http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002248481-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/B01J3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-58 |
| filingDate | 2001-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88c9e9b348d79c277744f7ce9f85681f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2cf028e31beacf2e385b80a3092ab64 |
| publicationDate | 2002-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002248481-A |
| titleOfInvention | Method for removing selenium coprecipitation from desulfurization waste liquid |
| abstract | (57) [Summary] [PROBLEMS] From desulfurization waste liquid obtained by desulfurizing flue gas, 6 It is desired to provide a technique capable of directly separating and removing selenium without reducing it to tetravalent. SOLUTION: A desulfurization waste liquid obtained by desulfurizing a combustion exhaust gas is subjected to a hydrothermal reaction treatment, and selenium contained in the desulfurization waste liquid is coprecipitated with another metal or compound, thereby separating and removing from the desulfurization waste liquid. This is a selenium coprecipitation removal method. |
| priorityDate | 2000-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.