http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1745676-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_65550c1df5431908aa49e2bd6e25805a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G28-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-907 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G28-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-90 |
| filingDate | 1990-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f451a22fdd02e2086d467f7eefc9cb0e |
| publicationDate | 1992-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1745676-A1 |
| titleOfInvention | Process for recovering arsenic from sulfuric acid solution |
| abstract | The invention relates to methods for recovering arsenic from sulphate solutions and can be used for cleaning solutions of hydrometallurgical production. The purpose of the invention is to reduce the duration of the process. The method is carried out by treating the mouse with an acous-containing solution with a sulphide reagent in the presence of nitrate ions in an amount of 0.2–0.5 gEq / l. The recovery rate of the mouse is 99.84%. 1 tab. |
| priorityDate | 1990-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.