GB2236114A - Gas injection - Google Patents

Gas injection Download PDF

Info

Publication number
GB2236114A
GB2236114A GB8917457A GB8917457A GB2236114A GB 2236114 A GB2236114 A GB 2236114A GB 8917457 A GB8917457 A GB 8917457A GB 8917457 A GB8917457 A GB 8917457A GB 2236114 A GB2236114 A GB 2236114A
Authority
GB
United Kingdom
Prior art keywords
gas
injector
refractory
rod
passage
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.)
Withdrawn
Application number
GB8917457A
Other languages
English (en)
Other versions
GB8917457D0 (en
Inventor
Kenneth William Bates
Nicolas Woolley
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.)
Injectall Ltd
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
Application filed by Injectall Ltd filed Critical Injectall Ltd
Priority to GB8917457A priority Critical patent/GB2236114A/en
Publication of GB8917457D0 publication Critical patent/GB8917457D0/en
Priority to TR90/0479A priority patent/TR25235A/xx
Priority to CA002014999A priority patent/CA2014999C/en
Priority to IN336CA1990 priority patent/IN189111B/en
Priority to MX020422A priority patent/MX172047B/es
Priority to IE144290A priority patent/IE65370B1/en
Priority to EP90907247A priority patent/EP0424502B2/en
Priority to ES90907247T priority patent/ES2063967T5/es
Priority to KR1019900702676A priority patent/KR0169472B1/ko
Priority to US07/623,437 priority patent/US5198179A/en
Priority to PCT/GB1990/000626 priority patent/WO1990012895A1/en
Priority to SU904894243A priority patent/RU2091495C1/ru
Priority to HU903395A priority patent/HUT57278A/hu
Priority to AU55372/90A priority patent/AU626084B2/en
Priority to AT90907247T priority patent/ATE114336T1/de
Priority to JP2506655A priority patent/JP2931092B2/ja
Priority to DE69014277T priority patent/DE69014277T3/de
Priority to GR900100555A priority patent/GR900100555A/el
Priority to IL95195A priority patent/IL95195A0/xx
Priority to ZW123/90A priority patent/ZW12390A1/xx
Priority to CN90106594.3A priority patent/CN1022695C/zh
Priority to SK3764-90A priority patent/SK280495B6/sk
Priority to CS903764A priority patent/CZ285070B6/cs
Priority to DD90343168A priority patent/DD296627A5/de
Priority to EG45190A priority patent/EG19405A/xx
Priority to PL90286276A priority patent/PL165359B1/pl
Priority to FI905791A priority patent/FI905791A0/fi
Priority to NO905148A priority patent/NO905148D0/no
Publication of GB2236114A publication Critical patent/GB2236114A/en
Withdrawn legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Continuous Casting (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Charging Or Discharging (AREA)
GB8917457A 1989-04-24 1989-07-31 Gas injection Withdrawn GB2236114A (en)

Priority Applications (28)

