| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dda563d20f9a95c87c101302da5ada9c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_22e83c5ceda5fdc109ea3921b2d5be38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0c99509e003e0564149e980edb131983
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_86991ea1902bbca81ff4fb0ac58711c0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2301-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-303
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2001-425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-683
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-281
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28059
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-2808
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J39-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-165 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-42 |
| filingDate |
2011-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d07f8873b3307e9b1ba61f1fc0d2849
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4e728ff2b584817ff3163b095b16842 |
| publicationDate |
2012-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2012034202-A2 |
| titleOfInvention |
A method for the removal of organic chemicals and organometallic complexes from process water or other streams of a mineral processing plant using zeolite |
| abstract |
The present invention refers to a method to remove organic chemicals and organometallic complexes (organic heavy metal complexes) using zeolite from process water or tailings streams of a mineral processing plant where diethylenetriamine (DETA) or triethylenetetramine (TETA) is used as a flotation reagent and DETA-metal complexes are found in process water or tailings streams. In a preferred embodiment, the process water or slurry tailings streams of a mineral processing plant containing DETA, DETA-metal complexes and residual heavy metals are contacted with natural zeolite. This can be carried out by adding the natural zeolite to the process streams (slurries) while mixing with a mechanical mixer to efficiently adsorb DETA, DETA-metal complexes and heavy metals from the process streams (slurries) on the zeolite. The loaded zeolite is then discarded with the flotation tailings. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112279565-A |
| priorityDate |
2010-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |