http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107381513-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-765 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-803 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-765 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-80 |
| filingDate | 2017-09-14^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-09-27^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-09-27^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107381513-B |
| titleOfInvention | A kind of high concentration SO2Flue gas acid preparing technique |
| abstract | The invention discloses a kind of high concentration SO 2 Flue gas temperature control converter and its technique for applying, temperature control converter includes the shell and its support of cuboid, it is divided into catalyst layer and porcelain layers of balls in shell, porcelain layers of balls is located at the two sides of catalyst layer, catalyst layer is embedded with heat exchanger tube, and the side wall of shell is provided with cryogenic gas import and export and high-temperature gas import and export, and cryogenic gas is flowed through from heat-exchanging tube bundle, it can guarantee heat exchange area, high concentration SO by reasonable number of heat exchange tubes 2 Flue gas is flowed through from the area Ci Qiu and catalyst area, cryogenic gas and the heat exchange of high-temperature gas cross flow one.Heat exchanger tube be embedded to catalyst layer in, the charging quantity of catalyst greatly increases, high-temperature gas enter it is catalytic converting, guarantee catalyst temperature reacted under most suitable conversion temperature.Three kinds of technique for applying of temperature control converter are able to satisfy the double-deck fluctuation of flue gas during smelting concentration and tolerance, can make SO 2 Total conversion be maintained at the high-level state of 99.75%-99.95%.Three kinds of techniques are each advantageous, can select according to the actual situation. |
| priorityDate | 2017-09-14^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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