FR1325023A - Control process for combustion-free capture of gases from pneumatic refining of pig irons - Google Patents

Control process for combustion-free capture of gases from pneumatic refining of pig irons

Info

Publication number
FR1325023A
FR1325023A FR891031A FR891031A FR1325023A FR 1325023 A FR1325023 A FR 1325023A FR 891031 A FR891031 A FR 891031A FR 891031 A FR891031 A FR 891031A FR 1325023 A FR1325023 A FR 1325023A
Authority
FR
France
Prior art keywords
gases
combustion
control process
free capture
pig irons
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
Application number
FR891031A
Other languages
French (fr)
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to FR891031A priority Critical patent/FR1325023A/en
Priority to US263919A priority patent/US3218158A/en
Priority to DE19631483508 priority patent/DE1483508B1/en
Priority to GB9867/63A priority patent/GB1009733A/en
Priority to AT200763A priority patent/AT249716B/en
Application granted granted Critical
Publication of FR1325023A publication Critical patent/FR1325023A/en
Expired legal-status Critical Current

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)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Sampling And Sample Adjustment (AREA)
FR891031A 1962-03-14 1962-03-14 Control process for combustion-free capture of gases from pneumatic refining of pig irons Expired FR1325023A (en)

Priority Applications (5)

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
US263919A US3218158A (en) 1962-03-14 1963-03-08 Method of controlling the exhaust of gases from a metal refining bath
DE19631483508 DE1483508B1 (en) 1962-03-14 1963-03-08 Method for regulating the induced draft for sucking off exhaust gases sucked into a flue duct when refining metal melts
GB9867/63A GB1009733A (en) 1962-03-14 1963-03-13 Method of regulating the draught in an installation for collecting without combustion the gases resulting from the air blast refining of pig iron
AT200763A AT249716B (en) 1962-03-14 1963-03-13 Process for regulating the flow rate of gases escaping when refining metal melts

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
FR1325023A true FR1325023A (en) 1963-04-26

Family

ID=8774659

Family Applications (1)

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

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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1458832B1 (en) * 1964-07-16 1970-07-30 Cie Des Ateliers Et Forges De Method for regulating the draft of the exhaust gases in the case of top-up oxygen converters
DE1508199B1 (en) * 1965-04-28 1971-10-28 Jones & Laughlin Steel Corp PROCEDURE FOR CONTROLLING THE FRESHING PROCESS IN THE OXYGEN INFLATING CONVERTER
FR2366366A1 (en) * 1976-07-28 1978-04-28 Clesid Sa GAS AND FUMES COLLECTION DEVICE FROM A CONVERTER

Families Citing this family (10)

* 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
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
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
DE2239578C3 (en) * 1971-12-20 1982-07-22 Verfahrenstechnik Dr.-Ing. Kurt Baum, 4300 Essen Gas collecting hood for 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

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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1458832B1 (en) * 1964-07-16 1970-07-30 Cie Des Ateliers Et Forges De Method for regulating the draft of the exhaust gases in the case of top-up oxygen converters
DE1508199B1 (en) * 1965-04-28 1971-10-28 Jones & Laughlin Steel Corp PROCEDURE FOR CONTROLLING THE FRESHING PROCESS IN THE OXYGEN INFLATING CONVERTER
FR2366366A1 (en) * 1976-07-28 1978-04-28 Clesid Sa GAS AND FUMES COLLECTION DEVICE FROM A CONVERTER

Also Published As

Publication number Publication date
AT249716B (en) 1966-10-10
GB1009733A (en) 1965-11-10
US3218158A (en) 1965-11-16
DE1483508B1 (en) 1970-08-06

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