FR1223518A - Process for cooling and removing hot gases from pneumatic refining of cast irons, in particular using pure oxygen - Google Patents

Process for cooling and removing hot gases from pneumatic refining of cast irons, in particular using pure oxygen

Info

Publication number
FR1223518A
FR1223518A FR785165A FR785165A FR1223518A FR 1223518 A FR1223518 A FR 1223518A FR 785165 A FR785165 A FR 785165A FR 785165 A FR785165 A FR 785165A FR 1223518 A FR1223518 A FR 1223518A
Authority
FR
France
Prior art keywords
cooling
pure oxygen
hot gases
cast irons
removing hot
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
FR785165A
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 FR785165A priority Critical patent/FR1223518A/en
Priority to BE586679A priority patent/BE586679A/en
Priority to DE1960I0017596 priority patent/DE1289540B/en
Priority to GB2949/60A priority patent/GB934502A/en
Application granted granted Critical
Publication of FR1223518A publication Critical patent/FR1223518A/en
Priority to US14754361 priority patent/US3154406A/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
    • C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/09—Furnace gas scrubbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/54—Venturi scrubbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
FR785165A 1959-01-28 1959-01-28 Process for cooling and removing hot gases from pneumatic refining of cast irons, in particular using pure oxygen Expired FR1223518A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR785165A FR1223518A (en) 1959-01-28 1959-01-28 Process for cooling and removing hot gases from pneumatic refining of cast irons, in particular using pure oxygen
BE586679A BE586679A (en) 1959-01-28 1960-01-18 Method and device for cooling and evacuating gases from the pneumatic refining of pig irons.
DE1960I0017596 DE1289540B (en) 1959-01-28 1960-01-26 Method and device for evacuating and cooling the unburned gases collected during the refining of pig iron by a hood arranged at a distance from the converter
GB2949/60A GB934502A (en) 1959-01-28 1960-01-27 Process and apparatus for cooling and evacuating gases emanating from a steel conversion vessel
US14754361 US3154406A (en) 1959-01-28 1961-10-25 Exhaust for steel converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR785165A FR1223518A (en) 1959-01-28 1959-01-28 Process for cooling and removing hot gases from pneumatic refining of cast irons, in particular using pure oxygen

Publications (1)

Publication Number Publication Date
FR1223518A true FR1223518A (en) 1960-06-17

Family

ID=8710583

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785165A Expired FR1223518A (en) 1959-01-28 1959-01-28 Process for cooling and removing hot gases from pneumatic refining of cast irons, in particular using pure oxygen

Country Status (2)

Country Link
US (1) US3154406A (en)
FR (1) FR1223518A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1287592B (en) * 1961-08-18 1969-01-23 Siderurgie Fse Inst Rech Process and device for the complete recovery of the exhaust gases escaping when refining metal melts
DE1508199B1 (en) * 1965-04-28 1971-10-28 Jones & Laughlin Steel Corp PROCEDURE FOR CONTROLLING THE FRESHING PROCESS IN THE OXYGEN INFLATING CONVERTER
FR2456778A1 (en) * 1979-05-18 1980-12-12 Hitachi Shipbuilding Eng Co INSTALLATION FOR RECOVERING THE SENSITIVE HEAT AND THE GAS PRESSURE FROM BLAST FURNACES EQUIPPED WITH A DRY DUST COLLECTOR
EP0186653A1 (en) * 1984-11-19 1986-07-02 VOEST-ALPINE INDUSTRIEANLAGENBAU GESELLSCHAFT m.b.H. Process for the production of a mixed gas and plant for carrying out the process

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1325023A (en) * 1962-03-14 1963-04-26 Siderurgie Fse Inst Rech Control process for combustion-free capture of gases from pneumatic refining of pig irons
DE1217415B (en) * 1964-05-21 1966-05-26 Gussstahlwerk Oberkassel Ag Vo Process for extracting the furnace gases and for regulating the furnace pressure of an electric arc furnace, in particular for steel production and device for carrying out the process
DE1447341A1 (en) * 1964-06-11 1969-01-23 Bertram Fab Ernst & Wilhelm Differential device, in particular for transferring exposure influencing quantities in photographic cameras
FR1418065A (en) * 1964-07-16 1965-11-19 Loire Atel Forges Method and device for regulating the capture of oxygen refining gases
US3347539A (en) * 1964-10-23 1967-10-17 Koppers Co Inc Exhaust receiving hood
US3372917A (en) * 1965-08-16 1968-03-12 Chemical Construction Corp Apparatus for recovery of converter off-gases
US3502313A (en) * 1966-05-03 1970-03-24 Richard L Pastorius Steel producing plant with umbilically operative furnace top means
GB1221678A (en) * 1967-12-22 1971-02-03 Kawasaki Heavy Ind Ltd Improvements in and relating to the control of the pressure of gas generated from a converter
US3785630A (en) * 1970-10-13 1974-01-15 Air Pollution Ind Gas collector for steel furnace
FR2177484B1 (en) * 1972-03-09 1974-08-30 Soc Lab Sarl
DE2404288A1 (en) * 1974-01-30 1975-07-31 Baum Verfahrenstechnik PROCESS FOR RECOVERY OF REACTION GASES FROM BOTTOM-BUBBLED BY MEANS OF PURE OXYGEN AND HYDROCARBONS COOLED STEEL CONVERTERS AND DEVICE
US4031819A (en) * 1976-01-07 1977-06-28 American Air Filter Company, Inc. Apparatus for collecting and conveying of fumes from a furnace
US4263099A (en) * 1979-05-17 1981-04-21 Bethlehem Steel Corporation Wet quenching of incandescent coke
NL8500673A (en) * 1985-03-11 1986-10-01 Hoogovens Groep Bv METHOD FOR OPERATING A GAS RECOVERY SYSTEM.
MX2008003569A (en) * 2008-03-06 2009-09-07 Miguel Angel Caraveo Martinez Environmentally friendly device for slowing global warming, also known as an emission purifying system.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US889694A (en) * 1907-08-15 1908-06-02 Thomas Edward Lambert Smoke-purifier and fume-arrester.
GB211042A (en) * 1923-04-30 1924-02-14 Jules Lucas Improvements relating to paint spraying
FR700651A (en) * 1930-08-14 1931-03-05 Method and tools for mounting fan ejector as well as ejectors mounted according to this process
BE498107A (en) * 1946-11-08
US2646263A (en) * 1949-12-27 1953-07-21 Modern Equipment Co Smoke and spark arrester for cupolas
US2702699A (en) * 1951-08-30 1955-02-22 Kinney Eng Inc S P Gas washer
GB768233A (en) * 1953-02-12 1957-02-13 Waagner Biro Ag Improvements in or relating to the manufacture of steel
DE972340C (en) * 1953-10-10 1959-07-09 Metallgesellschaft Ag Method and device for dedusting converter or similar furnace exhaust gases during oxygen refining of crude steel
FR1116195A (en) * 1953-11-28 1956-05-04 Gutehoffnungshuette Sterkrade Converter chimney
US2847206A (en) * 1955-06-20 1958-08-12 Pennsylvania Engineering Corp Exhaust apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1287592B (en) * 1961-08-18 1969-01-23 Siderurgie Fse Inst Rech Process and device for the complete recovery of the exhaust gases escaping when refining metal melts
DE1508199B1 (en) * 1965-04-28 1971-10-28 Jones & Laughlin Steel Corp PROCEDURE FOR CONTROLLING THE FRESHING PROCESS IN THE OXYGEN INFLATING CONVERTER
FR2456778A1 (en) * 1979-05-18 1980-12-12 Hitachi Shipbuilding Eng Co INSTALLATION FOR RECOVERING THE SENSITIVE HEAT AND THE GAS PRESSURE FROM BLAST FURNACES EQUIPPED WITH A DRY DUST COLLECTOR
EP0186653A1 (en) * 1984-11-19 1986-07-02 VOEST-ALPINE INDUSTRIEANLAGENBAU GESELLSCHAFT m.b.H. Process for the production of a mixed gas and plant for carrying out the process

Also Published As

Publication number Publication date
US3154406A (en) 1964-10-27

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