http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H06182148-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9080d63f8da0a644b6e7b9fcdcf6f306 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23J15-00 |
| filingDate | 1992-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_487f0c6ab1d97332645544f5a53ea135 |
| publicationDate | 1994-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H06182148-A |
| titleOfInvention | Controller for wet flue gas desulfurization equipment |
| abstract | (57) [Summary] [Purpose] To provide a desulfurization control device that incorporates a feedback signal depending on the SO 2 concentration at the outlet of the desulfurization device into the control and has a good followability to some load changes. [Composition] Exhaust gas amount, inlet SO 2 concentration meter 18 and absorption liquid p The excess limestone rate is obtained from the H detector 21 by the deviation from the set pH value of the absorption liquid. Further, the desulfurization rate is calculated by the inlet SO 2 concentration meter 18 and the outlet SO 2 concentration meter 22, and a limestone slurry required amount signal based on the deviation between the calculated desulfurization rate and the desulfurization rate set value is created. Further, the supply amount of the limestone slurry is calculated in consideration of the load request command signal, and the flow control valve 15 is controlled. Since the absorbent slurry supply section to the absorption tower 7 is in the empty tower section above the liquid level of the absorption tower circulation liquid, there is an opportunity for the absorbent from this supply section to come into contact with the exhaust gas, so that the load changes. Regarding the amount of change in the SO 2 concentration in the exhaust gas that occurs, the desulfurization rate can be quickly tracked to a constant level by the high-concentration absorbent component in the absorbent slurry introduced from the absorbent slurry supply section. it can. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115337731-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109126408-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102343214-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1299805-C http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0043658-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10416105-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020235657-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014199224-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017517381-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104689702-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4776073-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112619389-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8999275-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20160141786-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103505989-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112999857-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10113989-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114653178-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002516741-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111068503-A |
| priorityDate | 1992-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.