http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-0140340-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33f8096f7c6f74ac787c777aaf01104a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00 |
| filingDate | 1994-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1998-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff66bf0ed6a387798d50a3d6cea1aa5d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d613f2d81da5a8d531f869fb3a2fbc27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_008d84e1e765a53fd5a937e21bbd744f |
| publicationDate | 1998-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-0140340-B1 |
| titleOfInvention | Functional resin for recovery and separation of uranyl ions and heavy metal ions and its manufacturing method |
| abstract | The present invention relates to functional resins KAERI-TR and KAERI-TN for recovery and separation of uranyl ions and heavy metal ions.n n n The present invention also synthesizes a polymer resin by diazoniumization through a nitration and amination process, and then synthesizes a thiazoyl azo resorcinol derivative with an azo pairing reaction, purifying and drying the alkali metal and alkaline earth metal. And a method for preparing a KAERI-TR functional resin for the recovery and separation of heavy metal ions including trace amounts of uranil ions from a uranium wastewater in which bicarbonate ions are the main medium.n n n After chloromethylation of the polymer resin of the present invention, it is synthesized by an electrophilic substitution reaction with thiazoylazonaphthol derivatives, and it is purified and dried. The present invention relates to a method for producing a KAERI-TN functional resin for recovery and separation of heavy metal ions including trace amounts of uranyl ions from a waste liquid.n n n The functional resin of the present invention can be very useful in terms of analytical chemistry as well as environmental management. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100784638-B1 |
| priorityDate | 1994-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.