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GB949610A - Improvements in or relating to the processing of metals - Google Patents

Improvements in or relating to the processing of metals

Info

Publication number
GB949610A
GB949610A GB937859A GB937859A GB949610A GB 949610 A GB949610 A GB 949610A GB 937859 A GB937859 A GB 937859A GB 937859 A GB937859 A GB 937859A GB 949610 A GB949610 A GB 949610A
Authority
GB
United Kingdom
Prior art keywords
nozzles
metal
stream
oxidizing gas
casing
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
GB937859A
Inventor
John Pearson
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.)
British Iron and Steel Research Association BISRA
Original Assignee
British Iron and Steel Research Association BISRA
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 British Iron and Steel Research Association BISRA filed Critical British Iron and Steel Research Association BISRA
Priority to GB937859A priority Critical patent/GB949610A/en
Priority to BE588664A priority patent/BE588664A/en
Publication of GB949610A publication Critical patent/GB949610A/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
    • C21C1/00—Refining of pig-iron; Cast iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

<PICT:0949610/C3/1> A process for refining ferrous metals comprises pouring a stream of metal through a ring formed by nozzles directed inwardly and downwardly, supplying an oxidizing gas under pressure to the nozzles whereby the stream of metal is broken up into droplets which react with the oxidizing gas, and collecting the reacted droplets. As shown, an annular casing 41 is provided with nozzles 45 from which streams of oxidizing gas are ejected and which break up a stream of metal passing through the centre of the casing. The gas may be supplied to a chamber 42 in the casing and pipes 44 leading to the nozzles may pass through a water-jacket 46. The metal may flow from a ladle to a tundish, then through the nozzle ring to a further ladle.
GB937859A 1959-03-18 1959-03-18 Improvements in or relating to the processing of metals Expired GB949610A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB937859A GB949610A (en) 1959-03-18 1959-03-18 Improvements in or relating to the processing of metals
BE588664A BE588664A (en) 1959-03-18 1960-03-15 Improvements in metal processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB937859A GB949610A (en) 1959-03-18 1959-03-18 Improvements in or relating to the processing of metals

Publications (1)

Publication Number Publication Date
GB949610A true GB949610A (en) 1964-02-12

Family

ID=9870825

Family Applications (1)

Application Number Title Priority Date Filing Date
GB937859A Expired GB949610A (en) 1959-03-18 1959-03-18 Improvements in or relating to the processing of metals

Country Status (2)

Country Link
BE (1) BE588664A (en)
GB (1) GB949610A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1533891B1 (en) * 1966-05-23 1971-04-08 British Iron Steel Research Method and device for spray refining of carbon-containing metal melts, in particular pig iron melts
US3591159A (en) * 1967-06-19 1971-07-06 Standard Messo Duisburg Apparatus for producing steel from pig iron in continuous process
EP0233404A1 (en) * 1986-01-15 1987-08-26 Italimpianti Of America Incorporated Method and plant for continuous production of steel from ore
WO2005045079A1 (en) * 2003-11-05 2005-05-19 Martemianov Iouri Vasil Evich Method for fire refining of metals in the thermodynamically equilibrium system of a drip-gas medium

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1533891B1 (en) * 1966-05-23 1971-04-08 British Iron Steel Research Method and device for spray refining of carbon-containing metal melts, in particular pig iron melts
US3591159A (en) * 1967-06-19 1971-07-06 Standard Messo Duisburg Apparatus for producing steel from pig iron in continuous process
EP0233404A1 (en) * 1986-01-15 1987-08-26 Italimpianti Of America Incorporated Method and plant for continuous production of steel from ore
WO2005045079A1 (en) * 2003-11-05 2005-05-19 Martemianov Iouri Vasil Evich Method for fire refining of metals in the thermodynamically equilibrium system of a drip-gas medium
GB2422847A (en) * 2003-11-05 2006-08-09 Iouri Vasil Evich Martemianov Method for fire refining of metals in the thermodynamically equilibrium system of a drip-gas medium
EA007824B1 (en) * 2003-11-05 2007-02-27 Юрий Васильевич Мартемьянов Method for fire refining of metals in the thermodynamically equilibrium system of a dip-gas medium
GB2422847B (en) * 2003-11-05 2008-02-06 Iouri Vasil Evich Martemianov Method for fire refining of metals in the thermally balanced system of a drip-gas medium

Also Published As

Publication number Publication date
BE588664A (en) 1960-07-01

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