http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-442315-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ea39fed2ead093f5baca6763bd38d7ad |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B11-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B11-08 |
| filingDate | 1934-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1936-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-442315-A |
| titleOfInvention | Improvements in or relating to the precipitation of gold or other metals from metallurgical cyanide solutions |
| abstract | In precipitating metals from cyanide solutions by means of a metallic precipitant such as zinc dust, the precipitation is effected with a substantially neutral solution free from dissolved oxygen and containing a salt which serves both as a solvent for the precipitant and also to maintain the solution at a substantially constant hydrogen ion concentration. The salt may be a bisulphite such as sodium or calcium bisulphite. |
| priorityDate | 1933-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.