[go: up one dir, main page]

BR9810058A - Processo e dispositivo de vitrificação em modo contìnuo de um material pulverulento. - Google Patents

Processo e dispositivo de vitrificação em modo contìnuo de um material pulverulento.

Info

Publication number
BR9810058A
BR9810058A BR9810058-0A BR9810058A BR9810058A BR 9810058 A BR9810058 A BR 9810058A BR 9810058 A BR9810058 A BR 9810058A BR 9810058 A BR9810058 A BR 9810058A
Authority
BR
Brazil
Prior art keywords
melting
zone
powdery material
continuous mode
bath
Prior art date
Application number
BR9810058-0A
Other languages
English (en)
Inventor
Maxime Labrot
Vincent Beudin
Bruno Guihard
Didier Pineau
Original Assignee
Europlasma Societe Anonyme D E
Aerospatiale
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 Europlasma Societe Anonyme D E, Aerospatiale filed Critical Europlasma Societe Anonyme D E
Publication of BR9810058A publication Critical patent/BR9810058A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B13/00—Rolling molten glass, i.e. where the molten glass is shaped by rolling
    • C03B13/04—Rolling non-patterned sheets continuously
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/005—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture of glass-forming waste materials
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/025—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by arc discharge or plasma heating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/04—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in tank furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/085—High-temperature heating means, e.g. plasma, for partly melting the waste
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2204/00—Supplementary heating arrangements
    • F23G2204/20—Supplementary heating arrangements using electric energy
    • F23G2204/201—Plasma

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing Of Solid Wastes (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

"PROCESSO E DISPOSITIVO DE VITRIFICAçãO EM MODO CONTìNUO DE UM MATERIAL PULVERULENTO". A invenção se refere a um processo para a vitrificação de um material pulverulento e a um dispositivo para a execução desse processo. O processo consiste em introduzir o material pulverulento em uma zona de fusão de um forno (1), por um meio de injeção, para ser colocado em fusão lá por meio de pelo menos um maçarico de plasma(1) de modo a obter um banho de fusão (4), e no qual o banho de fusão é extraído do forno em uma zona de vazamento, o material sendo introduzido lateralmente na zona de fusão de acordo com uma direção que compreende uma componente horizontal, e o banho de fusão sendo extraído do forno por transbordamento na dita zona de vazamento, sensivelmente de acordo com a dita componente horizontal e no lado oposto ao meio de injeção do material no forno, em relação à zona de fusão.
BR9810058-0A 1997-06-20 1998-06-18 Processo e dispositivo de vitrificação em modo contìnuo de um material pulverulento. BR9810058A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9707720A FR2764877B1 (fr) 1997-06-20 1997-06-20 Procede de vitrification d'un materiau pulverulent et dispositif pour la mise en oeuvre de ce procede
PCT/FR1998/001268 WO1998058882A1 (fr) 1997-06-20 1998-06-18 Procede pour la vitrification d'un materiau pulverulent et dispositif pour la mise en oeuvre de ce procede

Publications (1)

Publication Number Publication Date
BR9810058A true BR9810058A (pt) 2000-09-12

Family

ID=9508245

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9810058-0A BR9810058A (pt) 1997-06-20 1998-06-18 Processo e dispositivo de vitrificação em modo contìnuo de um material pulverulento.

Country Status (14)

Country Link
US (1) US6532768B1 (pt)
EP (1) EP0991598B1 (pt)
JP (1) JP3142818B2 (pt)
KR (1) KR100549789B1 (pt)
AT (1) ATE208743T1 (pt)
AU (1) AU729180B2 (pt)
BR (1) BR9810058A (pt)
CA (1) CA2294072C (pt)
DE (1) DE69802533T2 (pt)
ES (1) ES2167914T3 (pt)
FR (1) FR2764877B1 (pt)
TW (1) TW440549B (pt)
WO (1) WO1998058882A1 (pt)
ZA (1) ZA985362B (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838117B1 (fr) 2002-04-08 2005-02-04 Commissariat Energie Atomique Four et procede de vitrification a double moyen de chauffage
JP3942480B2 (ja) * 2002-05-02 2007-07-11 日立造船株式会社 プラズマ式溶融炉およびその起動方法
WO2004044492A1 (en) * 2002-11-14 2004-05-27 David Systems Technology, S.L. Method and device for integrated plasma-melt treatment of wastes
IL168286A (en) * 2005-04-28 2009-09-22 E E R Env Energy Resrc Israel Plasma torch for use in a waste processing chamber
US20160138803A1 (en) * 2005-06-21 2016-05-19 Pyrogenesis Inc. Three step ultra- compact plasma system for the high temperature treatment of waste onboard ships
US7342197B2 (en) * 2005-09-30 2008-03-11 Phoenix Solutions Co. Plasma torch with corrosive protected collimator
GB2436429A (en) * 2006-03-20 2007-09-26 Tetronics Ltd Plasma treatment of waste
EP2004557B1 (en) * 2006-03-20 2012-07-18 Tetronics Limited Hazardous waste treatment process
JP5100068B2 (ja) * 2006-09-14 2012-12-19 日立造船株式会社 焼却残渣の溶融炉および溶融炉の保守方法
FR2909015B1 (fr) * 2006-11-27 2009-01-23 Europlasma Sa Dispositif et procede d'inertage par fusion plasma de materiaux toxiques.
JP4540686B2 (ja) * 2007-03-29 2010-09-08 カワサキプラントシステムズ株式会社 廃石綿を含む廃棄物を溶融処理する溶融炉および溶融処理方法
US7802451B2 (en) * 2007-08-15 2010-09-28 Atomic Energy Council - Institute Of Nuclear Energy Research Manufacturing device for producing mineral fibers from incinerator ashes and its plasma-vitrified slag
CA2767030A1 (en) * 2008-07-01 2010-01-07 James Charles Juranitch Recycling and reburning carbon dioxide in an energy efficient way
FR2942150B1 (fr) 2009-02-18 2012-09-21 Cerlase Procede de fusion d'au moins une matiere minerale en poudre
EP2251106A1 (en) 2009-05-12 2010-11-17 Institut de Recherche pour le Développement ( IRD) Use of cistus libanotis to clean heavy metals containing soil
KR101223237B1 (ko) * 2010-11-22 2013-01-17 한국에너지기술연구원 플라즈마/가스 연소 융합을 이용한 저탄소형 기중 용해로, 이를 이용한 용융방법 및 이를 이용한 소재 제조방법
US8852693B2 (en) 2011-05-19 2014-10-07 Liquipel Ip Llc Coated electronic devices and associated methods
US9822027B2 (en) 2014-04-25 2017-11-21 Owens-Brockway Glass Container Inc. Glass furnace with bottom material feed
GB201501312D0 (en) * 2015-01-27 2015-03-11 Knauf Insulation And Knauf Insulation Llc And Knauf Insulation Gmbh And Knauf Insulation Doo Skofja Melter feeding system
KR101664866B1 (ko) * 2015-08-12 2016-10-13 한국수력원자력 주식회사 플라즈마 용융로
US20180244554A1 (en) * 2015-08-31 2018-08-30 Ocv Intellectual Capital, Llc Batch inlet spool
FR3071493B1 (fr) * 2017-09-22 2019-09-13 Europlasma Procede et dispositif de vitrification d'un materiau pulverulent
US10807896B2 (en) 2018-03-15 2020-10-20 Owens-Brockway Glass Container Inc. Process and apparatus for glass manufacture
US11358895B2 (en) 2018-11-15 2022-06-14 Owens-Brockway Glass Container Inc. Batch charger for a melting chamber
CN110479735B (zh) * 2019-08-09 2021-02-19 南京绿帝环保能源科技有限公司 用于废料处理的等离子装置及其处理方法
KR102196212B1 (ko) * 2020-07-07 2020-12-30 현봉수 비산재 재생장치
CN112028453A (zh) * 2020-08-24 2020-12-04 湖北新华光信息材料有限公司 一种光学玻璃的高效熔化装置及方法
FR3120319B1 (fr) 2021-03-08 2023-02-17 Marcus Invest Procede de traitement de dechets industriels mineraux pour obtenir un vitrifiat ayant des proprietes hydrauliques, liant hydraulique routier obtenu
CN113513760A (zh) * 2021-07-16 2021-10-19 江门市崖门新财富环保工业有限公司 一种危险废物熔融、二燃室一体化炉
JP7792835B2 (ja) * 2022-03-23 2025-12-26 株式会社豊田中央研究所 溶融成形装置および振動子の製造方法
US20240010538A1 (en) * 2022-07-11 2024-01-11 Owens-Brockway Glass Container Inc. Melting furnaces and charging of melting furnaces
CN116511207B (zh) * 2023-04-18 2025-06-20 安徽中科大禹科技有限公司 废物等离子体处理装置
CN118108394B (zh) * 2023-12-08 2025-04-11 北京碳源领航环保科技有限公司 玻璃制备系统及玻璃制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1761229A (en) * 1926-10-25 1930-06-03 Libbey Owens Glass Co Batch-feeding mechanism
US1999762A (en) * 1933-01-18 1935-04-30 Hartford Empire Co Method of making glass
FI80667C (sv) * 1988-09-02 1990-07-10 Partek Ab Förfarande och anordning för tillverkning av mineralull
US4998486A (en) * 1989-04-27 1991-03-12 Westinghouse Electric Corp. Process and apparatus for treatment of excavated landfill material in a plasma fired cupola
US5319176A (en) * 1991-01-24 1994-06-07 Ritchie G. Studer Plasma arc decomposition of hazardous wastes into vitrified solids and non-hazardous gasses
US5120342A (en) 1991-03-07 1992-06-09 Glasstech, Inc. High shear mixer and glass melting apparatus
US5280757A (en) * 1992-04-13 1994-01-25 Carter George W Municipal solid waste disposal process
US5284503A (en) * 1992-11-10 1994-02-08 Exide Corporation Process for remediation of lead-contaminated soil and waste battery
JP2864323B2 (ja) * 1993-05-24 1999-03-03 月島機械株式会社 結晶化ガラス製造装置
FR2708217B1 (fr) 1993-07-28 1995-10-06 Europlasma Procédé d'inertage par torche à plasma de produits contenant des métaux, en particulier des métaux lourds et installation pour sa mise en Óoeuvre.
SE9401065D0 (sv) 1993-12-27 1994-03-30 W & E Umwelttechnik Ag Sätt och anordning för behandling av aska
DE4406898A1 (de) * 1994-03-03 1995-09-07 Rwe Energie Ag Verfahren zum simultanen Einschmelzen von Staubeinschmelzgut und von stückiger Rostschlacke aus Müllverbrennungsanlagen
JP2000501168A (ja) * 1995-11-10 2000-02-02 エムゲーツェー・プラズマ・アクチェンゲゼルシャフト 熱分解、溶融及びガラス化するため並びに異なった種類の廃棄物及び残滓から有用物質を回収するための装置と方法
US5637127A (en) * 1995-12-01 1997-06-10 Westinghouse Electric Corporation Plasma vitrification of waste materials
US5678236A (en) * 1996-01-23 1997-10-14 Pedro Buarque De Macedo Method and apparatus for eliminating volatiles or airborne entrainments when vitrifying radioactive and/or hazardous waste

