GB1139591A - Improvements in or relating to the disposal of molten slag - Google Patents

Improvements in or relating to the disposal of molten slag

Info

Publication number
GB1139591A
GB1139591A GB24928/65A GB2492865A GB1139591A GB 1139591 A GB1139591 A GB 1139591A GB 24928/65 A GB24928/65 A GB 24928/65A GB 2492865 A GB2492865 A GB 2492865A GB 1139591 A GB1139591 A GB 1139591A
Authority
GB
United Kingdom
Prior art keywords
slag
gravel
receiver
floor
june
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
GB24928/65A
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.)
Colvilles Ltd
Original Assignee
Colvilles 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 Colvilles Ltd filed Critical Colvilles Ltd
Priority to GB24928/65A priority Critical patent/GB1139591A/en
Priority to DE19661508131 priority patent/DE1508131A1/en
Publication of GB1139591A publication Critical patent/GB1139591A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C21B3/08—Cooling slag
    • 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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/028—Methods of cooling or quenching molten slag with the permanent addition of cooled slag or other solids
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/066—Receptacle features where the slag is treated
    • C21B2400/07—Receptacle features where the slag is treated open to atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Details (AREA)
  • Manufacture Of Iron (AREA)

Abstract

1,139,591. Granulating slag. COLVILLES Ltd. June 7, 1966 [June 12, 1965], No. 24928/65. Heading C7X. Molten slag, pouring from an L-D steelmaking vessel 1 e.g. into a delivery channel 3 sloping towards the works floor 2, is disposed of by mixing it with cool slag gravel using the blade of a mobile implement 5 consisting of a bladed boom preferably mounted on an excavator-type tractor to convert it to gravel. The mixing is effected in a receiver 4 at the lower end of the channel, the bottom of which includes a hollow bed 9 of slag gravel below the floor 2 and the top of which includes a destructible wall 7 of slag gravel built on the floor 10. The mixture may be repeatedly lifted from the receiver and cascaded through the atmosphere back into the receiver to assist in cooling.
GB24928/65A 1965-06-12 1965-06-12 Improvements in or relating to the disposal of molten slag Expired GB1139591A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB24928/65A GB1139591A (en) 1965-06-12 1965-06-12 Improvements in or relating to the disposal of molten slag
DE19661508131 DE1508131A1 (en) 1965-06-12 1966-06-11 Method and apparatus for treating molten slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24928/65A GB1139591A (en) 1965-06-12 1965-06-12 Improvements in or relating to the disposal of molten slag

Publications (1)

Publication Number Publication Date
GB1139591A true GB1139591A (en) 1969-01-08

Family

ID=10219501

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24928/65A Expired GB1139591A (en) 1965-06-12 1965-06-12 Improvements in or relating to the disposal of molten slag

Country Status (2)

Country Link
DE (1) DE1508131A1 (en)
GB (1) GB1139591A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2716261B2 (en) * 1991-04-18 1998-02-18 ジークムント，エルヴィーン Collection pit
DE19519284C1 (en) * 1995-05-22 1996-08-01 Mannesmann Ag Disposal of ladle and converter slag

Also Published As

Publication number Publication date
DE1508131A1 (en) 1969-04-03

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