DE69902273D1 - Hochtemperatur-vakuumdrehrohrofen und verfahren zur wärmebehandlung von teilchenförmigem material in einem vakuum - Google Patents

Hochtemperatur-vakuumdrehrohrofen und verfahren zur wärmebehandlung von teilchenförmigem material in einem vakuum

Info

Publication number
DE69902273D1
DE69902273D1 DE69902273T DE69902273T DE69902273D1 DE 69902273 D1 DE69902273 D1 DE 69902273D1 DE 69902273 T DE69902273 T DE 69902273T DE 69902273 T DE69902273 T DE 69902273T DE 69902273 D1 DE69902273 D1 DE 69902273D1
Authority
DE
Germany
Prior art keywords
vacuum
heat treatment
particulate material
turn tubes
temperature
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69902273T
Other languages
English (en)
Other versions
DE69902273T2 (de
Inventor
C Morgan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cabot Corp
Original Assignee
Cabot Corp
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 Cabot Corp filed Critical Cabot Corp
Publication of DE69902273D1 publication Critical patent/DE69902273D1/de
Application granted granted Critical
Publication of DE69902273T2 publication Critical patent/DE69902273T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F27B7/14—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge
    • F27B7/16—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means
    • F27B7/161—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising projections jutting out from the wall
    • 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
    • F27B7/06—Rotary-drum furnaces, i.e. horizontal or slightly inclined adapted for treating the charge in vacuum or special atmosphere
    • 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
    • F27B7/08—Rotary-drum furnaces, i.e. horizontal or slightly inclined externally heated
    • 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
    • F27B7/02—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type
    • F27B2007/025—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type with different chambers, e.g. treatment zones
    • 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
    • F27B7/14—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge
    • F27B7/16—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means
    • F27B7/161—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising projections jutting out from the wall
    • F27B2007/165—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising projections jutting out from the wall forming a helical lifting projection
    • 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
    • F27B7/32—Arrangement of devices for charging
    • 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
    • F27B7/33—Arrangement of devices for discharging
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0008—Resistor heating
    • 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
    • F27D5/00—Supports, screens, or the like for the charge within the furnace
    • F27D5/0062—Shields for the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Details (AREA)
  • Powder Metallurgy (AREA)
DE69902273T 1998-06-22 1999-06-21 Hochtemperatur-vakuumdrehrohrofen und verfahren zur wärmebehandlung von teilchenförmigem material in einem vakuum Expired - Fee Related DE69902273T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/100,970 US6105272A (en) 1998-06-22 1998-06-22 High temperature rotating vacuum kiln for heat treating solid particulate material under a vacuum
PCT/US1999/013972 WO1999067588A1 (en) 1998-06-22 1999-06-21 High temperature rotating vacuum kiln and method for heat treating solid particulate material under a vacuum

Publications (2)

Publication Number Publication Date
DE69902273D1 true DE69902273D1 (de) 2002-08-29
DE69902273T2 DE69902273T2 (de) 2002-12-05

Family

ID=22282459

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69902273T Expired - Fee Related DE69902273T2 (de) 1998-06-22 1999-06-21 Hochtemperatur-vakuumdrehrohrofen und verfahren zur wärmebehandlung von teilchenförmigem material in einem vakuum

Country Status (9)

Country Link
US (2) US6105272A (de)
EP (1) EP1095236B1 (de)
JP (1) JP2002519613A (de)
CN (1) CN1178039C (de)
AU (1) AU4702899A (de)
BR (1) BR9911461A (de)
DE (1) DE69902273T2 (de)
PT (1) PT1095236E (de)
WO (1) WO1999067588A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6201329B1 (en) * 1997-10-27 2001-03-13 Mohawk Innovative Technology, Inc. Pump having magnetic bearing for pumping blood and the like
US6042370A (en) * 1999-08-20 2000-03-28 Haper International Corp. Graphite rotary tube furnace
KR100389927B1 (ko) * 2001-06-07 2003-07-04 삼성전자주식회사 다층 배선 구조를 구비한 반도체 소자 및 그 제조 방법
EP2455340A1 (de) 2003-05-19 2012-05-23 Cabot Corporation Ventil-metall suboxidpulver sowie daraus hergestellte kondensatoren und gesintertes anodematerial
KR101366274B1 (ko) * 2007-08-03 2014-02-20 엘지전자 주식회사 의류처리장치 및 팬어셈블리
CN103547395B (zh) * 2011-05-12 2015-09-02 中央电气工业株式会社 合金片制造装置及使用其的稀土类磁铁原料用合金片的制造方法
CN102519246A (zh) * 2011-12-31 2012-06-27 西安建筑科技大学 一种气氛可控的高速回转窑
SG192290A1 (en) * 2012-01-06 2013-08-30 Carbonexcel Pte Ltd Method and apparatus for torrefaction of biomass materials
US20140134555A1 (en) * 2012-11-14 2014-05-15 Firth Rixson Thermal isolation walls in a rotary furnace application
JP6576449B2 (ja) * 2014-11-21 2019-09-18 プランゼー エスエー タンタルコンデンサの熱処理のための装入装置
CN104785515B (zh) * 2015-04-27 2017-10-13 沈逍江 两段式绞龙间接热脱附装置
WO2017062949A1 (en) * 2015-10-10 2017-04-13 Sunedison, Inc. System and method for degassing granular polysilicon
JP7052239B2 (ja) * 2017-07-19 2022-04-12 住友金属鉱山株式会社 酸化鉱石の製錬方法

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507123A (en) * 1947-01-31 1950-05-09 Int Nickel Co Rotary kiln for chemical and metallurgical processes
CH256598A (de) * 1947-08-05 1948-08-31 Lonza Ag Reduktionstrommelofen mit elektrischer Heizung.
US3039753A (en) * 1958-05-16 1962-06-19 Stora Kopparbergs Bergslags Ab Rotary furnace with tubular heat exchanger and method for heat exchange
FR1353434A (fr) * 1963-04-17 1964-02-21 Procédé de fabrication de plâtre en un processus continu et four fournant pour la mise en oeuvre de ce procédé
US3619908A (en) * 1970-04-03 1971-11-16 Klefstad Engineering Co Inc Device for cleaning and drying metal chips
US3802847A (en) * 1970-10-30 1974-04-09 Sumitomo Electric Industries Rotary furnace for carburization
GB1352590A (en) * 1971-08-03 1974-05-08 Smidth & Co As F L Rotary kiln
US3809528A (en) * 1973-09-04 1974-05-07 Fuller Co Apparatus for cooling solid particulate material
US4056363A (en) * 1974-03-21 1977-11-01 Georg Messner Apparatus for the fabrication of pure alumina from Al2 O3 and silica containing raw materials by leaching with hydrochloric acid
HU171204B (hu) * 1975-08-11 1977-11-28 Alkaloida Vegyeszeti Gyar Sposob i apparat dlja smeshivanie sypuchikh zernovykh tverdykh materialov i zhidkostejj, prezhde vsego dlja formulirovki kompozicijj dlja zahhity rastenijj
US3986821A (en) * 1975-12-04 1976-10-19 United Technologies Corporation Apparatus for conveying particulate matter through a furnace
US4212114A (en) * 1978-02-22 1980-07-15 Fuller Company Apparatus for preheating solid particulate material
US4286946A (en) * 1980-04-24 1981-09-01 Gte Products Corporation Calciner reverse feed discharge spiral
EP0088174B1 (de) * 1980-08-06 1987-06-16 William Bradshaw Trocknungsverfahren und -Vorrichtung
US4389794A (en) * 1980-12-23 1983-06-28 Bitterly Jack G Vacuum chamber and method of creating a vacuum
US4455135A (en) * 1980-12-23 1984-06-19 Bitterly Jack G Vacuum chamber and method of creating a vacuum
US4421020A (en) * 1981-05-22 1983-12-20 The J. M. Smucker Company Apparatus for the concentration of fruits
US4400153A (en) * 1981-11-23 1983-08-23 Miskell Ford F Indirectly heated rotary calciner having weighted cylindrical extensions
US4837423A (en) * 1982-05-24 1989-06-06 Custom Equipment Corporation Low temperature kiln
US4583468A (en) * 1983-07-28 1986-04-22 Pedco, Inc. Method and apparatus for combustion of diverse materials and heat utilization
US4671192A (en) * 1984-06-29 1987-06-09 Power Generating, Inc. Pressurized cyclonic combustion method and burner for particulate solid fuels
FR2584484B3 (fr) * 1985-07-04 1987-09-25 Const Meca Et Dispositif de chauffage ou refroidissement de pieces mecaniques ou autres corps solides.
US4629421A (en) * 1985-11-18 1986-12-16 Fuller Company Gas and solid particulate material heat exchanger
FI78980C (fi) * 1987-08-26 1989-10-10 Outokumpu Oy Saett foer avkylning av en trumugn.
EP0315041B1 (de) * 1987-11-02 1993-03-17 Fujisawa Pharmaceutical Co., Ltd. Vakuum-Rotationstrockner
GB8806597D0 (en) * 1988-03-19 1988-04-20 Gbe International Plc Vacuum steam atmosphere drier
US4914276A (en) * 1988-05-12 1990-04-03 Princeton Scientific Enterprises, Inc. Efficient high temperature radiant furnace
BR8802994A (pt) * 1988-06-15 1990-02-01 Jose De Arruda Barreto Resfriador de grelha rotativa para resfriamento de clinquer ou produtos assemelhados
US4961391A (en) * 1989-03-29 1990-10-09 International Technology Corporation Thermal treatment process for organically contaminated material
US5100314A (en) * 1989-07-14 1992-03-31 Svedala Industries, Inc. Apparatus and process for direct reduction of materials in a kiln
US4988289A (en) * 1990-02-26 1991-01-29 Custom Equipment Corporation Reaction furnace
US5057009A (en) * 1991-01-11 1991-10-15 Wisconsin Electric Power Company Lightweight aggregate from flyash and sewage sludge
AT398129B (de) * 1991-01-14 1994-09-26 Waagner Biro Ag Drehrohrwärmebehandlungsanlage, insbesondere drehrohrofen
US5169307A (en) * 1991-04-22 1992-12-08 Frye James A Process and apparatus for producing small particle lightweight aggregate
US5171357A (en) * 1991-12-16 1992-12-15 Axel Johnson Metals, Inc. Vacuum processing of particulate reactive metal
DE4202749C2 (de) * 1992-01-31 2002-04-11 Hanf Carl Elino Ind Ofenbau Trommelofen
JP2571890B2 (ja) * 1992-06-09 1997-01-16 株式会社 佐藤鉄工所 ニートソープの真空乾燥方法とその装置
DE4237161C2 (de) * 1992-11-04 1995-11-30 Ellinghaus Umweltschutzanlagen Vorrichtung zum Aufbereiten von aluminiumhaltigen Materialien
US5302118A (en) * 1993-02-08 1994-04-12 Astec Industries, Inc. Soil remediation apparatus
US5375344A (en) * 1993-07-09 1994-12-27 R & D Dryers Inc. Apparatus for removing moisture from a wet material using a radiant heat source
US5382002A (en) * 1993-10-08 1995-01-17 Evans; Marvin Apparatus for heat treating a particulate material
DE9319041U1 (de) * 1993-12-11 1994-02-24 Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 47829 Krefeld Drehtrommel
FR2737554B1 (fr) * 1995-08-03 1997-08-29 Commissariat Energie Atomique Four de fusion tournant
US5806204A (en) * 1997-06-13 1998-09-15 Mmats, Inc. Material dryer using vacuum drying and vapor condensation

