BRPI0414839A - processo para a valorização de valores de metal em um resìduo portando zn, fe e pb e reator de fusão e gaseificação com cámara única para tratar resìduos portando zn - Google Patents
processo para a valorização de valores de metal em um resìduo portando zn, fe e pb e reator de fusão e gaseificação com cámara única para tratar resìduos portando znInfo
- Publication number
- BRPI0414839A BRPI0414839A BRPI0414839A BRPI0414839A BR PI0414839 A BRPI0414839 A BR PI0414839A BR PI0414839 A BRPI0414839 A BR PI0414839A BR PI0414839 A BRPI0414839 A BR PI0414839A
- Authority
- BR
- Brazil
- Prior art keywords
- bearing
- sio
- waste bearing
- cao
- valuation
- Prior art date
Links
Classifications
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- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/30—Obtaining zinc or zinc oxide from metallic residues or scraps
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- 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
- C22B13/00—Obtaining lead
- C22B13/02—Obtaining lead by dry processes
- C22B13/025—Recovery from waste materials
-
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/04—Obtaining zinc by distilling
-
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/28—Obtaining zinc or zinc oxide from muffle furnace residues
-
- 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
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
- C22B4/005—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys using plasma jets
-
- 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
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
- C22B4/08—Apparatus
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/16—Dry methods smelting of sulfides or formation of mattes with volatilisation or condensation of the metal being produced
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/04—Working-up slag
-
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/22—Remelting metals with heating by wave energy or particle radiation
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- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
- Y10S75/961—Treating flue dust to obtain metal other than by consolidation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Furnace Details (AREA)
Abstract
"PROCESSO PARA A VALORIZAçãO DE VALORES DE METAL EM UM RESìDUO PORTANDO Zn, Fe E Pb E REATOR DE FUSãO E GASEIFICAçãO COM CáMARA úNICA PARA TRATAR RESìDUOS PORTANDO Zn". A invenção refere-se a um processo para a separação e recuperação de metais não ferrosos a partir de resíduos portando zinco, em particular a partir de resíduos produzidos pela indústria de produção de zinco. O processo compreende as etapas de: - sujeitar o resíduo a uma etapa de gaseificação relâmpago ou de leito agitado, desta maneira produzindo uma escória portando Fe e Gases portando Zn e Pb; e extrair os gases portando Zn e Pb e valorizar Zn e Pb; caracterizado pelo fato de que CaO, SiO~ 2~ e MgO são adicionados como um fundente antes ou durante a etapa de gaseificação de modo a obter uma composição final de escória com: todas concentrações sendo expressas em % em peso. A invenção também se refere a um reator de câmara única para gaseificação de Zn, equipado com uma ou mais tochas de plasma submersas como fontes de calor e gás.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03078038 | 2003-09-29 | ||
US51120003P | 2003-10-16 | 2003-10-16 | |
PCT/EP2004/009685 WO2005031014A1 (en) | 2003-09-29 | 2004-08-30 | Process and apparatus for recovery of non-ferrous metals from zinc residues |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0414839A true BRPI0414839A (pt) | 2006-11-21 |
BRPI0414839B1 BRPI0414839B1 (pt) | 2013-05-07 |
Family
ID=34923991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0414839 BRPI0414839B1 (pt) | 2003-09-29 | 2004-08-30 | processo para a valorizaÇço de valores de metal em um resÍduo portando zn, fe e pb e reator de fusço e gaseificaÇço com cÂmara énica para tratar resÍduos portando zn. |
Country Status (17)
Country | Link |
---|---|
US (2) | US7815708B2 (pt) |
EP (1) | EP1670960B1 (pt) |
JP (1) | JP5071770B2 (pt) |
KR (2) | KR20120043124A (pt) |
CN (2) | CN100475987C (pt) |
AT (1) | ATE365233T1 (pt) |
AU (1) | AU2004276430B2 (pt) |
BR (1) | BRPI0414839B1 (pt) |
CA (1) | CA2539166C (pt) |
DE (1) | DE602004007154T2 (pt) |
EA (2) | EA011796B1 (pt) |
ES (1) | ES2289545T3 (pt) |
