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NO305312B1 - FremgangsmÕte og anordning for elektrisk kalsinering av karbonholdig materiale - Google Patents

FremgangsmÕte og anordning for elektrisk kalsinering av karbonholdig materiale

Info

Publication number
NO305312B1
NO305312B1 NO971696A NO971696A NO305312B1 NO 305312 B1 NO305312 B1 NO 305312B1 NO 971696 A NO971696 A NO 971696A NO 971696 A NO971696 A NO 971696A NO 305312 B1 NO305312 B1 NO 305312B1
Authority
NO
Norway
Prior art keywords
furnace
carbonaceous material
pct
electric
date oct
Prior art date
Application number
NO971696A
Other languages
English (en)
Other versions
NO971696L (no
NO971696D0 (no
Inventor
Johan Arnold Johansen
Arnfinn Vatland
Original Assignee
Elkem Materials
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 Elkem Materials filed Critical Elkem Materials
Priority to NO971696A priority Critical patent/NO305312B1/no
Publication of NO971696D0 publication Critical patent/NO971696D0/no
Priority to AT98915071T priority patent/ATE220197T1/de
Priority to DE69806373T priority patent/DE69806373D1/de
Priority to AU69339/98A priority patent/AU6933998A/en
Priority to BR9808532-8A priority patent/BR9808532A/pt
Priority to JP10543776A priority patent/JP2000513697A/ja
Priority to CA002285961A priority patent/CA2285961A1/en
Priority to RU99123723/02A priority patent/RU2167377C1/ru
Priority to ES98915071T priority patent/ES2178198T3/es
Priority to PL98336151A priority patent/PL187482B1/pl
Priority to PCT/NO1998/000100 priority patent/WO1998046954A1/en
Priority to EP98915071A priority patent/EP0975926B1/en
Priority to CN98804113A priority patent/CN1252126A/zh
Priority to US09/402,423 priority patent/US6157667A/en
Priority to ZA9802882A priority patent/ZA982882B/xx
Publication of NO971696L publication Critical patent/NO971696L/no
Publication of NO305312B1 publication Critical patent/NO305312B1/no
Priority to KR1019997009404A priority patent/KR100310073B1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/001—Calcining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/087—Heating or cooling the reactor
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/20—Graphite
    • C01B32/205—Preparation
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/142—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving along a vertical axis
    • 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating
    • F27D11/04—Ohmic resistance heating with direct passage of current through the material being heated
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0004—Devices wherein the heating current flows through the material to be heated
    • H05B3/0009—Devices wherein the heating current flows through the material to be heated the material to be heated being in motion
    • 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
    • F27D2099/0025—Currents through the charge

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Furnace Details (AREA)
  • Ceramic Products (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Processing Of Solid Wastes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Glass Compositions (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
NO971696A 1997-04-14 1997-04-14 FremgangsmÕte og anordning for elektrisk kalsinering av karbonholdig materiale NO305312B1 (no)

Priority Applications (16)

Application Number Priority Date Filing Date Title
NO971696A NO305312B1 (no) 1997-04-14 1997-04-14 FremgangsmÕte og anordning for elektrisk kalsinering av karbonholdig materiale
US09/402,423 US6157667A (en) 1997-04-14 1998-04-01 Method and calcining furnace for electric calcining of carbonaceous material
ES98915071T ES2178198T3 (es) 1997-04-14 1998-04-01 Metodo y horno de calcinacion para la calcinacion electrica de material carbonoso.
PCT/NO1998/000100 WO1998046954A1 (en) 1997-04-14 1998-04-01 Method and calcining furnace for electric calcining of carbonaceous material
AU69339/98A AU6933998A (en) 1997-04-14 1998-04-01 Method and calcining furnace for electric calcining of carbonaceous material
BR9808532-8A BR9808532A (pt) 1997-04-14 1998-04-01 Processo para calcinação elétrica de material carbonáceo forno de calcinação elétrica
JP10543776A JP2000513697A (ja) 1997-04-14 1998-04-01 炭素質材料の電気的▲か▼焼方法及び▲か▼焼炉
CA002285961A CA2285961A1 (en) 1997-04-14 1998-04-01 Method and calcining furnace for electric calcining of carbonaceous material
RU99123723/02A RU2167377C1 (ru) 1997-04-14 1998-04-01 Способ и обжиговая печь для электрического обжига углеродсодержащего материала
AT98915071T ATE220197T1 (de) 1997-04-14 1998-04-01 Verfahren und kalzinierofen zur elektrischen kalzinierung von köhlenstoffhaltigem material
PL98336151A PL187482B1 (pl) 1997-04-14 1998-04-01 Elektryczny piec do kalcynacji materiałów węglowych
DE69806373T DE69806373D1 (de) 1997-04-14 1998-04-01 Verfahren und kalzinierofen zur elektrischen kalzinierung von köhlenstoffhaltigem material
EP98915071A EP0975926B1 (en) 1997-04-14 1998-04-01 Method and calcining furnace for electric calcining of carbonaceous material
CN98804113A CN1252126A (zh) 1997-04-14 1998-04-01 含碳物质的电煅烧方法及煅烧炉
ZA9802882A ZA982882B (en) 1997-04-14 1998-04-03 Method and calcining furnace for electric calcining of carbonaceous material.
KR1019997009404A KR100310073B1 (ko) 1997-04-14 1999-10-13 탄소질 재료의 전기 하소 방법 및 하소노

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO971696A NO305312B1 (no) 1997-04-14 1997-04-14 FremgangsmÕte og anordning for elektrisk kalsinering av karbonholdig materiale

Publications (3)

Publication Number Publication Date
NO971696D0 NO971696D0 (no) 1997-04-14
NO971696L NO971696L (no) 1998-10-15
NO305312B1 true NO305312B1 (no) 1999-05-10

Family

ID=19900610

Family Applications (1)

Application Number Title Priority Date Filing Date
NO971696A NO305312B1 (no) 1997-04-14 1997-04-14 FremgangsmÕte og anordning for elektrisk kalsinering av karbonholdig materiale

Country Status (16)

Country Link
US (1) US6157667A (no)
EP (1) EP0975926B1 (no)
JP (1) JP2000513697A (no)
KR (1) KR100310073B1 (no)
CN (1) CN1252126A (no)
AT (1) ATE220197T1 (no)
AU (1) AU6933998A (no)
BR (1) BR9808532A (no)
CA (1) CA2285961A1 (no)
DE (1) DE69806373D1 (no)
ES (1) ES2178198T3 (no)
NO (1) NO305312B1 (no)
PL (1) PL187482B1 (no)
RU (1) RU2167377C1 (no)
WO (1) WO1998046954A1 (no)
ZA (1) ZA982882B (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104445180A (zh) * 2014-12-30 2015-03-25 贵阳铝镁设计研究院有限公司 一种连续生产高温电煅炉

