BR0003411A - Aparelho para captação de mercúrio ou outro metal pesado em sìtios de mineração - Google Patents
Aparelho para captação de mercúrio ou outro metal pesado em sìtios de mineraçãoInfo
- Publication number
- BR0003411A BR0003411A BR0003411-8A BR0003411A BR0003411A BR 0003411 A BR0003411 A BR 0003411A BR 0003411 A BR0003411 A BR 0003411A BR 0003411 A BR0003411 A BR 0003411A
- Authority
- BR
- Brazil
- Prior art keywords
- extreme
- heavy metal
- bottom wall
- edge
- mining sites
- 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
- C22B3/02—Apparatus therefor
-
- 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
- C22B3/045—Leaching using electrochemical processes
-
- 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
- C22B43/00—Obtaining mercury
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
"APARELHO PARA CAPTAçãO DE MERCúRIO OU OUTRO METAL PESADO EM SìTIOS DE MINERAçãO". Compreendendo, uma estrutura (10), células eletrolíticas (30) verticalmente alinhadas e distanciadas entre si, ocupando pelo menos parte da largura e da profundidade do aparelho e tendo, cada uma, uma parede de fundo (31) mercurizada e um par de paredes laterais (13, 14), cada parede de fundo (31) apresentando bordas laterais niveladas e bordas extremas de entrada (31a) e de saída (31b) de fluxo (F) de lama ou polpa a ser processado e sendo inclinada para provocar o deslocamento gravitacional da lama ou polpa da borda extrema de entrada (31a) para a borda extrema de saída (31b) de cada pare de de fundo (31) e daí, verticalmente para a borda extrema de entrada (31a) da parede de fundo (31) da célula eletrolítica (30) disposta imediatamente abaixo, a célula eletrolítica (30) mais inferior tendo uma parede de fundo perfurada (35) e disposta sobre um bandeja (40) de captação de metal pesado e sua borda extrema de saída (35a) para o fluxo (F) de lama ou polpa descontaminado conectada ao meio ambiente.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0003411-8A BR0003411A (pt) | 2000-07-21 | 2000-07-21 | Aparelho para captação de mercúrio ou outro metal pesado em sìtios de mineração |
PCT/BR2001/000087 WO2002008572A2 (en) | 2000-07-21 | 2001-07-17 | Electrochemical device for collecting mercury or other heavy metal in mining sites |
AU2002224560A AU2002224560A1 (en) | 2000-07-21 | 2001-07-17 | Device for collecting mercury or other heavy metal in mining sites |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0003411-8A BR0003411A (pt) | 2000-07-21 | 2000-07-21 | Aparelho para captação de mercúrio ou outro metal pesado em sìtios de mineração |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0003411A true BR0003411A (pt) | 2002-06-04 |
Family
ID=3944863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0003411-8A BR0003411A (pt) | 2000-07-21 | 2000-07-21 | Aparelho para captação de mercúrio ou outro metal pesado em sìtios de mineração |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2002224560A1 (pt) |
BR (1) | BR0003411A (pt) |
WO (1) | WO2002008572A2 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104789802B (zh) * | 2015-03-31 | 2017-07-14 | 新疆兵团现代绿色氯碱化工工程研究中心(有限公司) | 一种用于废汞触媒汞回收的电炉 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2048112A5 (en) * | 1969-06-02 | 1971-03-19 | Sp Konstruktors | Purificn of electrically conducting - liquids |
JPS506414B1 (pt) * | 1970-12-10 | 1975-03-13 | ||
SU597743A1 (ru) * | 1975-05-16 | 1978-03-15 | Предприятие П/Я Г-4567 | Пакет электродов дл электролизера |
FR2339685A1 (fr) * | 1976-01-30 | 1977-08-26 | Commissariat Energie Atomique | Electrolyseur vertical a diaphragme a cathode de mercure |
DE3931017A1 (de) * | 1989-09-16 | 1991-03-28 | Zueblin Ag | Verfahren zum reinigen kontaminierter erdmassen und vorrichtung zur durchfuehrung des verfahrens |
US5560819A (en) * | 1990-04-19 | 1996-10-01 | Mori-Gumi Co., Ltd. | Treating system for organic wastes and waste water |
DE4212322A1 (de) * | 1992-04-13 | 1993-10-14 | Battelle Institut E V | Verfahren zur Entfernung von Quecksilber und anderen Schwermetallen aus Erdreich und Schlämmen |
BR9404269A (pt) * | 1994-10-27 | 1996-12-24 | Tecnologia Mineral Cetem Cnpq | Célula para o tratamento de resíduos sólidos contendo mercúrio elementar e processo de eletrolixiviação deste elemento com sua simultânea eletrorrecuperação |
-
2000
- 2000-07-21 BR BR0003411-8A patent/BR0003411A/pt not_active IP Right Cessation
-
2001
- 2001-07-17 WO PCT/BR2001/000087 patent/WO2002008572A2/en active Application Filing
- 2001-07-17 AU AU2002224560A patent/AU2002224560A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU2002224560A1 (en) | 2002-02-05 |
WO2002008572A3 (en) | 2002-06-06 |
WO2002008572A2 (en) | 2002-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 3A, 4A, 5A, 6A E 7A ANUIDADES. |
|
B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1913 DE 04/09/2007. |