http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014174090-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d190881d8107c22941489e4161263769 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F9-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F9-02 |
| filingDate | 2013-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d81a2330e4b4b86fc9ff4a9e920c084 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15a2f126a33006583de6c1d7bd2e5100 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eaf34654923ce2692db07291f5e231e4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20895a0d6b9254e3612c8b62ea5d0d60 |
| publicationDate | 2014-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2014174090-A |
| titleOfInvention | Method for removing radioactive cesium from incineration ash |
| abstract | To provide a method for removing radioactive cesium from incineration ash, which can efficiently remove radioactive cesium from incineration ash of combustible waste at low cost. The method of the present invention comprises (1) an inorganic calcium compound or an organic calcium compound in a mixture of incinerated ash and an inorganic calcium compound or an organic calcium compound such that the proportion of the inorganic calcium compound or the organic calcium compound is 3% by mass or more and 30% by mass. Add calcium compound or organic calcium compound that generates calcium oxide in an oxidizing atmosphere of 500 ° C. or higher, and more than 0.5% by mass to 10% by mass with respect to the mass of the mixture of incinerated ash and inorganic calcium compound or organic calcium compound Addition step of adding sodium chloride so that it becomes: (2) Volatilize radioactive cesium from the incinerated ash after the addition step by heat treatment at 1000 ° C to 1200 ° C for 30 minutes to 120 minutes And (3) a recovery step of recovering radioactive cesium volatilized from the incinerated ash by the heating step. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5872096-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017026457-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016148599-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5758554-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-6280621-B1 |
| priorityDate | 2013-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.