BRPI0403000A - processo e equipamento para tratamento de cargas ou resìduos de metais não-ferrosos e suas ligas - Google Patents

processo e equipamento para tratamento de cargas ou resìduos de metais não-ferrosos e suas ligas

Info

Publication number
BRPI0403000A
BRPI0403000A BRPI0403000A BRPI0403000A BR PI0403000 A BRPI0403000 A BR PI0403000A BR PI0403000 A BRPI0403000 A BR PI0403000A BR PI0403000 A BRPI0403000 A BR PI0403000A
Authority
BR
Brazil
Prior art keywords
axis
vessel
charge
equipment
metal
Prior art date
Application number
Other languages
English (en)
Inventor
Antonio Carlos Cruz
Oskar Wessel Bender
Original Assignee
Inst Pesquisas Tech
Fundacao De Amparo A Pesquisa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inst Pesquisas Tech, Fundacao De Amparo A Pesquisa filed Critical Inst Pesquisas Tech
Priority to BRPI0403000A priority Critical patent/BRPI0403000B1/pt
Priority to JP2007521754A priority patent/JP2008506843A/ja
Priority to CN200580024313XA priority patent/CN101076610B/zh
Priority to RU2007101902/02A priority patent/RU2007101902A/ru
Priority to US11/632,192 priority patent/US8009717B2/en
Priority to MX2007000773A priority patent/MX2007000773A/es
Priority to PCT/BR2005/000129 priority patent/WO2006007678A1/en
Priority to AU2005263122A priority patent/AU2005263122B8/en
Priority to EP20050758962 priority patent/EP1784515B1/en
Publication of BRPI0403000A publication Critical patent/BRPI0403000A/pt
Priority to US13/101,519 priority patent/US8241391B2/en
Publication of BRPI0403000B1 publication Critical patent/BRPI0403000B1/pt

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
    • C22B21/00—Obtaining aluminium
    • C22B21/0084—Obtaining aluminium melting and handling molten aluminium
    • C22B21/0092—Remelting scrap, skimmings or any secondary source aluminium
    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/0038—Obtaining aluminium by other processes
    • C22B21/0069—Obtaining aluminium by other processes from scrap, skimmings or any secondary source aluminium, e.g. recovery of alloy constituents
    • 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
    • C22B7/001—Dry processes
    • C22B7/003—Dry processes only remelting, e.g. of chips, borings, turnings; apparatus used 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
    • 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
    • C22B9/20—Arc remelting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/06—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces with movable working chambers or hearths, e.g. tiltable, oscillating or describing a composed movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/20—Arrangements of heating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/12—Rotary-drum furnaces, i.e. horizontal or slightly inclined tiltable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/2083—Arrangements for the melting of metals or the treatment of molten metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/22—Rotary drums; Supports therefor
    • F27B7/2206—Bearing rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • F27D17/003—Extraction of waste gases, collection of fumes and hoods used therefor of waste gases emanating from an electric arc furnace
    • 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
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • C22B1/216—Sintering; Agglomerating in rotary furnaces
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

"PROCESSO E EQUIPAMENTO PARA TRATAMENTO DE CARGAS OU RESìDUOS DE METAIS NãO FERROSOS E SUAS LIGAS". Contendo as etapas de carregamento de sucata ou borra a ser processada; aquecimento da carga e fusão do metal; revolvimento da carga aquecida; vazamento do metal líquido e esvaziamento da cavidade do forno, sendo o aquecimento da carga ou resíduos até uma temperatura acima da temperatura de fusão do metal ou liga não-ferrosa a ser recuperada realizado por meio de um arco convectivo de queima livre, que independe do fornecimento de gás exterior ao processo, e por poder dispensar a utilização de sais fundentes. O equipamento para aplicação do processo possui as seguintes características: é constituído por um vaso tampado que possui um eixo de revolução em torno do qual pode ser girado ou simplesmente submetido a um movimento oscilatório; apresenta a possibilidade do eixo de revolução do vaso repousar no plano horizontal ou ser inclinado acima e abaixo desse plano; ser aquecido por meio de um arco convectivo de queima livre, auto-estabilizado e gerado por uma descarga elétrica em corrente contínua que, em função do ajuste do ângulo (<244>) de inclinação do eixo de rotação do vaso e da quantidade de material nele alimentado, pode ser estabelecido entre um único eletrodo introduzido no forno e a carga nele alimentada ou a parede de fundo do vaso construída de material condutor de eletricidade; o eletrodo operar como catodo e ser introduzido através da tampa do vaso, preferencialmente segundo um eixo excêntrico ou inclinado em relação ao eixo de rotação do forno, posicionado preferencialmente acima deste, e poder ser deslocado ao longo do seu eixo para ajuste do comprimento do arco.
BRPI0403000A 2004-07-19 2004-07-19 processo e equipamento para tratamento de cargas ou resíduos de metais não-ferrosos e suas ligas BRPI0403000B1 (pt)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BRPI0403000A BRPI0403000B1 (pt) 2004-07-19 2004-07-19 processo e equipamento para tratamento de cargas ou resíduos de metais não-ferrosos e suas ligas
MX2007000773A MX2007000773A (es) 2004-07-19 2005-07-18 Proceso y equipo para el tratamiento de cargas o residuos de metales no ferrosos y sus aleaciones.
CN200580024313XA CN101076610B (zh) 2004-07-19 2005-07-18 有色金属及其合金的废料或残渣的处理设备和方法
RU2007101902/02A RU2007101902A (ru) 2004-07-19 2005-07-18 Способ и установка для обработки садок или отходов цветных металлов и их сплавов
US11/632,192 US8009717B2 (en) 2004-07-19 2005-07-18 Process and equipment for the treatment of loads or residues of non-ferrous metals and their alloys
JP2007521754A JP2008506843A (ja) 2004-07-19 2005-07-18 非鉄金属およびその合金の溶湯または残渣の処理プロセスおよび装置
PCT/BR2005/000129 WO2006007678A1 (en) 2004-07-19 2005-07-18 Process and equipment for the treatment of loads or residues of non-ferrous metals and their allows
AU2005263122A AU2005263122B8 (en) 2004-07-19 2005-07-18 Process and equipment for the treatment of loads or residues of non-ferrous metals and their alloys
EP20050758962 EP1784515B1 (en) 2004-07-19 2005-07-18 Process and equipment for the treatment of loads or residues of non-ferrous metals and their allows
US13/101,519 US8241391B2 (en) 2004-07-19 2011-05-05 Process and equipment for the treatment of loads or residues of non-ferrous metals and their alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0403000A BRPI0403000B1 (pt) 2004-07-19 2004-07-19 processo e equipamento para tratamento de cargas ou resíduos de metais não-ferrosos e suas ligas

