IN168759B - - Google Patents

Info

Publication number
IN168759B
IN168759B IN285/CAL/88A IN285CA1988A IN168759B IN 168759 B IN168759 B IN 168759B IN 285CA1988 A IN285CA1988 A IN 285CA1988A IN 168759 B IN168759 B IN 168759B
Authority
IN
India
Application number
IN285/CAL/88A
Other languages
English (en)
Inventor
Kenneth William Bates
Peter Ronald Dixon
John Granville Toyn
Original Assignee
Injectall 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
Priority claimed from GB878708672A external-priority patent/GB8708672D0/en
Priority claimed from GB878712542A external-priority patent/GB8712542D0/en
Application filed by Injectall Ltd filed Critical Injectall Ltd
Publication of IN168759B publication Critical patent/IN168759B/en

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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • C22B9/103—Methods of introduction of solid or liquid refining or fluxing agents
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IN285/CAL/88A 1987-04-10 1988-04-06 IN168759B (en])

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB878708672A GB8708672D0 (en) 1987-04-10 1987-04-10 Sealing injection apparatus
GB878712542A GB8712542D0 (en) 1987-05-28 1987-05-28 Sealing injection apparatus
PCT/GB1988/000272 WO1988008040A1 (en) 1987-04-10 1988-04-08 Improvements in sealing injection apparatus for injecting substances into molten metals

Publications (1)

Publication Number Publication Date
IN168759B true IN168759B (en]) 1991-06-01

Family

ID=26292130

Family Applications (1)

Application Number Title Priority Date Filing Date
IN285/CAL/88A IN168759B (en]) 1987-04-10 1988-04-06

Country Status (13)

Country Link
US (1) US4911414A (en])
EP (2) EP0309518A1 (en])
JP (1) JPH01503153A (en])
KR (1) KR960003172B1 (en])
AU (1) AU597818B2 (en])
BR (1) BR8806577A (en])
CA (1) CA1315101C (en])
DE (1) DE3864877D1 (en])
ES (1) ES2024636B3 (en])
HU (1) HUT48688A (en])
IN (1) IN168759B (en])
RU (1) RU2057814C1 (en])
WO (1) WO1988008040A1 (en])

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4025956A1 (de) * 1990-08-16 1992-02-20 Didier Werke Ag Feuerfeste fuellung eines ringspaltes bei einem metallurgischen gefaess
US5928603A (en) * 1995-03-31 1999-07-27 Paul Wurth S.A. Device for sealing a lance in an opening for introduction of the lance into a container under pressure
AUPO095996A0 (en) * 1996-07-12 1996-08-01 Technological Resources Pty Limited A top injection lance
RU2134303C1 (ru) * 1998-10-20 1999-08-10 Шатохин Игорь Михайлович Фурма для продувки расплава металла и ввода в расплав порошкообразных реагентов
DE10201108A1 (de) * 2002-01-15 2003-07-24 Sms Demag Ag Verfahren zur pyrometallurgischen Behandlung von Metallen, Metallschmelzen und/oder Schlacken sowie eine Injektorvorrichtung
RU2235135C1 (ru) * 2003-06-16 2004-08-27 Хлопонин Виктор Николаевич Фурменное устройство для введения газовых сред под уровень жидкого металла
RU2262536C1 (ru) * 2004-06-25 2005-10-20 Техком Импорт Экспорт Гмбх Аппарат для введения веществ в емкость металлургического агрегата под уровень высокотемпературного расплава
ATE432367T1 (de) * 2004-10-15 2009-06-15 Tech Resources Pty Ltd Vorrichtung zum injizieren von gas in einen behälter
ATE453730T1 (de) * 2004-10-15 2010-01-15 Tech Resources Pty Ltd Vorrichtung zum injizieren von gas in einen behälter

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD2339A (en]) *
US1793849A (en) * 1929-10-15 1931-02-24 Holmes B Groninger Tuyere for blast furnaces
GB1083600A (en) * 1964-12-17 1967-09-13 British S G Iron Producers Ass Adding constituents to molten metals
US3495815A (en) * 1967-07-17 1970-02-17 Union Carbide Corp Outside change tuyere
SE392479B (sv) * 1974-03-20 1977-03-28 Asea Ab Forma vid metallurgiska konvertrar och smeltugnar
GB8503927D0 (en) * 1985-02-15 1985-03-20 Injectall Ltd Introducing treatment substances into liquids
NZ206264A (en) * 1982-11-23 1986-02-21 Injectall Ltd Apparatus for introducing substance into metal melts
DE3318422C2 (de) * 1983-05-20 1985-03-21 Didier-Werke Ag, 6200 Wiesbaden Gasspülanordnung und Verfahren zur Betätigung einer derartigen Anordnung
GB8604219D0 (en) * 1986-02-20 1986-03-26 Injectall Ltd Injection of substances into liquids
ZW10887A1 (en) * 1986-06-25 1987-10-28 Injectall Ltd Improvements in apparatus for injecting substances into liquids
ZW12087A1 (en) * 1986-07-05 1987-10-28 Injectall Ltd Improvements in nozzles for injecting substances into liquids
US4771992A (en) * 1986-07-15 1988-09-20 Flo-Con Systems, Inc. Multi-hole injection valve
IN168760B (en]) * 1987-04-10 1991-06-01 Injectall Ltd

Also Published As

Publication number Publication date
CA1315101C (en) 1993-03-30
US4911414A (en) 1990-03-27
ES2024636B3 (es) 1992-03-01
JPH01503153A (ja) 1989-10-26
EP0286436B1 (en) 1991-09-18
HUT48688A (en) 1989-06-28
KR890700685A (ko) 1989-04-26
AU597818B2 (en) 1990-06-07
EP0286436A1 (en) 1988-10-12
BR8806577A (pt) 1989-10-31
RU2057814C1 (ru) 1996-04-10
EP0309518A1 (en) 1989-04-05
AU1544588A (en) 1988-11-04
KR960003172B1 (ko) 1996-03-06
DE3864877D1 (de) 1991-10-24
WO1988008040A1 (en) 1988-10-20

Similar Documents

Publication Publication Date Title
IN172200B (en])
AU5977686A (en])
AU6965487A (en])
AU7212287A (en])
AU7329487A (en])
BG45175A1 (en])
BG44568A1 (en])
BG44589A1 (en])
BG44605A1 (en])
BG44639A1 (en])
BG44665A1 (en])
BG44666A1 (en])
BG44680A1 (en])
BG44687A1 (en])
BG44689A1 (en])
BG44699A1 (en])
BG44715A1 (en])
BG44721A1 (en])
BG44747A1 (en])
BG44770A1 (en])
BG44777A1 (en])
BG44812A1 (en])
BG44814A1 (en])
BG44816A1 (en])
BG44820A1 (en])