NO (1) | NO344171B1 (pt) |
PL (1) | PL1670960T3 (pt) |
PT (1) | PT1670960E (pt) |
WO (1) | WO2005031014A1 (pt) |
ZA (1) | ZA200602146B (pt) |
Families Citing this family (27)
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BRPI0412304B1 (pt) * | 2003-07-04 | 2013-11-26 | PROCESSO PARA A VALORIZAÇÃO DE VALORES DE METAL EM UM RESÍDUO PORTANDO Zn, Fe E Pb | |
CA2668506C (en) * | 2006-11-02 | 2013-05-28 | Umicore | Recovery of non-ferrous metals from by-products of the zinc and lead industry using electric smelting with submerged plasma |
KR101383521B1 (ko) * | 2006-11-02 | 2014-04-08 | 유미코르 | 서브머지드 플라즈마를 구비한 전기용련을 사용하여 아연 및 납 산업의 부산물로부터 비철 금속을 회수하는 방법 |
JP2009222427A (ja) * | 2008-03-13 | 2009-10-01 | Fuji Electric Holdings Co Ltd | 合金の組成分析方法及び組成分析装置 |
US7841664B2 (en) * | 2008-06-04 | 2010-11-30 | Steelcase Inc. | Chair with control system |
CN101845551B (zh) * | 2009-08-24 | 2012-02-22 | 中国恩菲工程技术有限公司 | 从含锌渣中回收有价金属的工艺 |
TWI520410B (zh) * | 2009-09-25 | 2016-02-01 | 烏明克公司 | 自鋰離子電池回收再用(valorization)金屬的方法 |
CN102191391B (zh) * | 2010-03-02 | 2013-08-21 | 南华茂森综合利用有限责任公司 | 从高杂质低品位的复杂氧化锌粉中提取锗的方法 |
SE537235C2 (sv) * | 2012-09-21 | 2015-03-10 | Valeas Recycling Ab | Förfarande och arrangemang för återvinning av förångningsbara ämnen ur en slagg medelst plasmainducerad förångning |
CN104838022A (zh) * | 2013-12-10 | 2015-08-12 | 全球金属科技有限责任公司 | 用于金属的热提取的装置和方法 |
CN106795579B (zh) * | 2014-08-14 | 2019-03-26 | 尤米科尔公司 | 熔炼锂离子电池的方法 |
EA032892B1 (ru) | 2014-11-19 | 2019-07-31 | Юмикор | Плазменная и газокислородная печь |
JP7137467B2 (ja) | 2015-04-03 | 2022-09-14 | アウルビス ベーアセ | 非鉄金属製造の際に生じる改質スラグ |
ES2887206T3 (es) * | 2015-10-14 | 2021-12-22 | Ecotec Gestione Impianti S R L | Método para producir un concentrado que contiene metales, metales raros y metales de tierras raras a partir de residuos generados en la cadena de producción de cinc y concentrado obtenido mediante dicho método |
ITUB20154661A1 (it) * | 2015-10-14 | 2017-04-14 | Ecotec Gestione Impianti S R L | Procedimento per la preparazione di un concentrato contenente metalli, metalli rari e terre rare da residui generati nella filiera di produzione dello zinco, e concentrato cosi ottenibile. |
ITUB20154943A1 (it) * | 2015-10-28 | 2017-04-28 | Ecotec Gestione Impianti S R L | Procedimento per la preparazione di un concentrato contenente metalli, metalli rari e terre rare da residui generati nella filiera di produzione dello zinco, e concentrato così ottenibile. |
KR101707089B1 (ko) * | 2015-11-23 | 2017-02-15 | 주식회사 엑스메텍 | 친환경 아연제련 공법 |
CN105734298B (zh) * | 2016-04-25 | 2017-07-14 | 芦秀琴 | 用分流共萃工艺从有色固体废渣中回收有价金属的方法 |
CN106086456B (zh) * | 2016-08-02 | 2019-04-09 | 中国恩菲工程技术有限公司 | 铅锌矿的冶炼设备 |
CN107058722A (zh) * | 2017-05-25 | 2017-08-18 | 江苏省冶金设计院有限公司 | 一种处理含锗褐煤和铜尾渣的系统和方法 |
CN107686887B (zh) * | 2017-08-08 | 2019-04-05 | 赤峰中色锌业有限公司 | 湿法炼锌除硒工艺 |
SE542917C2 (en) * | 2019-01-14 | 2020-09-15 | Valeas Recycling Solutions Ab | Treatment of ferric iron based material comprising zinc and sulfur |
CN110079675A (zh) * | 2019-06-10 | 2019-08-02 | 赤峰中色锌业有限公司 | 一种从湿法炼锌净液渣中回收铜的方法 |
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IT202000009316A1 (it) * | 2020-04-28 | 2021-10-28 | Ecotec Gestione Impianti S R L | Procedimento per il trattamento contemporaneo di residui dell’industria metallurgica non ferrosa, con ottenimento di prodotti valorizzabili e materie prime secondarie, in accordo con le strategie dell’economia circolare. |
ES2975511T3 (es) | 2020-12-09 | 2024-07-08 | Lhoist Rech Et Developpement Sa | Proceso pirometalúrgico en un horno rotatorio |
CN116732356B (zh) * | 2023-08-15 | 2023-10-03 | 昆明理工大学 | 一种次氧化锌烟尘中锗同步浸出及沉淀的方法 |
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2004
- 2004-08-30 DE DE200460007154 patent/DE602004007154T2/de active Active
- 2004-08-30 BR BRPI0414839 patent/BRPI0414839B1/pt active IP Right Grant
- 2004-08-30 WO PCT/EP2004/009685 patent/WO2005031014A1/en active IP Right Grant
- 2004-08-30 KR KR1020127007036A patent/KR20120043124A/ko active Search and Examination
- 2004-08-30 ES ES04764651T patent/ES2289545T3/es active Active
- 2004-08-30 CN CNB2004800282464A patent/CN100475987C/zh active Active
- 2004-08-30 ZA ZA200602146A patent/ZA200602146B/en unknown
- 2004-08-30 AU AU2004276430A patent/AU2004276430B2/en active Active
- 2004-08-30 KR KR20067008144A patent/KR101145957B1/ko active IP Right Grant
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