the device is as follows: a detection disc is provided on the top surface of the detection disc, and six sample injection holes are initially provided on the top surface of the detection disc. A purge valve is connected; a quantitative pipe, the quantitative pipe is arranged on the top surface of the detection plate, and one end of the quantitative pipe is movably sleeved with the purge valve in the fourth interface, and the quantitative pipe The other end is movably sleeved with the purge valve in the sixth interface; the sample injection tube is movably sleeved inside the purge valve in the fifth interface; Ammonia gas is injected into the carrier gas tube, and the gas inside the quantitative tube is replaced with ammonia gas by rotating the rotary block, and then the gas in the quantitative tube is passed through the chromatographic column by rotating the rotary block to realize the separation of disilane and trisilane impurities. , and then pass the helium ionization detector to achieve the effect of detection and analysis. |
| priorityDate | 2021-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.