ID22105A - Pemanasan atmosfir pelindung - Google Patents

Pemanasan atmosfir pelindung

Info

Publication number
ID22105A
ID22105A IDP990126A ID990126A ID22105A ID 22105 A ID22105 A ID 22105A ID P990126 A IDP990126 A ID P990126A ID 990126 A ID990126 A ID 990126A ID 22105 A ID22105 A ID 22105A
Authority
ID
Indonesia
Prior art keywords
protective atmosphere
heating protective
heating
atmosphere
protective
Prior art date
Application number
IDP990126A
Other languages
English (en)
Inventor
Hisashi Kobayashi
Arthur Wellingtoin Francis Jr
Xueping Li
Original Assignee
Praxair Technology Inc
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 Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of ID22105A publication Critical patent/ID22105A/id

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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/006—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with use of an inert protective material including the use of an inert gas
    • 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
    • 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
    • F27B3/205—Burners
    • 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
    • F27B3/22—Arrangements of air or gas supply devices
    • 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
    • Y10S266/00—Metallurgical apparatus
    • Y10S266/901—Scrap metal preheating or melting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Incineration Of Waste (AREA)
IDP990126A 1998-03-03 1999-02-18 Pemanasan atmosfir pelindung ID22105A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/033,608 US5961689A (en) 1998-03-03 1998-03-03 Method of protective atmosphere heating

Publications (1)

Publication Number Publication Date
ID22105A true ID22105A (id) 1999-09-09

Family

ID=21871386

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP990126A ID22105A (id) 1998-03-03 1999-02-18 Pemanasan atmosfir pelindung

Country Status (8)

Country Link
US (1) US5961689A (id)
EP (1) EP0942247A1 (id)
JP (1) JPH11287566A (id)
KR (1) KR100438085B1 (id)
CN (1) CN1174208C (id)
BR (1) BR9900819A (id)
ID (1) ID22105A (id)
MY (1) MY116791A (id)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5961689A (en) * 1998-03-03 1999-10-05 Praxair Technology, Inc. Method of protective atmosphere heating
US6572676B1 (en) * 1998-07-13 2003-06-03 Praxair Technology, Inc. Process for refining aluminum
DE10060951A1 (de) * 2000-12-06 2002-06-27 Messer Griesheim Gmbh Verfahren zum Einschmelzen von Metallschrott
US6436337B1 (en) * 2001-04-27 2002-08-20 Jupiter Oxygen Corporation Oxy-fuel combustion system and uses therefor
WO2008063940A1 (en) * 2006-11-17 2008-05-29 Praxair Technology, Inc. Reducing crown corrosion in a glassmelting furnace
US7621154B2 (en) * 2007-05-02 2009-11-24 Air Products And Chemicals, Inc. Solid fuel combustion for industrial melting with a slagging combustor
WO2010094337A1 (en) * 2009-02-20 2010-08-26 Abb Ab Aluminium melting process and device
WO2015031915A2 (en) * 2013-08-27 2015-03-05 Jorge Morando Molten metal furnace
JP2018500266A (ja) 2014-12-23 2018-01-11 プラクスエア・テクノロジー・インコーポレイテッド ガラス溶融炉内の、上向きに角度をつけられたバーナー
US10669609B2 (en) * 2017-12-18 2020-06-02 Air Products And Chemicals, Inc. Method for reducing salt usage in aluminum recycling
CN110278713A (zh) * 2018-01-17 2019-09-24 株式会社恩凯金属 铝熔解***及其运转方法
US20220373261A1 (en) * 2021-05-21 2022-11-24 Fives North American Combustion, Inc. Melting furnace purge system and method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353941A (en) * 1964-05-29 1967-11-21 Emhart Corp Method of melting glass
JPS5141044Y2 (id) * 1971-08-21 1976-10-06
US4010935A (en) * 1975-12-22 1977-03-08 Alumax Inc. High efficiency aluminum scrap melter and process therefor
US4327901A (en) * 1980-03-10 1982-05-04 Kaiser George S Melt and hold furnace for non-ferrous metals
US4657586A (en) * 1985-10-25 1987-04-14 Union Carbide Corporation Submerged combustion in molten materials
US4699654A (en) * 1986-04-08 1987-10-13 Union Carbide Corporation Melting furnace and method for melting metal
US5211744A (en) * 1991-10-02 1993-05-18 Premelt Systems, Inc. Method and means for improving molten metal furnace charging efficiency
US5755846A (en) * 1992-06-06 1998-05-26 Beteiligungen Sorg Gmbh & Co. Kg Regenerative glass melting furnace with minimum NOx formation and method of operating it
US5383782A (en) * 1993-04-21 1995-01-24 The Boc Group, Inc. Gas-lance apparatus and method
US5421856A (en) * 1993-05-21 1995-06-06 Lazcano-Navarro; Arturo Process to reduce dross in molten aluminum
US5628809A (en) * 1995-06-13 1997-05-13 Praxair Technology, Inc. Glassmelting method with reduced volatilization of alkali species
US5609481A (en) * 1995-06-13 1997-03-11 Praxair Technology, Inc. Direct-fired stratified atmosphere furnace system
US5563903A (en) * 1995-06-13 1996-10-08 Praxair Technology, Inc. Aluminum melting with reduced dross formation
US5961689A (en) * 1998-03-03 1999-10-05 Praxair Technology, Inc. Method of protective atmosphere heating

Also Published As

Publication number Publication date
CN1227910A (zh) 1999-09-08
JPH11287566A (ja) 1999-10-19
MY116791A (en) 2004-03-31
BR9900819A (pt) 1999-12-07
KR19990077486A (ko) 1999-10-25
CN1174208C (zh) 2004-11-03
EP0942247A1 (en) 1999-09-15
US5961689A (en) 1999-10-05
KR100438085B1 (ko) 2004-07-02

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