http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110780012-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2bbbb67586553f814008fc450c3b446d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 |
| filingDate | 2019-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b4c7997423c2824c655456513593c12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77024f0666d5046dd7cee6f9da5867c4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af12b9923eb566b03902042c8f94a3f9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d4c9e5936e9b61990d3a4cbbceed884 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fedee89d1505fa0853b3ebb44b5eeba2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d3eecb928d552eba133b188df54be4d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1027937b59e8dd79ec9c5007ff29f65f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bcd881558bacc06cefcb8a799a3f79ef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62b3a70ac33f08269f1bfc0a4c4f2d73 |
| publicationDate | 2020-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110780012-A |
| titleOfInvention | Large-flux packed chromatographic column for detecting sulfide in hydrogenated benzene and application thereof |
| abstract | The invention relates to a large-flux packed chromatographic column for detecting sulfides in hydrogenated benzene and application thereof, belonging to the technical field of gas chromatography detection. The large-flux packed chromatographic column for detecting the sulfide in the hydrogenated benzene comprises a hollow column tube, wherein quartz wool is respectively filled at two ends of the hollow column tube, a porous silica gel support is filled in the hollow column tube, a fixed liquid layer is coated on the surface of the porous silica gel support, and the fixed liquid layer is tetracyanoethyl pentaerythritol fixed liquid. The invention also discloses a method for quantitatively detecting the sulfide in the hydrogenated benzene by using the chromatographic column for detecting the sulfide in the hydrogenated benzene. The chromatographic column can be used for quantitatively detecting the contents of hydrogen sulfide, carbonyl sulfide, propyl mercaptan and thiophene in the hydrogenated benzene, and has the advantages of high sensitivity, good repeatability, good recovery rate, more detected sulfide types, high detection precision, simple structure, quickness and convenience. |
| priorityDate | 2019-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.