EG19405A - Gas injection - Google Patents

Gas injection

Info

Publication number
EG19405A
EG19405A EG45190A EG45190A EG19405A EG 19405 A EG19405 A EG 19405A EG 45190 A EG45190 A EG 45190A EG 45190 A EG45190 A EG 45190A EG 19405 A EG19405 A EG 19405A
Authority
EG
Egypt
Prior art keywords
gas injection
injection
gas
Prior art date
Application number
EG45190A
Original Assignee
Injectal Limited
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 Injectal Limited filed Critical Injectal Limited
Application granted granted Critical
Publication of EG19405A publication Critical patent/EG19405A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • 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
EG45190A 1989-07-31 1990-07-31 Gas injection EG19405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8917457A GB2236114A (en) 1989-07-31 1989-07-31 Gas injection

Publications (1)

Publication Number Publication Date
EG19405A true EG19405A (en) 1995-01-31

Family

ID=10660914

Family Applications (1)

Application Number Title Priority Date Filing Date
EG45190A EG19405A (en) 1989-07-31 1990-07-31 Gas injection

Country Status (10)

Country Link
CN (1) CN1022695C (en)
CZ (1) CZ285070B6 (en)
DD (1) DD296627A5 (en)
EG (1) EG19405A (en)
GB (1) GB2236114A (en)
GR (1) GR900100555A (en)
IL (1) IL95195A0 (en)
PL (1) PL165359B1 (en)
SK (1) SK280495B6 (en)
ZW (1) ZW12390A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1045261C (en) * 1992-04-12 1999-09-29 轻工业部日用化学工业科学研究所 Prepn. method of alkyl glucoside surfactant
RU2235135C1 (en) * 2003-06-16 2004-08-27 Хлопонин Виктор Николаевич Tuyere apparatus for introducing of gaseous media under the level of molten metal
EP3023173B9 (en) * 2014-09-29 2018-12-12 Refractory Intellectual Property GmbH & Co. KG Attachment device for a cylindrical ceramic hollow body and fireproof ceramic gas purging plug with such an attachment device
RU2766401C1 (en) * 2021-07-09 2022-03-15 Акционерное общество "Ферро Балт Плюс" Apparatus for bottom blowing of liquid metal with gas in a ladle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397878A (en) * 1965-11-19 1968-08-20 Union Carbide Corp Under-bath tuyere
GB1192844A (en) * 1967-09-19 1970-05-20 Nippon Kokan Kk Refining Molten Metals
US3796420A (en) * 1972-03-30 1974-03-12 Pennsylvania Engineering Corp Steel conversion apparatus
GB1452909A (en) * 1973-10-24 1976-10-20 Electricity Council Injectors for injecting gas into molten metal
US3946949A (en) * 1974-09-04 1976-03-30 Allis-Chalmers Corporation Nozzle for rotary kiln
GB2102926B (en) * 1981-06-03 1985-05-15 Nippon Kokan Kk Gas blowing nozzle, and production and usage thereof
DE3240097A1 (en) * 1982-10-29 1984-05-03 Günter Dr.-Ing. 5102 Würselen Sindelar Metallurgical vessel
DE8622452U1 (en) * 1986-08-21 1988-04-07 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf, De
US4741515A (en) * 1986-10-20 1988-05-03 Bethlehem Steel Corporation Apparatus for introducing gas into a metallurgical vessel

Also Published As

Publication number Publication date
DD296627A5 (en) 1991-12-12
GB8917457D0 (en) 1989-09-13
IL95195A0 (en) 1991-06-10
CZ285070B6 (en) 1999-05-12
PL165359B1 (en) 1994-12-30
CS376490A3 (en) 1992-08-12
GB2236114A (en) 1991-03-27
GR900100555A (en) 1991-12-10
CN1022695C (en) 1993-11-10
ZW12390A1 (en) 1991-02-13
PL286276A1 (en) 1991-04-08
SK280495B6 (en) 2000-03-13
CN1049187A (en) 1991-02-13

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