http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11244648-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_086f7e73d7b41664750b79736f86b0d2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-77 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/B01D53-30 |
| filingDate | 1998-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cf6f1e7787a6eaefc06f939b66b1f11 |
| publicationDate | 1999-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11244648-A |
| titleOfInvention | Method and apparatus for controlling flow rate of absorbent slurry in wet flue gas desulfurization unit |
| abstract | (57) [Summary] [Problem] An absorbent for a wet-type flue gas desulfurization device that can suppress an increase in the excess amount of an absorbent due to a decrease in the activity of the absorbent, and also leads to an appropriate supply of the absorbent and a gypsum purity assurance. A slurry flow control method and apparatus are provided. SOLUTION: A required amount of absorbent 20 is obtained based on a desulfurization gas flow rate A and an absorption tower inlet SO 2 concentration B, and the pH of the absorbent is determined. And the absorbent amount correction value 40 required to maintain the unreacted absorbent concentration C at the unreacted absorbent concentration calculation value 36. Is selected and added to the required absorbent amount 20 to obtain a corrected absorbent amount 26 '. Based on the corrected absorbent amount 26' and the absorbent slurry concentration E, a set absorbent slurry flow rate is set. 28, and control is performed so that the absorbent slurry flow rate D becomes equal to the set absorbent slurry flow rate 28. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2319607-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113058393-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008178783-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2951386-A1 |
| priorityDate | 1998-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.