| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b17b58933f203695de76c37ef273995f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B15-0071
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-00 |
| filingDate |
2006-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27e7cf05453c3044aa0531ab33ffb6d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2bf9957d63e0c6b17e4445becbef4d8e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fefab33badbcddf26d19ddff9f4d1b65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_171e761a2f88c38ec5133f4364b09c0d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe972eb7bede4fd8c94344ed43b1a040
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0508213e5aea5d703a1c680f92296f2e |
| publicationDate |
2006-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2006191377-A1 |
| titleOfInvention |
Method for processing elemental sulfur-bearing materials using high temperature pressure leaching |
| abstract |
The present invention relates generally to a process for the production of sulfuric acid and liberation of precious metal values from materials containing sulfur through pressure leaching operations. In accordance with various aspects of the present invention, the sulfur-bearing materials may comprise residues from pressure leaching operations, such as those carried out at medium temperatures. The process of the present invention can be advantageously used to convert such sulfur-bearing materials to sulfuric acid by means of pressure leaching. The sulfuric acid so produced can be used beneficially in other mineral processing operations, for example those at the site where it is produced. Metals, such as precious metals, that are contained within the sulfur-bearing materials advantageously may be recovered from processing products by established precious metals recovery technology. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7534285-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008184849-A1 |
| priorityDate |
2000-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |