SE8105225L - Overford ljusbage - Google Patents

Overford ljusbage

Info

Publication number
SE8105225L
SE8105225L SE8105225A SE8105225A SE8105225L SE 8105225 L SE8105225 L SE 8105225L SE 8105225 A SE8105225 A SE 8105225A SE 8105225 A SE8105225 A SE 8105225A SE 8105225 L SE8105225 L SE 8105225L
Authority
SE
Sweden
Prior art keywords
overford
light bags
electrode
thermal energy
heater
Prior art date
Application number
SE8105225A
Other languages
Unknown language ( )
English (en)
Other versions
SE450898B (sv
Inventor
S Santen
Original Assignee
Skf Steel Eng Ab
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 Skf Steel Eng Ab filed Critical Skf Steel Eng Ab
Priority to SE8105225A priority Critical patent/SE450898B/sv
Priority to DE3220820A priority patent/DE3220820C2/de
Priority to AT0217382A priority patent/AT382012B/de
Priority to AU84491/82A priority patent/AU543594B2/en
Priority to ZA823964A priority patent/ZA823964B/xx
Priority to BR8203373A priority patent/BR8203373A/pt
Priority to CA000404789A priority patent/CA1175086A/en
Priority to GB08217020A priority patent/GB2105830B/en
Priority to FR8210423A priority patent/FR2512313A1/fr
Priority to JP57108628A priority patent/JPS5839750A/ja
Publication of SE8105225L publication Critical patent/SE8105225L/sv
Priority to BE0/212787A priority patent/BE899449Q/fr
Priority to US06/641,404 priority patent/US4611332A/en
Publication of SE450898B publication Critical patent/SE450898B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/22—Remelting metals with heating by wave energy or particle radiation
    • C22B9/226—Remelting metals with heating by wave energy or particle radiation by electric discharge, e.g. plasma
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/005—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys using plasma jets
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/48—Generating plasma using an arc
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00157—Controlling the temperature by means of a burner
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0894—Processes carried out in the presence of a plasma

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
  • Plasma Technology (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
SE8105225A 1981-09-03 1981-09-03 Sett vid anvendning av en plasmagenerator for tillforsel av vermeenergi, samt anordning for genomforande av settet SE450898B (sv)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE8105225A SE450898B (sv) 1981-09-03 1981-09-03 Sett vid anvendning av en plasmagenerator for tillforsel av vermeenergi, samt anordning for genomforande av settet
DE3220820A DE3220820C2 (de) 1981-09-03 1982-06-03 Verfahren zur Reduktion von Metalloxiden in einer Reduktionsmaterialsäule eines Schachtofens mit Hilfe eines Reduktionsgases
AT0217382A AT382012B (de) 1981-09-03 1982-06-04 Verfahren zur reduktion von pulverfoermigen erzen sowie schachtofen zur durchfuehrung desselben
AU84491/82A AU543594B2 (en) 1981-09-03 1982-06-04 Manufacture of iron and steel in low shaft furnaces by transferred plasma arc
ZA823964A ZA823964B (en) 1981-09-03 1982-06-07 Transferred electric arc
BR8203373A BR8203373A (pt) 1981-09-03 1982-06-08 Processo para usar um aquecedor de arco de plasma
CA000404789A CA1175086A (en) 1981-09-03 1982-06-09 Transferred electric arc
GB08217020A GB2105830B (en) 1981-09-03 1982-06-11 Transferred electric arc
FR8210423A FR2512313A1 (fr) 1981-09-03 1982-06-15 Procede d'utilisation d'un dispositif de chauffage a arc a plasma pour fournir de l'energie thermique a un reacteur
JP57108628A JPS5839750A (ja) 1981-09-03 1982-06-25 プラズマア−ク加熱装置の使用方法および装置
BE0/212787A BE899449Q (fr) 1981-09-03 1984-04-18 Arc electrique transfere.
US06/641,404 US4611332A (en) 1981-09-03 1984-08-14 Transferred electric arc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8105225A SE450898B (sv) 1981-09-03 1981-09-03 Sett vid anvendning av en plasmagenerator for tillforsel av vermeenergi, samt anordning for genomforande av settet

Publications (2)

Publication Number Publication Date
SE8105225L true SE8105225L (sv) 1983-03-04
SE450898B SE450898B (sv) 1987-08-10

Family

ID=20344484

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8105225A SE450898B (sv) 1981-09-03 1981-09-03 Sett vid anvendning av en plasmagenerator for tillforsel av vermeenergi, samt anordning for genomforande av settet

Country Status (12)

Country Link
US (1) US4611332A (sv)
JP (1) JPS5839750A (sv)
AT (1) AT382012B (sv)
AU (1) AU543594B2 (sv)
BE (1) BE899449Q (sv)
BR (1) BR8203373A (sv)
CA (1) CA1175086A (sv)
DE (1) DE3220820C2 (sv)
FR (1) FR2512313A1 (sv)
GB (1) GB2105830B (sv)
SE (1) SE450898B (sv)
ZA (1) ZA823964B (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE438411B (sv) * 1983-09-01 1985-04-15 Skf Steel Eng Ab Sett och anordning for att astadkomma snabb, funktionsseker och riskfri, trycktet anslutning av for industriellt bruk avsedda plasmageneratorer till en reaktor
FR2581395B1 (fr) * 1985-05-06 1992-09-18 Siderurgie Fse Inst Rech Dispositif d'injection de matieres solides divisees dans un four, notamment un haut fourneau siderurgique, et applications
JP2647403B2 (ja) * 1987-02-16 1997-08-27 モスコフスキー、インスチツート、スタリ、イ、スプラホフ 製鋼用の中間生産物である高炭素鉄の生成法ならびに炉
US4761793A (en) * 1987-05-08 1988-08-02 Electric Power Research Institute Plasma fired feed nozzle
US4828607A (en) * 1987-05-08 1989-05-09 Electric Power Research Institute Replacement of coke in plasma-fired cupola
US4853033A (en) * 1988-06-29 1989-08-01 Electric Power Research Institute Method of desulfurizing molten metal in a plasma fired cupola
US4889556A (en) * 1988-08-01 1989-12-26 Westinghouse Electric Corp. Method of recycling steel belted tires
US7617781B2 (en) * 2004-10-12 2009-11-17 Integrated Environmental Technology LLC Oxygen enhanced plasma waste treatment system and method
US8118892B2 (en) * 2006-05-12 2012-02-21 Inentec Llc Gasification system
US7854775B2 (en) 2006-05-12 2010-12-21 InEn Tec, LLC Combined gasification and vitrification system
US9206364B2 (en) 2006-05-12 2015-12-08 Inentec Inc. Gasification system
US9222039B2 (en) 2008-01-14 2015-12-29 Inentec Inc. Grate for high temperature gasification systems
CN109628676B (zh) * 2019-01-07 2020-10-30 山西赛思普科技有限公司 一种直接生产纯净铁水的短流程工艺
CN115044718B (zh) * 2022-06-10 2023-07-18 中钢设备有限公司 等离子体炬加热煤气的方法、设备及应用
CN115094181B (zh) * 2022-06-10 2023-07-18 中钢设备有限公司 一种使用等离子加热dri还原气的方法和装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US750361A (en) * 1904-01-26 harmet
DE1252336B (de) * 1964-08-13 1967-10-19 The Battelle Development Corporation, Columbus, Ohio (V St A) Lichtbogenplasmabrenner und Verfahren zum Betrieb eines solchen Brenners
US3422206A (en) * 1965-04-07 1969-01-14 Union Carbide Corp Method and apparatus for melting metal in an electric furnace
US3749803A (en) * 1972-08-24 1973-07-31 Techn Applic Services Corp Trough hearth construction and method for plasma arc furnace
NO141141C (no) * 1972-10-09 1980-01-16 Elkem Spigerverket As Fremgangsmaate for maaling av metallurgiske driftstilstander ved metallurgiske prosesser i elektriske elektrodeovner
US4072504A (en) * 1973-01-26 1978-02-07 Aktiebolaget Svenska Kullagerfabriken Method of producing metal from metal oxides
JPS52140415A (en) * 1976-05-20 1977-11-24 Toho Zinc Co Ltd Method of recovering zinc by shaft type thermo electric distillation furnace
US4216010A (en) * 1979-01-31 1980-08-05 Reynolds Metals Company Aluminum purification system
SE429561B (sv) * 1980-06-10 1983-09-12 Skf Steel Eng Ab Sett for kontinuerlig framstellning av lagkolhaltiga kromstal av kromoxidhaltiga utgangsmaterial med hjelp av en plasmagenerator
SE444956B (sv) * 1980-06-10 1986-05-20 Skf Steel Eng Ab Sett att ur metalloxidhaltiga material utvinna ingaende lettflyktiga metaller eller koncentrat av dessa
SE434408B (sv) * 1980-09-17 1984-07-23 Asea Ab Anordning for reduktion av metalloxid

Also Published As

Publication number Publication date
CA1175086A (en) 1984-09-25
AU543594B2 (en) 1985-04-26
AU8449182A (en) 1983-03-10
BE899449Q (fr) 1984-08-16
JPS5839750A (ja) 1983-03-08
AT382012B (de) 1986-12-29
GB2105830A (en) 1983-03-30
BR8203373A (pt) 1983-05-31
DE3220820C2 (de) 1987-02-19
GB2105830B (en) 1984-09-12
DE3220820A1 (de) 1983-03-17
FR2512313A1 (fr) 1983-03-04
US4611332A (en) 1986-09-09
ATA217382A (de) 1985-02-15
FR2512313B1 (sv) 1985-03-15
SE450898B (sv) 1987-08-10
ZA823964B (en) 1983-03-30

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