ATE57757T1 - Apparat und verfahren zur hochtemperaturbeseitigung von gefaehrlichem abfall. - Google Patents

Apparat und verfahren zur hochtemperaturbeseitigung von gefaehrlichem abfall.

Info

Publication number
ATE57757T1
ATE57757T1 AT88106068T AT88106068T ATE57757T1 AT E57757 T1 ATE57757 T1 AT E57757T1 AT 88106068 T AT88106068 T AT 88106068T AT 88106068 T AT88106068 T AT 88106068T AT E57757 T1 ATE57757 T1 AT E57757T1
Authority
AT
Austria
Prior art keywords
drum
plasma
plasma torch
waste materials
rotation
Prior art date
Application number
AT88106068T
Other languages
English (en)
Inventor
Max P Schlienger
Original Assignee
Retech 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 Retech Inc filed Critical Retech Inc
Application granted granted Critical
Publication of ATE57757T1 publication Critical patent/ATE57757T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/04—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste liquors, e.g. sulfite liquors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • 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
    • 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
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/20—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having rotating or oscillating drums
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2203/00—Furnace arrangements
    • F23G2203/20—Rotary drum furnace
    • F23G2203/202—Rotary drum furnace rotating around substantially vertical axis
    • 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
    • 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
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • 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
    • Y10S588/00—Hazardous or toxic waste destruction or containment
    • Y10S588/90—Apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)
  • Heat Treatment Of Articles (AREA)
  • Incineration Of Waste (AREA)
AT88106068T 1987-05-04 1988-04-15 Apparat und verfahren zur hochtemperaturbeseitigung von gefaehrlichem abfall. ATE57757T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/046,483 US4770109A (en) 1987-05-04 1987-05-04 Apparatus and method for high temperature disposal of hazardous waste materials
EP88106068A EP0290815B1 (de) 1987-05-04 1988-04-15 Apparat und Verfahren zur Hochtemperaturbeseitigung von gefährlichem Abfall

Publications (1)

Publication Number Publication Date
ATE57757T1 true ATE57757T1 (de) 1990-11-15

Family

ID=21943716

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88106068T ATE57757T1 (de) 1987-05-04 1988-04-15 Apparat und verfahren zur hochtemperaturbeseitigung von gefaehrlichem abfall.

Country Status (9)

