WO2004015149A1 - Procede de production d'antimoine a partir d'un concentre - Google Patents
Procede de production d'antimoine a partir d'un concentre Download PDFInfo
- Publication number
- WO2004015149A1 WO2004015149A1 PCT/RU2003/000300 RU0300300W WO2004015149A1 WO 2004015149 A1 WO2004015149 A1 WO 2004015149A1 RU 0300300 W RU0300300 W RU 0300300W WO 2004015149 A1 WO2004015149 A1 WO 2004015149A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- leaching
- fact
- iron
- suρmy
- antimony
- 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
- 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
- C22B3/10—Hydrochloric acid, other halogenated 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
- C22B30/00—Obtaining antimony, arsenic or bismuth
- C22B30/02—Obtaining antimony
-
- 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
Definitions
- the proposed method is related to the metallurgy of non-ferrous metals and, in particular, to the metallurgy of antim.
- Anthropic concentrates contain a lot of things, as a rule, in a sulphate form (the main mineral antimony 8b8z).
- the good metals are often gold and silver.
- the object iz ⁇ b ⁇ e ⁇ eniya yavlyae ⁇ sya is ⁇ lyuchenie zag ⁇ yazneniya ⁇ uzhayuschey s ⁇ edy se ⁇ s ⁇ de ⁇ zhaschimi vyb ⁇ sami, ⁇ vyshenie extraction su ⁇ my and ⁇ u ⁇ ny ⁇ blag ⁇ dny ⁇ me ⁇ all ⁇ v, reduction za ⁇ a ⁇ ⁇ eagen ⁇ v.
- Extraction of the earth can be achieved by the secondary leaching of the acidified acid cake (10 - 25 g / l SCC) of the solid iron (by-product electrolyte).
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
L'invention relève du domaine de la métallurgie des métaux non ferreux, et se rapporte plus précisément à la production d'antimoine. Le procédé selon l'invention consiste à lessiver un concentré avec une solution acide de chlorure de fer, puis à séparer de la pulpe obtenue après lessivage du soufre, des résidus insolubles contenant des métaux précieux, et une solution d'antimoine, dont l'antimoine est déposé par électrolyse et qui est ensuite lessivée à nouveau. Ledit procédé permet d'augmenter la quantité d'antimoine et de métaux précieux récupérés sous forme de produits indépendants.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2002121914/02A RU2219267C1 (ru) | 2002-08-08 | 2002-08-08 | Способ получения сурьмы из концентрата |
RU2002121914 | 2002-08-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004015149A1 true WO2004015149A1 (fr) | 2004-02-19 |
Family
ID=31713231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2003/000300 WO2004015149A1 (fr) | 2002-08-08 | 2003-07-09 | Procede de production d'antimoine a partir d'un concentre |
Country Status (2)
Country | Link |
---|---|
RU (1) | RU2219267C1 (fr) |
WO (1) | WO2004015149A1 (fr) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU396396A1 (ru) * | 1964-06-22 | 1973-08-29 | Способ получения сурьмы | |
SU1138424A1 (ru) * | 1983-03-24 | 1985-02-07 | Уральский ордена Трудового Красного Знамени политехнический институт им.С.М.Кирова | Способ гидрометаллургического получени сурьмы |
SU1167225A1 (ru) * | 1983-12-19 | 1985-07-15 | Государственный Научно-Исследовательский Проектно-Конструкторский Институт Гидрометаллургии Цветных Металлов "Гидроцветмет" | Способ гидрометаллургической переработки сурьмусодержащих продуктов |
SU1585362A1 (ru) * | 1988-06-27 | 1990-08-15 | Уральский политехнический институт им.С.М.Кирова | Способ гидрометаллургической переработки сурьмусодержащих материалов |
EP0806487A1 (fr) * | 1996-05-06 | 1997-11-12 | ENGITEC S.p.A. | Extraction de l'antimoine par lessivage caustique de minerais sulfurés, séparation de soufre élémentaire et récupération de l'antimoine par électrolyse d'une solution de fluoborate |
-
2002
- 2002-08-08 RU RU2002121914/02A patent/RU2219267C1/ru not_active IP Right Cessation
-
2003
- 2003-07-09 WO PCT/RU2003/000300 patent/WO2004015149A1/fr not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU396396A1 (ru) * | 1964-06-22 | 1973-08-29 | Способ получения сурьмы | |
SU1138424A1 (ru) * | 1983-03-24 | 1985-02-07 | Уральский ордена Трудового Красного Знамени политехнический институт им.С.М.Кирова | Способ гидрометаллургического получени сурьмы |
SU1167225A1 (ru) * | 1983-12-19 | 1985-07-15 | Государственный Научно-Исследовательский Проектно-Конструкторский Институт Гидрометаллургии Цветных Металлов "Гидроцветмет" | Способ гидрометаллургической переработки сурьмусодержащих продуктов |
SU1585362A1 (ru) * | 1988-06-27 | 1990-08-15 | Уральский политехнический институт им.С.М.Кирова | Способ гидрометаллургической переработки сурьмусодержащих материалов |
EP0806487A1 (fr) * | 1996-05-06 | 1997-11-12 | ENGITEC S.p.A. | Extraction de l'antimoine par lessivage caustique de minerais sulfurés, séparation de soufre élémentaire et récupération de l'antimoine par électrolyse d'une solution de fluoborate |
Also Published As
Publication number | Publication date |
---|---|
RU2219267C1 (ru) | 2003-12-20 |
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