PE20201138A1 - Metodo para la oxidacion y disociacion hidrotermica de cloruros metalicos para la separacion de metales y acido clorhidrico - Google Patents
Metodo para la oxidacion y disociacion hidrotermica de cloruros metalicos para la separacion de metales y acido clorhidricoInfo
- Publication number
- PE20201138A1 PE20201138A1 PE2020000014A PE2020000014A PE20201138A1 PE 20201138 A1 PE20201138 A1 PE 20201138A1 PE 2020000014 A PE2020000014 A PE 2020000014A PE 2020000014 A PE2020000014 A PE 2020000014A PE 20201138 A1 PE20201138 A1 PE 20201138A1
- Authority
- PE
- Peru
- Prior art keywords
- hydrothermal
- metal chlorides
- oxidation
- hydrochloric acid
- separation
- Prior art date
Links
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title abstract 7
- 229910001510 metal chloride Inorganic materials 0.000 title abstract 4
- 230000003647 oxidation Effects 0.000 title abstract 3
- 238000007254 oxidation reaction Methods 0.000 title abstract 3
- 238000000926 separation method Methods 0.000 title abstract 3
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title abstract 2
- 150000002739 metals Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000010494 dissociation reaction Methods 0.000 title 1
- 230000005593 dissociations Effects 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 150000001805 chlorine compounds Chemical class 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000005979 thermal decomposition reaction Methods 0.000 abstract 1
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
- 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
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/14—Methods for preparing oxides or hydroxides in general
- C01B13/36—Methods for preparing oxides or hydroxides in general by precipitation reactions in aqueous solutions
- C01B13/363—Mixtures of oxides or hydroxides by precipitation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/14—Methods for preparing oxides or hydroxides in general
- C01B13/36—Methods for preparing oxides or hydroxides in general by precipitation reactions in aqueous solutions
- C01B13/366—Methods for preparing oxides or hydroxides in general by precipitation reactions in aqueous solutions by hydrothermal processing
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/03—Preparation from chlorides
- C01B7/035—Preparation of hydrogen chloride from chlorides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
- C01F7/306—Thermal decomposition of hydrated chlorides, e.g. of aluminium trichloride hexahydrate
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/06—Ferric oxide [Fe2O3]
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/50—Processes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Se refiere a un metodo para la oxidacion y descomposicion termica de cloruros metalicos, que conduce a una separacion eficiente y efectiva de elementos molestos tales como el hierro y aluminio de metales valiosos tales como el cobre y niquel. En primera instancia, la oxidacion, especialmente del hierro, se efectua en un reactor electrolitico, en donde el hierro ferroso se oxida a fernico. En una segunda modalidad la solucion oxidada se trata en un reactor descomponedor hidrotermico, en donde los cloruros metalicos trivalentes descomponibles forman oxidos y los cloruros metalicos divalentes forman cloruros basicos. Estos ultimos son solubles en acido clorhidrico diluido y pueden redisolverse selectivamente de los solidos hidrotermicos, lo que produce una separacion limpia. El acido clorhidrico se recupera del reactor hidrotermico.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762529571P | 2017-07-07 | 2017-07-07 | |
| PCT/CA2018/050799 WO2019006545A1 (en) | 2017-07-07 | 2018-06-28 | PROCESS FOR OXIDATION AND HYDROTHERMIC DISSOCIATION OF METAL CHLORIDES FOR THE SEPARATION OF METALS AND HYDROCHLORIC ACID |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20201138A1 true PE20201138A1 (es) | 2020-10-26 |
Family
ID=64950455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2020000014A PE20201138A1 (es) | 2017-07-07 | 2018-06-28 | Metodo para la oxidacion y disociacion hidrotermica de cloruros metalicos para la separacion de metales y acido clorhidrico |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US20200141014A1 (es) |
| EP (1) | EP3649265A4 (es) |
| JP (1) | JP2020528966A (es) |
| KR (1) | KR20200093515A (es) |
| CN (1) | CN111094602A (es) |
| AU (1) | AU2018295584A1 (es) |
| BR (1) | BR112020000358A2 (es) |
| CA (1) | CA3068794A1 (es) |
| CL (1) | CL2020000036A1 (es) |
| DK (1) | DK202070078A1 (es) |
| MA (2) | MA51025A (es) |
| MX (1) | MX2020000254A (es) |
| PE (1) | PE20201138A1 (es) |
| RU (1) | RU2020105652A (es) |
| WO (1) | WO2019006545A1 (es) |
| ZA (1) | ZA202000806B (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR117178A1 (es) * | 2018-11-30 | 2021-07-14 | Nmr360 9203 5468 Quebec Inc | Proceso para la recuperación de metales de valor de menas, concentrados, intermedios y desechos portadores de zinc |
| US11873233B1 (en) * | 2023-06-20 | 2024-01-16 | King Faisal University | Preparing magnetite and akaganéite nanoparticles from steel slag as a raw material for wastewater treatment |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB549148A (en) * | 1941-05-05 | 1942-11-09 | Du Pont | Improvements in or relating to electrolytic cells |
| US3832165A (en) * | 1973-02-28 | 1974-08-27 | Deepsea Ventures Inc | Process for recovering manganese from its ore |
| US4107011A (en) * | 1975-03-17 | 1978-08-15 | Vladimir Ilich Kucherenko | Method of regeneration of spent etching solutions |
| CA1121605A (en) * | 1978-05-05 | 1982-04-13 | Igor A.E. Wilkomirsky | Recovery of non-ferrous metals by thermal treatment of solutions containing non-ferrous and iron sulphates |
| US4632738A (en) * | 1982-09-03 | 1986-12-30 | Great Central Mines Ltd. | Hydrometallurgical copper process |
| US4604175A (en) * | 1982-12-07 | 1986-08-05 | Naumov Jury I | Process for regeneration of iron-copper chloride etching solution |
| US4608136A (en) * | 1984-09-21 | 1986-08-26 | Chevron Research Company | Oxidation of carbonaceous material and electrodeposition of a metal at the cathode of an electrolytic cell |
| GB9803018D0 (en) * | 1998-02-13 | 1998-04-08 | Tioxide Group Services Ltd | Treatment of metal chloride |
| AUPR045100A0 (en) * | 2000-09-28 | 2000-10-26 | Shipard, Stewart Lloyd | Atmospheric dissolution of sulphide minerals |
| FR2839984A1 (fr) * | 2002-05-23 | 2003-11-28 | Afelec | Traitement electrochimique des bains de decapage uses |
| CA2639796A1 (en) * | 2005-12-23 | 2007-06-28 | Neoferric Technologies Inc. | Process for recovering iron as hematite from a base metal containing ore material |
| WO2008034212A1 (en) * | 2006-09-21 | 2008-03-27 | Qit-Fer & Titane Inc. | Electrochemical process for the recovery of metallic iron and chlorine values from iron-rich metal chloride wastes |
| US8961649B2 (en) * | 2007-08-29 | 2015-02-24 | Vale Canada Limited | System and method for extracting base metal values from oxide ores |
| WO2009114925A1 (en) * | 2008-03-20 | 2009-09-24 | Qit-Fer & Titane Inc. | Electrochemical process for the recovery of metallic iron and chlorine values from iron-rich metal chloride wastes |
| MX2010013443A (es) * | 2008-06-19 | 2011-04-21 | Sms Siemag Ag | Metodo de procesamiento para recuperar oxido de hierro y acido clorhidrico. |
| MX356807B (es) * | 2010-02-18 | 2018-06-13 | Brav Metal Tech Inc | Proceso para la recuperación de metales y ácido clorhidrico. |
| WO2011120093A1 (en) * | 2010-03-30 | 2011-10-06 | Intec Ltd | Recovering metals from pickle liquor |
| AR081403A1 (es) * | 2011-02-04 | 2012-08-29 | Neomet Technologies Inc | MÉTODO PARA RECUPERAR ÁCIDO CLORHíDRICO Y METAL A PARTIR DE UN LICOR DE CLORURO, REACTOR UTILIZADO Y PROCESO PARA LA RECUPERACIoN DE ÁCIDO CLORHíDRICO Y OXIDACIoN / HIDRoLISIS DE HIERRO FERROSO A PARTIR DE UNA SOLUCIoN DE CLORURO FERROSO |
| SA112330516B1 (ar) * | 2011-05-19 | 2016-02-22 | كاليرا كوربوريشن | انظمة وطرق هيدروكسيد كهروكيميائية مستخدمة لأكسدة المعدن |
| AT13805U1 (de) * | 2013-07-04 | 2014-09-15 | Pureox Industrieanlagenbau Gmbh | Verfahren zur elektrochemischen Oxidation von Fe-2+-Chlorid-Lösungen |
| CN104263016B (zh) * | 2014-09-11 | 2016-04-27 | 福建坤彩材料科技股份有限公司 | 共萃法从钛铁矿盐酸酸解液制备珠光颜料的方法 |
| CN105776140A (zh) * | 2016-03-17 | 2016-07-20 | 芦秀琴 | 一种从金属氯化物溶液中回收盐酸和金属氧化物的方法 |
| RU2623948C1 (ru) * | 2016-04-06 | 2017-06-29 | Публичное акционерное общество Приаргунское производственное горно-химическое объединение (ПАО ППГХО) | Способ комплексной переработки пиритных огарков |
-
2018
- 2018-06-28 KR KR1020207003624A patent/KR20200093515A/ko not_active Withdrawn
- 2018-06-28 AU AU2018295584A patent/AU2018295584A1/en not_active Abandoned
- 2018-06-28 MA MA051025A patent/MA51025A/fr unknown
- 2018-06-28 RU RU2020105652A patent/RU2020105652A/ru not_active Application Discontinuation
- 2018-06-28 MX MX2020000254A patent/MX2020000254A/es unknown
- 2018-06-28 BR BR112020000358-1A patent/BR112020000358A2/pt not_active Application Discontinuation
- 2018-06-28 DK DKPA202070078A patent/DK202070078A1/en not_active Application Discontinuation
- 2018-06-28 PE PE2020000014A patent/PE20201138A1/es unknown
- 2018-06-28 JP JP2020522761A patent/JP2020528966A/ja active Pending
- 2018-06-28 CA CA3068794A patent/CA3068794A1/en not_active Abandoned
- 2018-06-28 CN CN201880057432.2A patent/CN111094602A/zh active Pending
- 2018-06-28 WO PCT/CA2018/050799 patent/WO2019006545A1/en unknown
- 2018-06-28 EP EP18827347.8A patent/EP3649265A4/en not_active Withdrawn
- 2018-06-28 MA MA051026A patent/MA51026A/fr unknown
-
2020
- 2020-01-06 CL CL2020000036A patent/CL2020000036A1/es unknown
- 2020-01-07 US US16/736,441 patent/US20200141014A1/en not_active Abandoned
- 2020-02-07 ZA ZA2020/00806A patent/ZA202000806B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CL2020000036A1 (es) | 2020-06-19 |
| MX2020000254A (es) | 2021-03-02 |
| CN111094602A (zh) | 2020-05-01 |
| WO2019006545A1 (en) | 2019-01-10 |
| BR112020000358A2 (pt) | 2020-09-01 |
| CA3068794A1 (en) | 2019-01-10 |
| EP3649265A1 (en) | 2020-05-13 |
| DK202070078A1 (en) | 2020-02-13 |
| ZA202000806B (en) | 2021-02-24 |
| AU2018295584A1 (en) | 2020-02-27 |
| EP3649265A4 (en) | 2021-04-07 |
| US20200141014A1 (en) | 2020-05-07 |
| KR20200093515A (ko) | 2020-08-05 |
| MA51025A (fr) | 2021-04-07 |
| RU2020105652A (ru) | 2021-08-09 |
| JP2020528966A (ja) | 2020-10-01 |
| MA51026A (fr) | 2020-10-14 |
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