Country Link
US (1) US4770109A (de)
EP (1) EP0290815B1 (de)
JP (1) JPH07101086B2 (de)
KR (1) KR910003013B1 (de)
AT (1) ATE57757T1 (de)
AU (1) AU606684B2 (de)
CA (1) CA1301553C (de)
DE (1) DE3860868D1 (de)
ES (1) ES2018061B3 (de)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630529B1 (fr) * 1988-04-22 1990-08-10 Aerospatiale Procede et dispositif pour la destruction de dechets chimiquement stables
US4960675A (en) * 1988-08-08 1990-10-02 Midwest Research Institute Hydrogen ion microlithography
DE3922383C2 (de) * 1988-08-11 1994-06-09 Grimma Masch Anlagen Gmbh Verfahren zur Vernichtung toxischer Abprodukte und Vorrichtung zur Durchführung des Verfahrens
JPH0355792A (ja) * 1989-07-25 1991-03-11 Ebara Infilco Co Ltd 溶融炉のプラズマ発生装置
JPH0730893B2 (ja) * 1989-07-25 1995-04-10 荏原インフイルコ株式会社 焼却灰の溶融処理装置
JPH0694927B2 (ja) * 1989-07-25 1994-11-24 荏原インフイルコ株式会社 プラズマ焼却灰溶融装置
US4989522A (en) * 1989-08-11 1991-02-05 Sharpe Environmental Services Method and system for incineration and detoxification of semiliquid waste
WO1991011658A1 (en) * 1990-01-29 1991-08-08 Noel Henry Wilson Destroying waste using plasma
US5078868A (en) * 1990-04-11 1992-01-07 Zenata N.V. Apparatus for the recovery and destruction of toxins from contaminated soils
US5319176A (en) * 1991-01-24 1994-06-07 Ritchie G. Studer Plasma arc decomposition of hazardous wastes into vitrified solids and non-hazardous gasses
US5143000A (en) * 1991-05-13 1992-09-01 Plasma Energy Corporation Refuse converting apparatus using a plasma torch
US5134946A (en) * 1991-07-22 1992-08-04 Poovey Gary N Neutralizer for toxic and nuclear waste
US5090340A (en) * 1991-08-02 1992-02-25 Burgess Donald A Plasma disintegration for waste material
US5280757A (en) * 1992-04-13 1994-01-25 Carter George W Municipal solid waste disposal process
US5333146A (en) * 1992-07-27 1994-07-26 Murry Vance On-site, biohazardous waste disposal system
CA2099318A1 (en) * 1993-06-28 1994-12-29 Peter Fransham Thermolysis of pentachlorophenol treated poles
US5399833A (en) * 1993-07-02 1995-03-21 Camacho; Salvador L. Method for vitrification of fine particulate matter and products produced thereby
US5408494A (en) * 1993-07-28 1995-04-18 Retech, Inc. Material melting and incinerating reactor with improved cooling and electrical conduction
US5484978A (en) * 1994-03-11 1996-01-16 Energy Reclamation, Inc. Destruction of hydrocarbon materials
US5534659A (en) * 1994-04-18 1996-07-09 Plasma Energy Applied Technology Incorporated Apparatus and method for treating hazardous waste
US5711635A (en) * 1994-05-20 1998-01-27 Stir-Melter, Inc. Apparatus for hazardous waste vitrification
US5536114A (en) * 1994-05-20 1996-07-16 Stir-Melter, Inc. Apparatus for vitrifcation of hazardous waste
US5562363A (en) * 1994-05-20 1996-10-08 Stir-Melter, Inc. Apparatus for vitrifying hazardous waste
US5611947A (en) * 1994-09-07 1997-03-18 Alliant Techsystems, Inc. Induction steam plasma torch for generating a steam plasma for treating a feed slurry
US5798496A (en) * 1995-01-09 1998-08-25 Eckhoff; Paul S. Plasma-based waste disposal system
US5675056A (en) * 1995-03-09 1997-10-07 Vance; Murray A. Incandescent waste disposal system and method
US5762009A (en) * 1995-06-07 1998-06-09 Alliant Techsystems, Inc. Plasma energy recycle and conversion (PERC) reactor and process
JPH0949616A (ja) * 1995-08-10 1997-02-18 Ngk Insulators Ltd 廃棄物溶融炉及び廃棄物溶融方法
US5750822A (en) * 1995-11-13 1998-05-12 Institute Of Chemical Technology (Plastech) Processing of solid mixed waste containing radioactive and hazardous materials
EP0956166A2 (de) * 1995-12-14 1999-11-17 Soltec Engineering L.L.C. Leichter und kompakter ofen zur behandlung von abfällen