Also Published As

Publication number Publication date
JP2002519613A (ja) 2002-07-02
CN1178039C (zh) 2004-12-01
WO1999067588A1 (en) 1999-12-29
EP1095236B1 (de) 2002-07-24
US6105272A (en) 2000-08-22
EP1095236A1 (de) 2001-05-02
US6271501B1 (en) 2001-08-07
CN1312903A (zh) 2001-09-12
BR9911461A (pt) 2002-01-02
DE69902273T2 (de) 2002-12-05
PT1095236E (pt) 2002-12-31
AU4702899A (en) 2000-01-10

Similar Documents

Publication Publication Date Title
DE69422562D1 (de) Verfestigbares teilchenartiges Material und Verfahren zur Bohrlochbehandlung
DE69822270D1 (de) Verfahren und Einrichtung zur Hertellung von modifizierten Partikeln
DE69731116D1 (de) Verfahren und vorrichtung zur energiegewinnung
DE69817629D1 (de) Verfahren zum sammeln und entsorgen von menschlichen fäkalien
DE69524077D1 (de) Vorrichtung und verfahren zur bestimmung der teilchengrössenverteilung
DE59905273D1 (de) Verfahren und Vorrichtung zur Rückgewinnung von linearem Polyester
DE69509248D1 (de) Gerät und verfahren zur in situ magnetron saübern von plasmareakter-kammern
DE69732856D1 (de) Verbessertes verfahren und vorrichtung zur herstellung von teilchenförmigen körpern
DE69532853D1 (de) Verfahren und vorrichtung zur mikrowellen-plasmaerzeugung
DE19983626T1 (de) Verfahren und zum Assoziieren von Parametern von Containern und Eingebundenen Objekten
ATA64798A (de) Verfahren und vorrichtung zur verbrennung von partikelförmigen feststoffen
DE69508276D1 (de) Dehydrierungskatalysator mit grossen partikeln und verfahren
DE69530452D1 (de) Verfahren und Gerät zur Energiestrahlbearbeitung
DE69824134D1 (de) Verfahren und Vorrichtung zur Übertragung von körnigem Material
DE69902273D1 (de) Hochtemperatur-vakuumdrehrohrofen und verfahren zur wärmebehandlung von teilchenförmigem material in einem vakuum
DE59708620D1 (de) Verfahren und Vorrichtung zur Wärmebehandlung von feinkörnigem Gut
DE69311663D1 (de) Verfahren und Vorrichtung zum Herstellen von wärmebeständigen Behälten
DE59914581D1 (de) Vorrichtung und verfahren zum handhaben von einzelnen wafern
DE60027092D1 (de) Verfahren und Vorrichtung zur Partikelentfernung von Materialbahnen
DE69906405D1 (de) Keramischer Heizkörper und Verfahren zum Herstellen desselben
DE59506572D1 (de) Vorrichtung und Verfahren zum Herstellen von Rohren
DE69633192D1 (de) Verfahren und vorrichtung zur trocknung von pulverisierten material
DE69914561D1 (de) Verfahren und Vorrichtung zur Abdichtung in einem Durchlaufwärmebehandlungsofen
DE69730069D1 (de) Verfahren und Vorrichtung zum Herstellen von aneinanderliegenden und verbundenen Rohren
DE69819252D1 (de) Verfahren und Vorrichtung zum Herstellen von geschweisste Metallrohren

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee