| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_95c89084d61fd47ae93470ca7c96f184 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2201-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2201-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2203-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2201-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2203-025 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-014
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-0043 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-002 |
| filingDate |
2013-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a47bd5933d805ab366130402989c5046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ae0f33ce3b22df378f83e972f05181c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4529844c170fa3684f93ee36e8ce89bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1086cd81133142fd1a1e69b189dcf513 |
| publicationDate |
2017-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
ES-2608337-T3 |
| titleOfInvention |
Enrichment of metal sulphide ores by oxidation-assisted foam flotation |
| abstract |
A process of treating a metal sulfide ore to separate a desired mineral from a sulfide-containing bargain, comprising: a) forming a pulp by suspending the ore in water and milling said ore; and b) enriching the pulp in said desired mineral by foam flotation, in which hydrogen peroxide is added to said pulp within 30 seconds before, or during, the bubbling of oxygen or air into said pulp, in which an optimum amount of hydrogen peroxide added is determined based on measurements of the dissolved oxygen content of the pulp. |
| priorityDate |
2012-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |