http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I742097-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8c7cc6c5dbcfd71f5ac66658c57af516 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-20 |
| filingDate | 2017-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15d984c8c94df280c6f8b530654d29de |
| publicationDate | 2021-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I742097-B |
| titleOfInvention | Radioactive iodine adsorption material and its manufacturing method |
| abstract | The present invention provides a radioactive iodine adsorbent and a manufacturing method thereof. The radioactive iodine adsorbent is durable even under high temperature and high humidity, and is capable of adsorbing radioactive iodine from a gas to be processed containing both radioactive iodine and a radioactive iodine compound Performance, and can reduce the amount of substances used for adsorption.n n n The radioactive iodine adsorbent is provided with a substrate activated carbon, triethylenediamine added and fixed on the substrate activated carbon, and an alkali metal iodide added and fixed on the substrate activated carbon, and the The amount of added fixation is 0.5~2.5% by weight of the radioactive iodine adsorbent, and the amount of alkali metal iodide added is 1~3% by weight of the radioactive iodine adsorbent. The manufacturing method includes acidification of activated carbon Washing and drying to obtain the substrate activated carbon washing step, the first adding and fixing step of mixing the aqueous solution of alkali metal iodide and drying, and the second adding and fixing step of mixing the aqueous solution of triethylenediamine and drying step. |
| priorityDate | 2016-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.