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060052883A1 (en) * 2004-09-08 2006-03-09 Lee Sang H System and method for optimizing data acquisition of plasma using a feedback control module
CN100416203C (zh) * 2005-06-14 2008-09-03 沈阳铝镁设计研究院 煅烧焦石墨化方法及煅烧焦石墨化炉
CN100427865C (zh) * 2005-09-02 2008-10-22 沈阳铝镁设计研究院 可利用挥发份的电煅烧炉及电煅烧方法
CN1986400B (zh) * 2005-12-23 2010-06-30 青铜峡市青鑫炭素有限责任公司 用电煅炉生产石墨碎和石墨化焦的方法
CN101311111B (zh) * 2007-05-22 2010-08-25 贵阳铝镁设计研究院 电煅石墨化炉
NZ573247A (en) * 2008-11-28 2011-03-31 Canterprise Ltd Activating carbon material using an arc to heat to a specific temperature
KR101586007B1 (ko) * 2009-06-25 2016-01-21 삼성전자주식회사 데이터 처리 장치 및 방법
NO20100098A1 (no) * 2010-01-19 2011-07-20 Elkem Carbon As Fremgangsmate for fremstilling av grafittlegemer
UA97422C2 (ru) * 2010-05-25 2012-02-10 Виктор Иосифович Лакомський Способ и электрокальцинатор для прокаливания сыпучего углеродного материала
JP5645942B2 (ja) * 2010-09-30 2014-12-24 株式会社Ihi 黒鉛化炉および黒鉛を製造する方法
JP5654947B2 (ja) 2011-05-31 2015-01-14 株式会社Ihi 黒鉛化炉および黒鉛の生成方法
CN103159207B (zh) * 2011-12-14 2015-04-08 贵阳铝镁设计研究院有限公司 石墨炭素材料电煅烧炉
CN103896255B (zh) * 2012-12-26 2016-02-10 贵阳铝镁设计研究院有限公司 竖式连续石墨化炉
CN104925792B (zh) * 2015-06-10 2017-03-15 成都承新科技有限公司 一种防止石墨电极氧化侵蚀的方法
US10767028B2 (en) 2016-02-01 2020-09-08 Cabot Corporation Compounded rubber having improved thermal transfer
KR102162652B1 (ko) 2016-02-01 2020-10-08 캐보트 코포레이션 카본 블랙을 함유하는 열 전도성 중합체 조성물
RU2651072C1 (ru) * 2017-02-09 2018-04-18 Александр Александрович Рыбушкин Электрокальцинатор непрерывного действия
CN108917385B (zh) * 2018-07-24 2023-11-10 宁夏中炭冶金有限公司 复式炭素煅烧炉
DE102018133362A1 (de) * 2018-12-21 2020-06-25 Eisenmann Se Injektionseinrichtung zum Abgeben eines Gases, Prozessgassystem zum Zuführen eines Prozessgases, sowie Vorrichtung und Verfahren zum thermischen oder thermo-chemischen Behandeln von Material
CN111996021B (zh) * 2020-08-11 2021-06-15 平罗县金恒炭素有限公司 节能环保型电煅煤生产系统

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* Cited by examiner, † Cited by third party
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SU48913A1 (ru) * 1935-09-18 1936-08-31 И.Н. Стогов Печь сопротивлени преимущественно дл прокаливани и графитировани угольного материала
NL7416258A (nl) * 1973-12-15 1975-06-17 Nippon Kokan Kk Werkwijze en inrichting voor het denitreren van kooks.
GB2063030B (en) * 1979-06-08 1983-06-15 Savoie Electrodes Refract New high efficiency electric oven for calcination of carbonaceous materials
SU947432A1 (ru) * 1981-02-03 1982-07-30 Производственное объединение "Уралэнергоцветмет" Печь дл графитации углеграфитовых изделий
US4678434A (en) * 1986-08-07 1987-07-07 Elkem A/S Baking furnace for electrodes
AU643611B2 (en) * 1991-04-10 1993-11-18 Mintek Direct resistance heating electrical furnace assembly and method of operating same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104445180A (zh) * 2014-12-30 2015-03-25 贵阳铝镁设计研究院有限公司 一种连续生产高温电煅炉
CN104445180B (zh) * 2014-12-30 2018-04-17 贵阳铝镁设计研究院有限公司 一种连续生产高温电煅炉

Also Published As

Publication number Publication date
JP2000513697A (ja) 2000-10-17
ATE220197T1 (de) 2002-07-15
BR9808532A (pt) 2000-05-23
EP0975926B1 (en) 2002-07-03
NO971696L (no) 1998-10-15
KR100310073B1 (ko) 2001-11-07
NO971696D0 (no) 1997-04-14
CN1252126A (zh) 2000-05-03
PL187482B1 (pl) 2004-07-30
CA2285961A1 (en) 1998-10-22
ZA982882B (en) 1999-10-04
DE69806373D1 (de) 2002-08-08
EP0975926A1 (en) 2000-02-02
AU6933998A (en) 1998-11-11
US6157667A (en) 2000-12-05
KR20010006319A (ko) 2001-01-26
ES2178198T3 (es) 2002-12-16
RU2167377C1 (ru) 2001-05-20
PL336151A1 (en) 2000-06-05
WO1998046954A1 (en) 1998-10-22

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MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN OCTOBER 2002