EP0452599A3 - Arc furnace with consumable electrode - Google Patents

Arc furnace with consumable electrode Download PDF

Info

Publication number
EP0452599A3
EP0452599A3 EP19900403152 EP90403152A EP0452599A3 EP 0452599 A3 EP0452599 A3 EP 0452599A3 EP 19900403152 EP19900403152 EP 19900403152 EP 90403152 A EP90403152 A EP 90403152A EP 0452599 A3 EP0452599 A3 EP 0452599A3
Authority
EP
European Patent Office
Prior art keywords
arc furnace
consumable electrode
consumable
electrode
furnace
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.)
Withdrawn
Application number
EP19900403152
Other languages
English (en)
Other versions
EP0452599A2 (fr
Inventor
Michel G. Drouet
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.)
Hydro Quebec
Original Assignee
Hydro Quebec
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 Hydro Quebec filed Critical Hydro Quebec
Publication of EP0452599A2 publication Critical patent/EP0452599A2/fr
Publication of EP0452599A3 publication Critical patent/EP0452599A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • F27D11/10—Disposition of electrodes
    • 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
    • H05B7/00—Heating by electric discharge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Heating (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
EP19900403152 1990-04-20 1990-11-07 Arc furnace with consumable electrode Withdrawn EP0452599A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/512,166 US5046145A (en) 1990-04-20 1990-04-20 Improved arc reactor with advanceable electrode
US512166 1990-04-20

Publications (2)

Publication Number Publication Date
EP0452599A2 EP0452599A2 (fr) 1991-10-23
EP0452599A3 true EP0452599A3 (en) 1993-02-24

Family

ID=24037963

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900403152 Withdrawn EP0452599A3 (en) 1990-04-20 1990-11-07 Arc furnace with consumable electrode

Country Status (4)

Country Link
US (1) US5046145A (fr)
EP (1) EP0452599A3 (fr)
JP (1) JPH044596A (fr)
CA (1) CA2030671C (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2047807A1 (fr) * 1991-07-24 1993-01-25 My Dung Nguyen Handfield Vitrification des cendres
US5233153A (en) * 1992-01-10 1993-08-03 Edo Corporation Method of plasma spraying of polymer compositions onto a target surface
JP3121743B2 (ja) * 1994-08-10 2001-01-09 日立造船株式会社 プラズマ式溶融方法
DE19838683A1 (de) * 1998-08-26 2000-03-02 Schuetz Dental Gmbh Lichtbogen-Schmelzofen
KR100487769B1 (ko) * 2000-10-27 2005-05-03 주식회사 포스코 전기로의 도체 분말 투입장치 및 도체 분말을 이용한스크랩 용융방법
US7781947B2 (en) * 2004-02-12 2010-08-24 Mattson Technology Canada, Inc. Apparatus and methods for producing electromagnetic radiation
US20120048723A1 (en) * 2010-08-24 2012-03-01 Varian Semiconductor Equipment Associates, Inc. Sputter target feed system
US11939477B2 (en) 2014-01-30 2024-03-26 Monolith Materials, Inc. High temperature heat integration method of making carbon black
US10100200B2 (en) 2014-01-30 2018-10-16 Monolith Materials, Inc. Use of feedstock in carbon black plasma process
US10138378B2 (en) 2014-01-30 2018-11-27 Monolith Materials, Inc. Plasma gas throat assembly and method
US10370539B2 (en) 2014-01-30 2019-08-06 Monolith Materials, Inc. System for high temperature chemical processing
BR112016017429B1 (pt) 2014-01-31 2022-10-04 Monolith Materials, Inc Maçarico de plasma
EP3253904B1 (fr) 2015-02-03 2020-07-01 Monolith Materials, Inc. Procédé et appareil de refroidissement par récupération
US11987712B2 (en) 2015-02-03 2024-05-21 Monolith Materials, Inc. Carbon black generating system
CA3032246C (fr) 2015-07-29 2023-12-12 Monolith Materials, Inc. Procede et appareil de conception d'alimentation electrique de torche a plasma a courant continu
WO2017027385A1 (fr) 2015-08-07 2017-02-16 Monolith Materials, Inc. Procédé de fabrication de noir de carbone
US20170066923A1 (en) 2015-09-09 2017-03-09 Monolith Materials, Inc. Circular few layer graphene
CA3034212C (fr) 2015-09-14 2023-08-01 Monolith Materials, Inc. Noir de carbone issu du gaz naturel
ES2983689T3 (es) 2016-04-29 2024-10-24 Monolith Mat Inc Método y aparato del aguijón de la antorcha
CN109562347A (zh) 2016-04-29 2019-04-02 巨石材料公司 颗粒生产工艺和设备的二次热添加
WO2018165483A1 (fr) 2017-03-08 2018-09-13 Monolith Materials, Inc. Systèmes et procédés de production de particules de carbone à l'aide un gaz de transfert thermique
CN115746586A (zh) 2017-04-20 2023-03-07 巨石材料公司 颗粒系统和方法
WO2019046324A1 (fr) 2017-08-28 2019-03-07 Monolith Materials, Inc. Systèmes particulaires et procédés
MX2020002215A (es) 2017-08-28 2020-08-20 Monolith Mat Inc Sistemas y metodos para generacion de particulas.
CA3116989C (fr) 2017-10-24 2024-04-02 Monolith Materials, Inc. Systemes particulaires et procedes
CN111811252B (zh) * 2020-06-16 2021-04-27 西安交通大学 一种三相分层组合电极矿热熔炼炉及其控制方法
CN111811268B (zh) * 2020-06-16 2021-04-23 西安交通大学 一种分层组合电极矿热熔炼炉及其控制方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1390353A (en) * 1971-02-16 1975-04-09 Tetronics Research Dev Co Ltd High temperature treatment of materials
EP0019362A1 (fr) * 1979-04-17 1980-11-26 Plasma Holdings N.V. Procédé et appareil pour le traitement de matière par un plasma à basse température
EP0071351A1 (fr) * 1981-07-30 1983-02-09 Hydro-Quebec Réacteur plasmatique à arc transféré pour applications chimiques et métallurgiques
EP0282310A2 (fr) * 1987-03-11 1988-09-14 James A. Browning Procédé et appareil pour pulvérisation de plasma de grande puissance
USRE32908E (en) * 1984-09-27 1989-04-18 Regents Of The University Of Minnesota Method of utilizing a plasma column

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6700212A (fr) * 1967-01-06 1968-07-08
US3944412A (en) * 1974-09-18 1976-03-16 Hsin Liu Method for recovering metals
JPS5457244A (en) * 1977-10-14 1979-05-08 Hitachi Ltd Method of electronically melting slag
NO141183C (no) * 1977-12-06 1980-01-23 Sintef Plasmabrenner.
JPS561375A (en) * 1979-06-18 1981-01-09 Seiko Epson Corp Multitime display watch
JPS6053088A (ja) * 1983-09-02 1985-03-26 Nec Corp 半導体装置
US4818837A (en) * 1984-09-27 1989-04-04 Regents Of The University Of Minnesota Multiple arc plasma device with continuous gas jet
US4864096A (en) * 1987-12-18 1989-09-05 Westinghouse Electric Corp. Transfer arc torch and reactor vessel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1390353A (en) * 1971-02-16 1975-04-09 Tetronics Research Dev Co Ltd High temperature treatment of materials
EP0019362A1 (fr) * 1979-04-17 1980-11-26 Plasma Holdings N.V. Procédé et appareil pour le traitement de matière par un plasma à basse température
EP0071351A1 (fr) * 1981-07-30 1983-02-09 Hydro-Quebec Réacteur plasmatique à arc transféré pour applications chimiques et métallurgiques
USRE32908E (en) * 1984-09-27 1989-04-18 Regents Of The University Of Minnesota Method of utilizing a plasma column
EP0282310A2 (fr) * 1987-03-11 1988-09-14 James A. Browning Procédé et appareil pour pulvérisation de plasma de grande puissance

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
US-E-RE32908 (PFENDER) *

Also Published As

Publication number Publication date
US5046145A (en) 1991-09-03
CA2030671C (fr) 1999-07-06
EP0452599A2 (fr) 1991-10-23
JPH044596A (ja) 1992-01-09
CA2030671A1 (fr) 1991-10-21

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