http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2554663-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_389f6b6d400fb8c29ca609fef827534d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-417 |
| filingDate | 2013-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68fb7de68d49d8b0c9a3aafb1ad9a585 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebde3ceaa3419a37270d1c6e56a1b939 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b4a4865d72a595d4359e3b89da202e0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93fcb34539359f212072898918617d57 |
| publicationDate | 2015-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2554663-C1 |
| titleOfInvention | Electrochemical cell for analysing sulphur-containing gases |
| abstract | FIELD: chemistry. n SUBSTANCE: apparatus is designed for qualitative and quantitative determination of sulphur-containing gases (hydrogen sulphide and sulphur dioxide) in exhaust gases of chemical plants, thermal power plants, for analysing light- and dark-oil products and can be used to determine maximum allowable concentration of sulphur-containing gases in chemical, petrochemical, medical and food industries. An electrochemical cell for analysing sulphur-containing gases includes a pipe made of quartz glass having inside it gas inlet and outlet nozzles, graphite and nichrome current-conductors, a graphite electrode, a sulphide-conducting membrane, a comparison electrode placed in the graphite conductor and made of bismuth sulphide with an additive of bismuth metal powder, and a working electrode. According to the invention, the sulphide-conducting membrane of the electrochemical cell is a solid electrolyte (CaY 2 S 4-x mol % Yb 2 S 3 ) with the following ratio, mol %: calcium thioittrate (CaY 2 S 4 ) - 84-100%, sesquialteral ytterbium sulphide (Yb 2 S 3 ) - the balance. n EFFECT: reducing the lower threshold of the determined concentration of hydrogen sulphide and sulphur dioxide, high sensitivity and low operating temperature of the sensitive element. n 3 dwg, 1 tbl |
| priorityDate | 2013-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.