| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f363db6150d799072355274e02fae428 |
| 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/C22B1-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B34-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B34-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B30-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B1-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B11-00 |
| filingDate |
2014-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_381ca24a363cf6723fc9c8f09c81b23f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5536730a23669f5f58255e35bd37f64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fecd8c5e73206a9990216028a376534b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0d42f843cc3be091d336208717ef721 |
| publicationDate |
2020-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
ES-2765678-T3 |
| titleOfInvention |
Mineral leaching |
| abstract |
A method of treating a mineral composition containing iron, arsenic, or another Group VA compound comprising grinding the mineral composition to a P80 particle size of less than 25 μm and leaching said mineral composition in the presence of lime and / or limestone and a soluble alkali complexing agent and in the presence of an oxygen-containing gas at a pH in the range of 3.5 to 6. |
| priorityDate |
2013-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |