http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S571446-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f80a7e640992b40ed091f53e7453e77e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F9-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J47-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F9-00 |
| filingDate | 1980-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04adc6732c42a7e0568524275dd03cb6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b142b98f33f692f338e08e74971426a |
| publicationDate | 1982-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S571446-A |
| titleOfInvention | Decomposition of ion exchange resin |
| abstract | PURPOSE: To decompose a cation exchange resin easily even at a room temp. by coexisting iron ion and/or chromium ion and H 2 O 2 in said cation exchange resin. n CONSTITUTION: Especially, to a cation exchange resin used in purifying a cooling water of a nuclear reactor in an atomic energy decomposition or treating a waste water, a solution in which an iron ion source such as ferric nitrate or the like and/or a chromium ion source such as chromium nitrate and H 2 O 2 are coexisted is contacted. As the result, the cation exchange resin is decomposed even at a room temp. and a minute amount of iron ion and/or chromium ion is remained in a solution after decomposition but an acid solution with a low concn. can be formed. Rather, as an acid conc. is lowered, the decomposition becomes faster and, therefore, treatment of a waste liquid is made easy. Further, in the aforementioned contact reaction, a decomposition time can be easily shortened by heating. n COPYRIGHT: (C)1982,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S58161898-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4737315-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4877558-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S59226898-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4686068-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5958400-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0450559-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0452435-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4636335-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S617500-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S58213300-A |
| priorityDate | 1980-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.