http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108128756-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-0452 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-04 |
| filingDate | 2017-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108128756-B |
| titleOfInvention | Treatment control device and method for recovering sulfur from coke oven gas desulfurization waste liquid |
| abstract | The invention discloses a device and a method for treating and controlling sulfur recovery from a coke oven gas desulfurization waste liquid, and belongs to the technical field of coke oven gas desulfurization. The device for treating and controlling the recovery of sulfur from the coke oven gas desulfurization waste liquid comprises: a centrifuge; the slurry tank is communicated with the centrifuge; the stirrer is arranged in the slurry tank; the slurry pump is communicated with the slurry tank; the at least two sulfur melting kettle mechanisms are communicated with the slurry pump, and a manual switching valve is arranged at the communication position of each sulfur melting kettle mechanism of the at least two sulfur melting kettle mechanisms and the slurry pump; the flow meter is arranged between the at least two sulfur melting kettle mechanisms and the slurry pump; the flow regulating valve is arranged between the flowmeter and the at least two sulfur melting kettle mechanisms; the programmable logic controller is connected with the centrifuge, the stirrer, the slurry pump, the at least two sulfur melting kettle mechanisms, the flow meter and the flow regulating valve. The device and the method for treating and controlling the sulfur recovery from the coke oven gas desulfurization waste liquid fully utilize the high desulfurization rate of the NNF method and reduce the equipment investment cost. |
| priorityDate | 2017-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 14.