http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001099985-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02ff914937eb6ceaee5ca69cc56cbfa7 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E30-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C19-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F9-06 |
| filingDate | 1999-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d82ec6433a9eacab4fbb88ac0c92aa71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71bcff0cc76068ee75b4ba2c29503e31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb33fdfccd27560e7b000ed1b5890e92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1de1f285a8b15edb5d525ceeb4eec817 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de32e630b477e3b4abf8edff8b23f943 |
| publicationDate | 2001-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001099985-A |
| titleOfInvention | How to treat used cleaning agents |
| abstract | (57) [Summary] [PROBLEMS] To wash a used cleaning agent generated when an organic solvent used for solvent extraction of a nuclear fuel material in a reprocessing step is washed with a chlorazine-free cleaning agent containing hydrazine and its compound as a main component, Provided is a method for treating a used cleaning agent, which can efficiently decompose at a high treatment speed without generating explosive gas. SOLUTION: A hydrazine obtained by washing an organic solvent discharged from a solvent extraction step and a used washing agent mainly containing the compound are mixed with a platinum group catalyst such as a Pt catalyst 3 filled in a column 2 and hydrogen peroxide. Decomposes chemically. The supply amount of hydrogen peroxide is 2 to 2 of the total amount of hydrazine in the used detergent. 5 equivalents, used cleaning agent supply flow rate / catalyst filling volume is 3 ~ The treatment is performed at a temperature of 50 to 65 ° C. in the range of 30 h −1 . |
| priorityDate | 1999-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.