Also Published As

Publication number Publication date
AU729180B2 (en) 2001-01-25
WO1998058882A1 (fr) 1998-12-30
KR100549789B1 (ko) 2006-02-07
AU8219798A (en) 1999-01-04
US6532768B1 (en) 2003-03-18
KR20010014001A (ko) 2001-02-26
CA2294072A1 (fr) 1998-12-30
FR2764877A1 (fr) 1998-12-24
FR2764877B1 (fr) 1999-09-03
CA2294072C (fr) 2005-05-03
TW440549B (en) 2001-06-16
ATE208743T1 (de) 2001-11-15
ZA985362B (en) 2000-08-25
ES2167914T3 (es) 2002-05-16
EP0991598B1 (fr) 2001-11-14
JPH11128882A (ja) 1999-05-18
EP0991598A1 (fr) 2000-04-12
JP3142818B2 (ja) 2001-03-07
DE69802533T2 (de) 2002-08-01
DE69802533D1 (de) 2001-12-20

Similar Documents

Publication Publication Date Title
BR9810058A (pt) Processo e dispositivo de vitrificação em modo contìnuo de um material pulverulento.
BR8701581A (pt) Processo para fundir metal em um forno de fusao,e forno de fusao
PT92122A (pt) Processo e dispositivo de fabricacao dum fio ou duma fita formada de fibras de reforco e dum material organico termoplastico
BR0209422A (pt) Fusão ou pré-fusão rápida de vidro
DE3480836D1 (de) Verglasung von asbestabfaellen.
AU567222B2 (en) Remelting light gauge al scrap
SE8901382D0 (sv) Glasframstaellning
DE69227691D1 (de) Verfahren zum verglasen von asbesthaltigem infiziertem, giftigem und radioaktivem abfall
BR8402389A (pt) Processo e instalacao para a elaboracao de vidro
EP0398821A3 (en) Segmented induction skull melting crucible and method
AU4134093A (en) Concrete or mortar resistant to spalling under fire attack
GB2000198A (en) Flux for use in continuous casting of steel
KR850004028A (ko) 연속주조로 및 주조물의 연속 제조방법
ES533979A0 (es) Procedimiento para la produccion de vidrio destinado a la fabricacion de productos vitreos y dispositivo para la realizacion de dicho procedimiento
BRPI0415040A (pt) redução da fratura do material de fornada
SE8505924L (sv) Sett och anordning for framstellning av vermebestendigt fibermaterial
GB8911441D0 (en) A process for the treatment of molten materials
SE8504252D0 (sv) Strenggjutningsforfarande och anleggning for dess genomforande
BR9913785A (pt) Produto cerâmico e processos de melhorar a capacidade de não-umedecimento do produto cerâmico, e de formar o produto cerâmico
BR0302145A (pt) Molde de fundição de cobre
AU8656891A (en) Method and device for obtaining steel in a liquid bath
BR9906464A (pt) Forno para realizar a fusão de um material de alto ponto de fusão, tal como vidro, processos de fabricação do mesmo e de recuperação de metal presente em vidro de recuperação, e, utilização de um forno
BR9713585A (pt) Método de produzir metal fundido.
BR0213718A (pt) Material para fertilizante de silicato, e método para produzi-la
BR0010527A (pt) Processo e planta para utilização de materiais remanescentes que contêm ferro e metais pesados e, se adequado, minério de ferro

Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/06/1998, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 18.06.2018