Publications (2)

Publication Number Publication Date
BRPI0403000A true BRPI0403000A (pt) 2006-03-01
BRPI0403000B1 BRPI0403000B1 (pt) 2017-04-18

Family

ID=36089631

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0403000A BRPI0403000B1 (pt) 2004-07-19 2004-07-19 processo e equipamento para tratamento de cargas ou resíduos de metais não-ferrosos e suas ligas

Country Status (9)

Country Link
US (2) US8009717B2 (pt)
EP (1) EP1784515B1 (pt)
JP (1) JP2008506843A (pt)
CN (1) CN101076610B (pt)
AU (1) AU2005263122B8 (pt)
BR (1) BRPI0403000B1 (pt)
MX (1) MX2007000773A (pt)
RU (1) RU2007101902A (pt)
WO (1) WO2006007678A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102985777A (zh) * 2010-04-30 2013-03-20 亚历山大·亚历什维·亚历斯尔夫 熔炉

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8051682B1 (en) * 2010-06-01 2011-11-08 The Boeing Company Apparatus and method for making glass preform with nanofiber reinforcement
US8632621B2 (en) * 2010-07-12 2014-01-21 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for melting a solid charge
WO2012006726A1 (en) * 2010-07-16 2012-01-19 Société Des Technologies De L' Aluminium Du Saguenay Inc. (Stas) Metal dross confinement unit and associated method
EP2768991A4 (en) * 2011-10-18 2015-06-17 Pyrogenesis Canada Inc RECOVERY WITHOUT ECO-ENERGY METAL SALT FROM ECUME
JP5762335B2 (ja) * 2012-02-20 2015-08-12 特殊電極株式会社 脱亜鉛装置
CN103264041B (zh) * 2013-05-29 2015-03-25 遵化市益久矿山机械有限公司 日常金属垃圾热加工处理装置及处理方法
CN103950745B (zh) * 2014-04-28 2016-03-02 泸州鑫福化工有限公司 一种烧碱生产自流卸盐系统及其方法
CN107653356B (zh) * 2017-09-21 2019-04-09 洛阳沃达节能科技有限公司 一种旋转式废钢加热系统
CN107574283B (zh) * 2017-09-21 2019-04-09 洛阳沃达节能科技有限公司 一种离线式废钢加热系统
WO2019221591A1 (es) 2018-05-18 2019-11-21 Jimenez Guzman Francisco Javier Sistema para la recuperación y refinación físico-mecánica de metales no ferrosos a partir de chatarra electrónica
CN110779634B (zh) * 2019-10-29 2021-08-10 江苏科技大学 可控快速切换的激光烧蚀金属熔池测温装置及使用方法
CN113637853B (zh) * 2021-10-19 2022-03-08 上海鑫蓝海自动化科技有限公司 电渣重熔炉炉头提升装置
WO2024050294A1 (en) * 2022-08-31 2024-03-07 Novelis Inc. Plasma metal melting furnace with additional gases

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US4959100A (en) 1987-12-22 1990-09-25 Alcan International Limited Recovery of non-ferrous metals from dross
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CA2030727C (fr) * 1990-11-23 1993-07-20 Michel G. Drouet Four a arc rotatif pour le traitement des scories d'aluminium
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US5203908A (en) * 1992-03-02 1993-04-20 Plasma Processing Corporation Process for recovery of free aluminum from aluminum dross or aluminum scrap using plasma energy at high enthalpy
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102985777A (zh) * 2010-04-30 2013-03-20 亚历山大·亚历什维·亚历斯尔夫 熔炉
CN102985777B (zh) * 2010-04-30 2015-03-25 亚历山大·亚历什维·亚历斯尔夫 熔炉

Also Published As

Publication number Publication date
MX2007000773A (es) 2007-10-04
US20110203413A1 (en) 2011-08-25
WO2006007678A1 (en) 2006-01-26
CN101076610B (zh) 2011-02-16
AU2005263122B8 (en) 2011-01-20
JP2008506843A (ja) 2008-03-06
US8009717B2 (en) 2011-08-30
RU2007101902A (ru) 2008-09-10
US20080202287A1 (en) 2008-08-28
EP1784515B1 (en) 2012-01-25
AU2005263122A1 (en) 2006-01-26
US8241391B2 (en) 2012-08-14
CN101076610A (zh) 2007-11-21
BRPI0403000B1 (pt) 2017-04-18
EP1784515A1 (en) 2007-05-16
AU2005263122B2 (en) 2010-12-09

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08G Application fees: restoration [chapter 8.7 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08G Application fees: restoration [chapter 8.7 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: ANTONIO CARLOS DA CRUZ (BR/SP) , OSKAR WESSEL BEND

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2523 DE 14-05-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.