BR0107178A - Processo para a refundição sem sal, isenta de oxidação, de alumìnio, suas ligas, bem como, de sucata de alumìnio - Google Patents

Processo para a refundição sem sal, isenta de oxidação, de alumìnio, suas ligas, bem como, de sucata de alumìnio

Info

Publication number
BR0107178A
BR0107178A BR0107178A BR0107178A BR0107178A BR 0107178 A BR0107178 A BR 0107178A BR 0107178 A BR0107178 A BR 0107178A BR 0107178 A BR0107178 A BR 0107178A BR 0107178 A BR0107178 A BR 0107178A
Authority
BR
Brazil
Prior art keywords
aluminum
well
free
alloys
oxidation
Prior art date
Application number
BR0107178A
Other languages
English (en)
Inventor
Heribert Summer
Original Assignee
Heribert Summer
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 Heribert Summer filed Critical Heribert Summer
Publication of BR0107178A publication Critical patent/BR0107178A/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
    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/0084—Obtaining aluminium melting and handling molten aluminium
    • C22B21/0092—Remelting scrap, skimmings or any secondary source aluminium
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

"PROCESSO PARA A REFUNDIçãO SEM SAL, ISENTA DE OXIDAçãO, DE ALUMìNIO, SUAS LIGAS, BEM COMO, DE SUCATA DE ALUMìNIO". A invenção refere-se a um processo, bem como, a um dispositivo para a refundição sem sal e isenta de oxidação, de alumínio, de suas ligas, bem como, de sucata de alumínio com todos os tipos de impurezas tais como, substâncias oleosas combustíveis, materiais aderentes combustíveis ou não combustíveis e aqueles com peso específico maior em um tambor giratório (1), com uma câmara de combustão (4) duas válvulas de alimentação (5,6) e com um bocal do queimador (32), sendo que de uma forma bastante conhecida, estão previstos gás natural ou óleo combustível como combustível, e o oxigênio com ar é conduzido através de uma válvula de alimentação (6) à câmara de combustão (4), sendo que com auxílio de um comando eletrónico é dosada uma tal quantidade de ar de modo que, a quantidade de oxigênio conduzida com o ar corresponde, exatamente, à relação estequiométrica para a combustão completa do combustível conduzido através do bocal do queimador (32).
BR0107178A 2000-09-08 2001-08-20 Processo para a refundição sem sal, isenta de oxidação, de alumìnio, suas ligas, bem como, de sucata de alumìnio BR0107178A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0153300A AT409269B (de) 2000-09-08 2000-09-08 Verfahren zum salzlosen und oxidationsfreien umschmelzen von aluminium
PCT/AT2001/000269 WO2002020859A2 (de) 2000-09-08 2001-08-20 Verfahren zum salzlosen oxidationsfreien umschmelzen von aluminium, dessen legierungen sowie von aluminiumschrotten

Publications (1)

Publication Number Publication Date
BR0107178A true BR0107178A (pt) 2002-07-02

Family

ID=3688319

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0107178A BR0107178A (pt) 2000-09-08 2001-08-20 Processo para a refundição sem sal, isenta de oxidação, de alumìnio, suas ligas, bem como, de sucata de alumìnio

Country Status (7)

Country Link
US (1) US7160501B2 (pt)
EP (1) EP1337676A2 (pt)
CN (1) CN1620517A (pt)
AT (1) AT409269B (pt)
AU (1) AU2001279488A1 (pt)
BR (1) BR0107178A (pt)
WO (1) WO2002020859A2 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0304306D0 (en) * 2003-02-26 2003-04-02 Evans Thomas H Furnace
FR2854408B1 (fr) * 2003-04-30 2006-05-26 Air Liquide Procede de traitement d'aluminium dans un four
US7434665B2 (en) * 2003-07-21 2008-10-14 Otis Elevator Company Elevator down peak sectoring with long call response
FR2866656B1 (fr) * 2004-02-25 2006-05-26 Air Liquide Procede de traitement d'aluminium dans un four rotatif ou reverbere
DE102004019746A1 (de) * 2004-04-20 2005-12-01 Karl Konzelmann Metallschmelzwerke Gmbh & Co.Kg Behälter zum Verhindern bzw. Minimieren des Abbrands von Aluminium- und/oder Aluminiumlegierungskrätzen
ATE404703T1 (de) * 2005-11-29 2008-08-15 Linde Ag Kontrolle eines schmelzprozesses
US7297265B1 (en) 2006-06-30 2007-11-20 Eaton Corporation Backwash strainer having a cyclonic flow mechanism
EP2098603B1 (en) * 2008-03-06 2013-01-23 Linde AG Method for melting of aluminium
DE102008047489B4 (de) 2008-09-17 2010-05-12 Messer Group Gmbh Brenner und Verfahren zum Betreiben eines Brenners
US8262983B2 (en) 2010-08-05 2012-09-11 Altek, L.L.C. Tilting rotary furnace system and methods of aluminum recovery
EP2664884B1 (en) * 2012-05-18 2019-08-07 Air Products and Chemicals, Inc. Method and apparatus for heating metals
DE202015104662U1 (de) 2015-09-02 2015-09-15 Michael Schmidt Drehtrommelofen
US10669609B2 (en) * 2017-12-18 2020-06-02 Air Products And Chemicals, Inc. Method for reducing salt usage in aluminum recycling

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566091A (en) * 1966-09-02 1971-02-23 Leeds & Northrup Co Method and apparatus for controlling a process variable by manipulation of a selected one of two variables
US4040820A (en) * 1976-02-09 1977-08-09 Kaiser Aluminum & Chemical Corporation Processing aluminum skim
US4548651A (en) 1983-04-27 1985-10-22 Aluminum Company Of America Method for reclaiming contaminated scrap metal
GB2227822B (en) 1989-02-04 1993-05-26 Copermill Ltd Improvements in or relating to safety apparatus
CA2116249A1 (en) * 1994-02-23 1995-08-24 Han Spoel Method and apparatus for recovery of non-ferrous metals from scrap and dross
JPH1019470A (ja) 1996-07-05 1998-01-23 Hitachi Metals Ltd 溶解炉の燃焼制御方法
FR2777075B1 (fr) * 1998-04-02 2000-05-19 Air Liquide Procede de conduite d'un four et dispositif pour la mise en oeuvre du procede
DE19824573A1 (de) 1998-06-02 1999-12-09 Linde Ag Verfahren zum Schmelzen von Metallen
EP1150085A1 (de) 2000-04-26 2001-10-31 SUG Schmelz- und Giessanlagen GmbH Drehtrommelofen zum Schmelzen von Metallen
US6436337B1 (en) * 2001-04-27 2002-08-20 Jupiter Oxygen Corporation Oxy-fuel combustion system and uses therefor

Also Published As

Publication number Publication date
US7160501B2 (en) 2007-01-09
ATA15332000A (de) 2001-11-15
AT409269B (de) 2002-07-25
WO2002020859A3 (de) 2002-08-22
CN1620517A (zh) 2005-05-25
EP1337676A2 (de) 2003-08-27
WO2002020859A2 (de) 2002-03-14
US20040012129A1 (en) 2004-01-22
AU2001279488A1 (en) 2002-03-22

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: ALUMONTE TECHNOLOGIEFORTSCHRITT IN ALUMINIUM GMBH

Free format text: TRANSFERIDO DE: HERIBERT SUMMER

B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIDO COM BASE NO ART.8O COMBINADO COM O ART.13 DA LPI 9.279/96.