GB306141A - Process for the production of cast iron containing little gas or oxides - Google Patents

Process for the production of cast iron containing little gas or oxides

Info

Publication number
GB306141A
GB306141A GB4707/29A GB470729A GB306141A GB 306141 A GB306141 A GB 306141A GB 4707/29 A GB4707/29 A GB 4707/29A GB 470729 A GB470729 A GB 470729A GB 306141 A GB306141 A GB 306141A
Authority
GB
United Kingdom
Prior art keywords
furnace
burner
cast iron
production
oxides
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
GB4707/29A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB306141A publication Critical patent/GB306141A/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)
  • Muffle Furnaces And Rotary Kilns (AREA)

Abstract

306,141. Brackelsberg, C. Feb. 16, [Convention date]. Rotary furnaces.-Cast iron of low gas and oxide content is produced in a rotary furnace fired by a powdered fuel burner. The Specification as open to inspection under Sect. 91 (3) (a) describes a furnace fired by a burner g, pivoted on trunnions m, so that the flame can be directed away from the charge and on to the top wall of the furnace. Flexible connections are provided in the air and fuel conduits h, c, and the front end of the burner is spherically shaped so that a tight joint can be made with the complementarily formed seating in the furnace. The burner can be locked in position bv bolts t which move in slots r in the fixed side plates o. Oxidation of the metal and absorption of gases are prevented by maintaining a slightly reducing atmosphere in the furnace, and by covering the molten charge with a layer of slag, the production of which may be facilitated by adding lime. This subject-matter does not appear in the Specification as accepted.
GB4707/29A 1928-02-16 1929-02-12 Process for the production of cast iron containing little gas or oxides Expired GB306141A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE306141X 1928-02-16

Publications (1)

Publication Number Publication Date
GB306141A true GB306141A (en) 1930-05-12

Family

ID=6121042

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4707/29A Expired GB306141A (en) 1928-02-16 1929-02-12 Process for the production of cast iron containing little gas or oxides

Country Status (1)

Country Link
GB (1) GB306141A (en)

Similar Documents

Publication Publication Date Title
GB306141A (en) Process for the production of cast iron containing little gas or oxides
US2515670A (en) Manufacture of open-hearth steel
US3620514A (en) Fuel-air fired furnace with supplemental oxygen-fuel burner
US3447920A (en) Process of melting scrap or another solid metallic charge
US1540205A (en) Furnace for the direct reduction of metallic ores
SU29182A1 (en) Furnace for smelting iron from dust ore
GB392527A (en) Improvements in or relating to the melting of ceramic vitreous or like materials
GB578023A (en) Improvements in or relating to the melting of metals
GB424292A (en) Improvements in rotatable furnaces for metallurgical purposes
GB1159973A (en) Improvements in or relating to a Regenerative Open Hearth Furnace for the Production of Steel
GB1001106A (en) A method and apparatus for refining pig iron into steel using a revolving furnace
GB436443A (en) Improved process and device for the simultaneous manufacture in a rotary furnace of iron or steel and portland cements or hydraulic limes
GB390207A (en) Improvements in and relating to open hearth furnaces
GB442478A (en) Improvements in and relating to blast furnaces and methods of operating same
GB460645A (en) A process for the working up of iron ores and the like by agglomeration in a rotary tubular furnace
Ono ON THE UTILIZATION OF COKE OVEN GAS AT IMPERIAL STEEL WORKS.
GB1062076A (en) Process of refining iron, and furnace for carrying out this process
GB513744A (en) Alkali-alkaline earth fertiliser and a process of producing same
GB396058A (en) Process for eliminating arsenic and antimony from iron ores and manganese ores
GB611800A (en) Improvements in or relating to process for the production of metal from oxide ores
GB254727A (en) An improved process for the smelting of iron in foundry shaft furnaces
GB843349A (en) Improved process of and apparatus for making steel
GB398752A (en) Process for the production of zinc oxide
GB275002A (en) A method of protecting iron or steel melts in furnaces or converters from oxidation and absorption of gases
GB353754A (en) Improvements in and applicable to rotary furnaces