http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0557140-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 |
| filingDate | 1991-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a906316d6228f0e71fb309777d0f4e95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c88f65619d09d54e6509d9e7ddb99e6b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_519fee5a97398e4a20bd706132b14efa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16c0a92f4177813cdc6498567175f66f |
| publicationDate | 1993-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0557140-A |
| titleOfInvention | Wet exhaust gas desulfurization apparatus and desulfurization method |
| abstract | (57) [Summary] (Modified) [Purpose] To provide a wet exhaust gas desulfurization apparatus and an operation method thereof, which can lower the tower height of an absorption tower and the total head of a circulation pump to reduce equipment costs and operating costs. To do. [Structure] The exhaust gas is introduced into the upper absorption part of the absorption tower 2 and brought into contact with the absorption liquid sprayed from the absorption liquid circulation tank 21 in the lower part of the tower through the circulation pump 4, the circulation pipe 5 and the spray nozzle 6 to In a wet exhaust gas desulfurization apparatus that absorbs sulfur oxides, a drain pit 11 capable of accommodating the entire amount of the absorbing liquid in the circulation pipe 5 and the circulation pump 4 when the operation is stopped. To provide. Further, while the circulation pump 4 is stopped, the absorption liquid extracted to the drain pit is retained as it is, and when the circulation pump 4 is started at the time of restart to lower the absorption liquid level in the tank 21, the absorption liquid retained in the drain pit 11 is absorbed. The liquid is collected in the tank 21 via the drain pump 14. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018014769-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016022408-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016010135-A1 |
| priorityDate | 1991-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.