PE20171252A1 - Compuestos semiconductores activados que tienen reactividad electroquimica incrementada y metodos asociados de los mismos - Google Patents
Compuestos semiconductores activados que tienen reactividad electroquimica incrementada y metodos asociados de los mismosInfo
- Publication number
- PE20171252A1 PE20171252A1 PE2017001183A PE2017001183A PE20171252A1 PE 20171252 A1 PE20171252 A1 PE 20171252A1 PE 2017001183 A PE2017001183 A PE 2017001183A PE 2017001183 A PE2017001183 A PE 2017001183A PE 20171252 A1 PE20171252 A1 PE 20171252A1
- Authority
- PE
- Peru
- Prior art keywords
- compounds
- activated
- associated methods
- electrochemical reactivity
- increased electrochemical
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Catalysts (AREA)
- Thin Film Transistor (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Se proveen nuevos compuestos que exhiben propiedades reactivas mejoradas debido en parte, a la tension inducida del reticulado. Los nuevos compuestos demuestran lixiviacion acelerada de cobre bajo condiciones oxidantes. Los compuestos activados son producidos bajo condiciones de tiempo, temperatura, Eh y pH las cuales retardan la velocidad de relajacion de tension del reticulado. Asi, se proveen compuestos definidos por la formula (I): CuFeS2) n-Cu(6) Fe(x) S(y), en donde las variables se definen en la presente. Se proveen ademas metodos de manufactura y uso de tales compuestos
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562101932P | 2015-01-09 | 2015-01-09 | |
US201562141741P | 2015-04-01 | 2015-04-01 | |
US201562156165P | 2015-05-01 | 2015-05-01 | |
US201562195204P | 2015-07-21 | 2015-07-21 | |
US201562209263P | 2015-08-24 | 2015-08-24 | |
PCT/US2015/050045 WO2016040955A1 (en) | 2014-09-12 | 2015-09-14 | System and method for enhanced metal recovery during atmospheric leaching of metal sulfides |
PCT/US2015/061761 WO2016081799A1 (en) | 2014-11-20 | 2015-11-20 | System and method for enhanced metal recovery during atmospheric leaching of metal sulfides |
PCT/US2015/062000 WO2016081908A1 (en) | 2014-11-20 | 2015-11-20 | Activation system and method for enhancing metal recovery during atmospheric leaching of metal sulfides |
PCT/US2015/067188 WO2016100981A1 (en) | 2014-12-19 | 2015-12-21 | Methods for rapidly leaching chalcopyrite |
US14/992,783 US9422610B2 (en) | 2015-01-09 | 2016-01-11 | Activated semiconductor compounds having increased electrochemical reactivity and associated methods thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20171252A1 true PE20171252A1 (es) | 2017-08-28 |
Family
ID=56356541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2017001183A PE20171252A1 (es) | 2015-01-09 | 2016-01-11 | Compuestos semiconductores activados que tienen reactividad electroquimica incrementada y metodos asociados de los mismos |
Country Status (7)
Country | Link |
---|---|
US (1) | US9422610B2 (es) |
AU (1) | AU2016205042B2 (es) |
CA (1) | CA2973403C (es) |
CL (1) | CL2017001783A1 (es) |
MX (1) | MX2017008654A (es) |
PE (1) | PE20171252A1 (es) |
WO (1) | WO2016112393A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PE20170891A1 (es) * | 2014-12-19 | 2017-07-07 | Smidth As F L | Metodos para lixiviar calcopirita rapidamente |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3291598A (en) * | 1964-07-09 | 1966-12-13 | Allied Chem | Recovery of copper and zinc values using liquid nitrogen tetroxide |
US4256553A (en) * | 1980-01-23 | 1981-03-17 | Envirotech Corporation | Recovering copper from chalcopyrite concentrate |
JPH0261774A (ja) * | 1988-08-26 | 1990-03-01 | Nec Corp | 図形要素の指示装置 |
DE19960132A1 (de) * | 1999-12-14 | 2001-06-21 | Alexander Beckmann | Verfahren zur Gewinnung von Kupfer und anderen Metallen |
AUPR855201A0 (en) * | 2001-10-29 | 2001-11-29 | Technological Resources Pty Limited | Recovery of copper from chalcopyrite |
US8795612B2 (en) * | 2010-07-02 | 2014-08-05 | The University Of British Columbia | Leaching process for copper concentrates containing chalcopyrite |
-
2016
- 2016-01-11 PE PE2017001183A patent/PE20171252A1/es unknown
- 2016-01-11 WO PCT/US2016/012895 patent/WO2016112393A1/en active Application Filing
- 2016-01-11 US US14/992,783 patent/US9422610B2/en active Active
- 2016-01-11 CA CA2973403A patent/CA2973403C/en active Active
- 2016-01-11 AU AU2016205042A patent/AU2016205042B2/en active Active
- 2016-01-11 MX MX2017008654A patent/MX2017008654A/es unknown
-
2017
- 2017-07-06 CL CL2017001783A patent/CL2017001783A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
US20160201162A1 (en) | 2016-07-14 |
MX2017008654A (es) | 2017-10-11 |
CA2973403A1 (en) | 2016-07-14 |
US9422610B2 (en) | 2016-08-23 |
CA2973403C (en) | 2018-10-30 |
WO2016112393A1 (en) | 2016-07-14 |
AU2016205042B2 (en) | 2017-07-27 |
CL2017001783A1 (es) | 2018-02-16 |
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