GB938290A - Reduction of fumes in foundry processes - Google Patents

Reduction of fumes in foundry processes

Info

Publication number
GB938290A
GB938290A GB2236461A GB2236461A GB938290A GB 938290 A GB938290 A GB 938290A GB 2236461 A GB2236461 A GB 2236461A GB 2236461 A GB2236461 A GB 2236461A GB 938290 A GB938290 A GB 938290A
Authority
GB
United Kingdom
Prior art keywords
fumes
carbon dioxide
reduction
slag
liquid carbon
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
GB2236461A
Inventor
Henry Swift Newton
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.)
Distillers Co Yeast Ltd
Distillers Co Ltd
Original Assignee
Distillers Co Yeast Ltd
Distillers Co Ltd
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 Distillers Co Yeast Ltd, Distillers Co Ltd filed Critical Distillers Co Yeast Ltd
Priority to GB2236461A priority Critical patent/GB938290A/en
Publication of GB938290A publication Critical patent/GB938290A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

938,290. Preventing formation of fumes; supplying carbon dioxide to furnaces. DISTILLERS CO. Ltd. May 16, 1962 [June 21, 1961], No. 22364/61. Classes 51 (1) and 51 (2). In a process for treating molten ferrous metal with the production of slag and fumes the amount of fumes is reduced by injecting liquid carbon dioxide into the clear vapour layer formed immediately above the slag and below the fume cloud. Liquid carbon dioxide is supplied to feeding nozzles, which may be water-cooled lances.
GB2236461A 1961-06-21 1961-06-21 Reduction of fumes in foundry processes Expired GB938290A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2236461A GB938290A (en) 1961-06-21 1961-06-21 Reduction of fumes in foundry processes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2236461A GB938290A (en) 1961-06-21 1961-06-21 Reduction of fumes in foundry processes

Publications (1)

Publication Number Publication Date
GB938290A true GB938290A (en) 1963-10-02

Family

ID=10178191

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2236461A Expired GB938290A (en) 1961-06-21 1961-06-21 Reduction of fumes in foundry processes

Country Status (1)

Country Link
GB (1) GB938290A (en)

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