| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fa7602cf9e9c7a66eb9317ff373da39e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_55860fcbee033048030b2edb2cf531ac |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B23-0453
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B23-0423
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B23-005 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-44 |
| filingDate |
2006-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4952a68863a94d1a6d0f217c021783e4 |
| publicationDate |
2007-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2007106969-A1 |
| titleOfInvention |
Process for recovering value metal species from laterite-type feedstock |
| abstract |
An essentially open-circuit process for recovering value metal species from a laterite-type feedstock, the process comprising the sequential or unsequential steps of separating the laterite-type feedstock into a first and a second fraction; reacting an acid with a chloride salt in a first compartment, thereby generating gaseous HCI; chlorinating the first fraction with the gaseous HCI in a second compartment, thereby producing a chlorinated fraction, wherein excess HCI is recovered and dissolved in water, thereby producing a concentrated HCI solution; combining the chlorinated fraction and the second fraction into a mixture; leaching the mixture with the concentrated HCI solution in a third compartment, thereby producing a reaction mass; submitting the reaction mass to a separation of phases, thereby separating an insoluble residue from a head solution; and selectively recovering value metal species from the head solution. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105648238-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113042201-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021196773-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10563314-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109385539-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8961649-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105648238-A |
| priorityDate |
2006-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |