http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109179486-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G15-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G15-00 |
| filingDate | 2018-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109179486-B |
| titleOfInvention | Preparation method of thallium chloride based on interface effect |
| abstract | The invention discloses a preparation method of thallium chloride based on interface effect, belonging to the technical field of metal compound preparation ‑ Extracting Tl from the diluted acid + Adding Tl to bromine water + Oxidation to Tl 3+ (ii) a Hydrochloric acid modified activated carbon adsorption Tl 3+ The ammonium oxalate solution is reduced from the hydrochloric acid modified activated carbon and the Tl is eluted + To obtain Tl + Eluting the solution; to Tl + Chloride is added into the eluent, and the mixture is stirred and heated to precipitate TlCl crystals. The preparation method can shorten the extraction time and prepare purer thallium chloride. |
| priorityDate | 2018-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.