US6355904B1 (en) 1996-06-07 2002-03-12 Science Applications International Corporation Method and system for high-temperature waste treatment
DE19625539A1 (de) * 1996-06-26 1998-01-02 Entwicklungsgesellschaft Elekt Verfahren zur thermischen Behandlung von Stoffen in einem Plasmaofen
US5902915A (en) * 1997-03-20 1999-05-11 Lawrence Plasma Research Laboratory Inc. Process for producing liquid hydrocarbons
US5809911A (en) * 1997-04-16 1998-09-22 Allied Technology Group, Inc. Multi-zone waste processing reactor system
DE19735153C2 (de) * 1997-08-13 2003-10-16 Linde Kca Dresden Gmbh Verfahren und Vorrichtung zur Vergasung von Abfallstoffen
US6313429B1 (en) * 1998-08-27 2001-11-06 Retech Services, Inc. Dual mode plasma arc torch for use with plasma arc treatment system and method of use thereof
JP3992384B2 (ja) * 1998-11-09 2007-10-17 日本化薬株式会社 ガス発生器の廃棄処理方法、及び廃棄処理システム
US6250236B1 (en) 1998-11-09 2001-06-26 Allied Technology Group, Inc. Multi-zoned waste processing reactor system with bulk processing unit
US6227126B1 (en) * 1999-01-15 2001-05-08 Clean Technologies, International Corporation Molten metal reactor and treatment method for treating gaseous materials and materials which include volatile components
KR20000066163A (ko) * 1999-04-13 2000-11-15 박재형 열분해용융에 의한 무기성 폐기물의 처리
US6180911B1 (en) * 1999-06-02 2001-01-30 Retech Services, Inc. Material and geometry design to enhance the operation of a plasma arc
IT1313272B1 (it) * 1999-07-29 2002-07-17 Rgr Ambiente Reattori Gassific Procedimento e dispositivo per la pirolisi e gassificazione di rifiuti
KR100369612B1 (ko) * 1999-09-07 2003-01-29 한국수력원자력 주식회사 중ㆍ저준위 방사성폐기물 처리 시스템 및 방법
US6617538B1 (en) 2000-03-31 2003-09-09 Imad Mahawili Rotating arc plasma jet and method of use for chemical synthesis and chemical by-products abatements
WO2001088438A1 (fr) * 2000-04-28 2001-11-22 Institute Of Molecular And Atomic Physics Of National Academy Of Sciences Of Belarus Procede de destruction de substances nocives (variantes)
IL136431A (en) * 2000-05-29 2005-09-25 E E R Env Energy Resrc Israel Apparatus for processing waste
US6514469B1 (en) 2000-09-22 2003-02-04 Yuji Kado Ruggedized methods and systems for processing hazardous waste
US6551563B1 (en) 2000-09-22 2003-04-22 Vanguard Research, Inc. Methods and systems for safely processing hazardous waste
JP3664094B2 (ja) * 2000-10-18 2005-06-22 株式会社村田製作所 複合誘電体成形物、その製造方法、およびそれを用いたレンズアンテナ
US6717026B2 (en) * 2001-02-27 2004-04-06 Clean Technologies International Corporation Molten metal reactor utilizing molten metal flow for feed material and reaction product entrapment
IL148223A (en) * 2002-02-18 2009-07-20 David Pegaz System for a waste processing plant
US20050070751A1 (en) * 2003-09-27 2005-03-31 Capote Jose A Method and apparatus for treating liquid waste
CN100469467C (zh) * 2003-12-12 2009-03-18 中国科学院力学研究所 采用等离子体弧与电热复合裂解有机废物的装置和方法
US6971323B2 (en) 2004-03-19 2005-12-06 Peat International, Inc. Method and apparatus for treating waste
US7832344B2 (en) * 2006-02-28 2010-11-16 Peat International, Inc. Method and apparatus of treating waste
WO2009100049A1 (en) * 2008-02-08 2009-08-13 Peat International Method and apparatus of treating waste
US8671855B2 (en) 2009-07-06 2014-03-18 Peat International, Inc. Apparatus for treating waste
KR101581046B1 (ko) 2009-12-16 2015-12-30 주식회사 케이씨씨 플라즈마 아크토치의 위치조절장치
KR101775608B1 (ko) 2010-01-21 2017-09-19 파워다인, 인코포레이티드 탄소질 물질로부터의 스팀의 발생 방법
ES2546996T3 (es) 2011-05-16 2015-09-30 Powerdyne, Inc. Sistema de generación de vapor
US10279365B2 (en) 2012-04-27 2019-05-07 Progressive Surface, Inc. Thermal spray method integrating selected removal of particulates
US20130284203A1 (en) * 2012-04-27 2013-10-31 Progressive Surface, Inc. Plasma spray apparatus integrating water cleaning
US9382818B2 (en) 2012-09-05 2016-07-05 Powerdyne, Inc. Fuel generation using high-voltage electric fields methods
EP2893326A4 (de) 2012-09-05 2016-05-18 Powerdyne Inc Verfahren zur kraftstofferzeugung mit elektrischen hochspannungsfeldern
KR20150052257A (ko) 2012-09-05 2015-05-13 파워다인, 인코포레이티드 플라즈마 소스들을 사용하여 수소가스를 발생시키기 위한 방법
WO2014039704A1 (en) 2012-09-05 2014-03-13 Powerdyne, Inc. Fuel generation using high-voltage electric fields methods
EP2900353A4 (de) 2012-09-05 2016-05-18 Powerdyne Inc Verfahren zur sequestrierung von schwermetallpartikeln mittels h2o, co2, o2 und partikelquelle
US9273570B2 (en) * 2012-09-05 2016-03-01 Powerdyne, Inc. Methods for power generation from H2O, CO2, O2 and a carbon feed stock
KR101581263B1 (ko) 2012-09-05 2015-12-31 파워다인, 인코포레이티드 피셔-트롭슈 촉매 및 플라즈마 소스를 사용하는 연료 재료를 생성하는 시스템
EP2953893A4 (de) 2013-03-12 2017-01-25 Powerdyne, Inc. Systeme und verfahren zur herstellung von kraftstoff aus parallel verarbeitetem synthesegas
JP6644070B2 (ja) 2014-12-04 2020-02-12 プログレッシヴ・サーフェス・インコーポレイテッドＰｒｏｇｒｅｓｓｉｖｅ Ｓｕｒｆａｃｅ， Ｉｎｃ． 粒子の選択的除去を一体化する溶射方法
CN109668152B (zh) * 2019-01-14 2020-08-04 绍兴市览海环保科技有限公司 一种难熔垃圾焚烧炉
CN109668153B (zh) * 2019-01-14 2020-06-09 程艳 一种难熔垃圾焚烧方法
CN110695055B (zh) * 2019-10-20 2021-08-13 航天神禾(北京)环保有限公司 赤泥裂解处理方法
CN110695056B (zh) * 2019-10-20 2021-07-30 航天神禾(北京)环保有限公司 油泥裂解处理装置
CN110695057B (zh) * 2019-10-20 2021-07-27 航天神禾(北京)环保有限公司 油泥裂解处理方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1724352A (en) * 1927-08-20 1929-08-13 Ilving Carl Christian Furnace for the destruction of garbage
US2505363A (en) * 1944-02-16 1950-04-25 Charles W Nichols Jr Apparatus for drying and incinerating waste materials
US2402436A (en) * 1945-04-05 1946-06-18 Charles W Nichols Incinerating apparatus
DE1526077C3 (de) * 1966-08-18 1975-12-11 Eckert & Ziegler Gmbh, 8832 Weissenburg Drehtrommelofen, insbesondere zum Verbrennen von Mül
US3599581A (en) * 1969-05-20 1971-08-17 Fritz Schoppe Incinerator
BE756970A (fr) * 1969-10-02 1971-03-16 Atomenergi Ab Perfectionnements aux incinerateurs notamment d'ordures
US3779182A (en) * 1972-08-24 1973-12-18 S Camacho Refuse converting method and apparatus utilizing long arc column forming plasma torches
JPS50108769A (de) * 1974-02-06 1975-08-27
US4181504A (en) * 1975-12-30 1980-01-01 Technology Application Services Corp. Method for the gasification of carbonaceous matter by plasma arc pyrolysis
US4137051A (en) * 1978-01-06 1979-01-30 General Electric Company Grate for coal gasifier
US4437452A (en) * 1979-07-31 1984-03-20 Detroit Stoker Company Rotary continuous ash discharge stoker
JPS5677611A (en) * 1979-11-27 1981-06-26 Daido Steel Co Ltd Arc furnace for treating waste material
US4388876A (en) * 1981-04-06 1983-06-21 Enterprises International, Inc. Ash removal system
JPS5860113A (ja) * 1981-10-05 1983-04-09 Kubota Ltd 廃棄物の溶融処理方法
US4431612A (en) * 1982-06-03 1984-02-14 Electro-Petroleum, Inc. Apparatus for the decomposition of hazardous materials and the like
JPS5916199A (ja) * 1982-07-16 1984-01-27 Nec Corp 記憶装置
US4582004A (en) * 1983-07-05 1986-04-15 Westinghouse Electric Corp. Electric arc heater process and apparatus for the decomposition of hazardous materials
US4545306A (en) * 1983-10-06 1985-10-08 Northeast Pyreduction Corp. High temperature furnace
CA1225441A (en) * 1984-01-23 1987-08-11 Edward S. Fox Plasma pyrolysis waste destruction
NO171473C (no) * 1984-09-21 1993-03-17 Skf Steel Eng Ab Fremgangsmaate ved destruering av miljoefarlig avfall

Also Published As

Publication number Publication date
EP0290815A1 (de) 1988-11-17
KR910003013B1 (ko) 1991-05-15
EP0290815B1 (de) 1990-10-24
KR880014313A (ko) 1988-12-23
CA1301553C (en) 1992-05-26
AU1553188A (en) 1988-11-10
DE3860868D1 (de) 1990-11-29
JPH07101086B2 (ja) 1995-11-01
AU606684B2 (en) 1991-02-14
JPS646611A (en) 1989-01-11
ES2018061B3 (es) 1991-03-16
US4770109A (en) 1988-09-13

Similar Documents

Publication Publication Date Title
ATE57757T1 (de) Apparat und verfahren zur hochtemperaturbeseitigung von gefaehrlichem abfall.
ES2189022T3 (es) Metodo y aparato para la reduccion rapida del oxido de hierro en un horno de solera giratoria.
EP0334570A3 (de) Verfahren und Vorrichtung zur Abtrennung von flüchtigen organischen Verbindungen aus festen Stoffen
GB8523820D0 (en) High temperature surface reactions in semiconductor material
DK538987A (da) Fremgangsmaade til overfladebehandling af legemer af keramisk materiale ved hjaelp af en laser
FR2445941A1 (fr) Perfectionnements aux procedes et dispositifs pour traiter, par la chaleur, des materiaux fragmentes en particulier
AU6663186A (en) Method for melting scrap or other materials and apparatus for implementing the method
FR2359371A1 (fr) Procede et appareillage d'incineration de materiaux residuaires
ES477778A1 (es) Procedimiento con su aparato correspondiente para la cocciondeshidratacion y esterilizacion de materias organicas.
GB2125821A (en) Method for the production of a fuel from waste
ES2057362T3 (es) Un metodo para tratar residuos de cenizas, asi como hornos de vidriado utiles en dicho metodo.
EP0026450A3 (en) Installation and process for the thermal processing of principally combustible wastes
JO1291B1 (en) Method to replace solids containing bitumen or oil for dry distillation
JPS5724686A (en) Reuse of waste asphalt material
DE69712690D1 (de) System zur Verwertung von organischen Abfallmaterialien
JPS55114382A (en) Homogenization of reaction in a melting type waste thermal decomposition furnace
ES2054745T3 (es) Procedimiento y dispositivo para calentar hornos de cuba por medio de un quemador central.
JPS5628687A (en) Volume reduction and solidifying method for waste
JPS5395109A (en) Controlling method for temperature of rotary kiln
ATE7711T1 (de) Verfahren und apparat zur rueckgewinnung von energie aus fluessiger schlacke.
JPS5348078A (en) Treating apparatus for solid waste by electric melting
JPS55121900A (en) Sludge treating method
JPS5564513A (en) Device for treating the surface of comsmetic stick
JPS55162383A (en) Pyrolysis apparatus of waste material
JPS56165817A (en) Thermal decomposition apparatus for waste

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee