AT249716B - Process for regulating the flow rate of gases escaping when refining metal melts - Google Patents

Process for regulating the flow rate of gases escaping when refining metal melts

Info

Publication number
AT249716B
AT249716B AT200763A AT200763A AT249716B AT 249716 B AT249716 B AT 249716B AT 200763 A AT200763 A AT 200763A AT 200763 A AT200763 A AT 200763A AT 249716 B AT249716 B AT 249716B
Authority
AT
Austria
Prior art keywords
regulating
flow rate
metal melts
gases escaping
refining metal
Prior art date
Application number
AT200763A
Other languages
German (de)
Original Assignee
Siderurgie Fse Inst Rech
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 Siderurgie Fse Inst Rech filed Critical Siderurgie Fse Inst Rech
Application granted granted Critical
Publication of AT249716B publication Critical patent/AT249716B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G05D16/202—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means actuated by an electric motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Sampling And Sample Adjustment (AREA)
AT200763A 1962-03-14 1963-03-13 Process for regulating the flow rate of gases escaping when refining metal melts AT249716B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR891031A FR1325023A (en) 1962-03-14 1962-03-14 Control process for combustion-free capture of gases from pneumatic refining of pig irons

Publications (1)

Publication Number Publication Date
AT249716B true AT249716B (en) 1966-10-10

Family

ID=8774659

Family Applications (1)

Application Number Title Priority Date Filing Date
AT200763A AT249716B (en) 1962-03-14 1963-03-13 Process for regulating the flow rate of gases escaping when refining metal melts

Country Status (5)

Country Link
US (1) US3218158A (en)
AT (1) AT249716B (en)
DE (1) DE1483508B1 (en)
FR (1) FR1325023A (en)
GB (1) GB1009733A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2239578A1 (en) * 1971-12-20 1973-06-28 Baum Verfahrenstechnik GAS COLLECTION HOOD FOR CONVERTER

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377057A (en) * 1963-11-01 1968-04-09 Yawata Iron & Steel Co Apparatus for recovering waste gas from oxygen top blowing converter in unburnt state
FR1418065A (en) * 1964-07-16 1965-11-19 Loire Atel Forges Method and device for regulating the capture of oxygen refining gases
FR87162E (en) * 1964-07-16 1966-06-24 Loire Atel Forges Method and device for regulating the capture of oxygen refining gases
DE1433450A1 (en) * 1964-08-01 1970-11-26
US3475599A (en) * 1965-03-30 1969-10-28 Leeds & Northrup Co Process measurement system for basic oxygen refining of steel
US3377158A (en) * 1965-04-28 1968-04-09 Jones & Laughlin Steel Corp Converter control systems and methods
US3450867A (en) * 1966-03-14 1969-06-17 Leeds & Northrup Co Estimated tap temperature calculator for basic oxygen furnace
US3500029A (en) * 1967-08-17 1970-03-10 Leeds & Northrup Co Charge computer for basic oxygen furnace
US3653650A (en) * 1968-12-27 1972-04-04 Yawata Iron & Steel Co Method of controlling the exhaust gas flow volume in an oxygen top-blowing converter
FR2366366A1 (en) * 1976-07-28 1978-04-28 Clesid Sa GAS AND FUMES COLLECTION DEVICE FROM A CONVERTER
US4273312A (en) * 1979-03-22 1981-06-16 Dravo Corporation Method of process off-gas control
CN108365820B (en) * 2018-01-22 2019-07-26 清华大学 A kind of solar cell surface cleannes judgment method based on open-circuit voltage measurement
MX2021012622A (en) * 2019-04-15 2021-11-12 Arcelormittal Method to control exhaust fumes aspiration during a steelmaking process.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR813790A (en) * 1935-11-22 1937-06-08 Int Suiker En Alcohol Cie Inte Process for obtaining alcohol or yeast, or alcohol and yeast, by fermentation of liquids containing carbohydrates
US2855292A (en) * 1953-12-28 1958-10-07 Henry J Kaiser Company Method of refining molten metal with oxygen containing gas
US2855194A (en) * 1954-07-21 1958-10-07 Brassert Oxygen Technik A G System for sealing a converter
GB872088A (en) * 1957-05-17 1961-07-05 Jean Daubersy Steel manufacture
US3156156A (en) * 1958-09-08 1964-11-10 Renault Hydraulic lifting devices of tractors
FR1223518A (en) * 1959-01-28 1960-06-17 Siderurgie Fse Inst Rech Process for cooling and removing hot gases from pneumatic refining of cast irons, in particular using pure oxygen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2239578A1 (en) * 1971-12-20 1973-06-28 Baum Verfahrenstechnik GAS COLLECTION HOOD FOR CONVERTER

Also Published As

Publication number Publication date
DE1483508B1 (en) 1970-08-06
FR1325023A (en) 1963-04-26
GB1009733A (en) 1965-11-10
US3218158A (en) 1965-11-16

Similar Documents

Publication Publication Date Title
AT239983B (en) Method and device for the continuous, horizontal casting of liquid metals
CH467868A (en) Method of covering metals during electroplating
AT261645B (en) Method and device for the continuous refining of metals
CH467874A (en) Process for increasing the surface activity of metals
AT245747B (en) Process for the continuous casting of molten metal
AT283405B (en) Process for regulating the thermal state of the molten metal in a continuous refining process
AT253548B (en) Master alloy for the treatment of iron and steel melts
AT240138B (en) Process for detonation welding of pieces of metal
AT310210B (en) Device for regulating the extraction of gases resulting from the refining of pig iron with oxygen
CH420236A (en) Method and device for regulating the flow rate during tapping degassing of metals
CH485024A (en) Process for treating the melts of alloys at temperatures above 1400ºC
AT234127B (en) Process for regulating the operation of blowing processes depending on the degree of foaming of the slag
FR1360112A (en) Process and installation for the removal of carbon dioxide from gas mixtures which contain it
DK107375C (en) Process for refining glass during the manufacture of sheet glass and plants for the practice thereof.
AT249384B (en) Process for the production of metals and alloys
AT290589B (en) Process for melting and / or refining metals
AT250413B (en) Method and device for the complete recovery of the exhaust gases escaping when refining metal melts with oxygen
AT247372B (en) Method and device for regulating the operating temperatures of high pressure reactors
DK104632C (en) Apparatus for treating molten metal.
CH451894A (en) Process for lowering the pour point of hydrocarbon oils
AT242877B (en) Crucible ladle furnace for melting metals
CH427453A (en) Process for increasing the corrosion resistance of metal parts
AT253549B (en) Master alloy for the treatment of iron and steel melts
AT244519B (en) Process for casting on and for regulating the flow rate in the continuous casting of steel
CH388627A (en) Process for treating molten metal