http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2844453-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_781c429e4e20536916ff74dcbe1b5417 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B1-02 |
| filingDate | 2014-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b663930c3a507f188278a93502acd3b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88ac390c0d2370b75133359a9d7424c0 |
| publicationDate | 2014-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2844453-A1 |
| titleOfInvention | Method for processing arsenic |
| abstract | A method for processing arsenic which includes a roasting process in which an arsenic-containing copper ore is roasted in an inert gas atmosphere to separate chalcopyrite from a volatile matter containing sulfides of arsenic; and a heat treatment process in which sulfur and an antioxidant are added to the volatile matter obtained in the roasting process followed by heat-treating in the inert gas atmosphere for dissolving sulfides of arsenic in the volatile matter. |
| priorityDate | 2013-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.