Application Number Priority Date Filing Date Title
GB8917457A GB2236114A (en) 1989-07-31 1989-07-31 Gas injection
TR90/0479A TR25235A (tr) 1989-04-24 1990-04-20 GAZLARI YüKSEK SICAKLIKTAKI SIVILARA,BILHASSA ERIMIS METALLERE SOKMAK ICIN GELISTIRILMIS GAZ ENJEKTÖRü
CA002014999A CA2014999C (en) 1989-04-24 1990-04-20 Gas injector
IN336CA1990 IN189111B (xx) 1989-04-24 1990-04-23
MX020422A MX172047B (es) 1989-04-24 1990-04-23 Inyector de gas
IE144290A IE65370B1 (en) 1989-04-24 1990-04-23 Gas injector
ES90907247T ES2063967T5 (es) 1989-04-24 1990-04-24 Inyector de gas.
AT90907247T ATE114336T1 (de) 1989-04-24 1990-04-24 Gaseinblasvorrichtung.
DE69014277T DE69014277T3 (de) 1989-04-24 1990-04-24 Gaseinblasvorrichtung.
KR1019900702676A KR0169472B1 (ko) 1989-04-24 1990-04-24 가스분사장치
US07/623,437 US5198179A (en) 1989-04-24 1990-04-24 Gas injector
PCT/GB1990/000626 WO1990012895A1 (en) 1989-04-24 1990-04-24 Gas injector
SU904894243A RU2091495C1 (ru) 1989-04-24 1990-04-24 Устройство для продувки газом расплавов в металлургической емкости
HU903395A HUT57278A (en) 1989-04-24 1990-04-24 Gas injector
AU55372/90A AU626084B2 (en) 1989-04-24 1990-04-24 Gas injector for a ladle
EP90907247A EP0424502B2 (en) 1989-04-24 1990-04-24 Gas injector
JP2506655A JP2931092B2 (ja) 1989-04-24 1990-04-24 ガスインジェクター
GR900100555A GR900100555A (el) 1989-07-31 1990-07-18 Εγχυτης αεριου.
IL95195A IL95195A0 (en) 1989-07-31 1990-07-26 Gas injector
ZW123/90A ZW12390A1 (en) 1989-07-31 1990-07-27 Gas injector
CN90106594.3A CN1022695C (zh) 1989-07-31 1990-07-28 气体喷射器
SK3764-90A SK280495B6 (sk) 1989-07-31 1990-07-30 Injektor plynu na uloženie v stene nádoby obsahujú
CS903764A CZ285070B6 (cs) 1989-07-31 1990-07-30 Injektor plynu pro nádobu s roztaveným kovem
DD90343168A DD296627A5 (de) 1989-07-31 1990-07-31 Gas injektor
EG45190A EG19405A (en) 1989-07-31 1990-07-31 Gas injection
PL90286276A PL165359B1 (pl) 1989-07-31 1990-07-31 Wtryskiwacz gazu PL PL PL PL PL
FI905791A FI905791A0 (fi) 1989-04-24 1990-11-23 Gas injektor.
NO905148A NO905148D0 (no) 1989-04-24 1990-11-28 Gassinjektor.

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
GB8917457D0 GB8917457D0 (en) 1989-09-13
GB2236114A true GB2236114A (en) 1991-03-27

Family

ID=10660914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8917457A Withdrawn GB2236114A (en) 1989-04-24 1989-07-31 Gas injection

Country Status (10)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016050380A1 (de) * 2014-09-29 2016-04-07 Refractory Intellectual Property Gmbh & Co. Kg Befestigungsvorrichtung für einen zylinderförmigen keramischen hohlkörper und feuerfester keramischer gasspülstein mit einer solchen befestigungsvorrichtung
RU2766401C1 (ru) * 2021-07-09 2022-03-15 Акционерное общество "Ферро Балт Плюс" Устройство для донной продувки жидкого металла газом в ковше

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1045261C (zh) * 1992-04-12 1999-09-29 轻工业部日用化学工业科学研究所 Ｃ8-ｃ18烷基糖苷表面活性剂的制备方法
RU2235135C1 (ru) * 2003-06-16 2004-08-27 Хлопонин Виктор Николаевич Фурменное устройство для введения газовых сред под уровень жидкого металла

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1192844A (en) * 1967-09-19 1970-05-20 Nippon Kokan Kk Refining Molten Metals
GB1382383A (en) * 1972-03-30 1975-01-29 Pennsylvania Engineering Corp Steel conversion apparatus
US3946949A (en) * 1974-09-04 1976-03-30 Allis-Chalmers Corporation Nozzle for rotary kiln
GB2102926A (en) * 1981-06-03 1983-02-09 Nippon Kokan Kk Gas blowing nozzle, and production and usage thereof
US4741515A (en) * 1986-10-20 1988-05-03 Bethlehem Steel Corporation Apparatus for introducing gas into a metallurgical vessel

Family Cites Families (4)

* 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
GB1452909A (en) * 1973-10-24 1976-10-20 Electricity Council Injectors for injecting gas into molten metal
DE3240097A1 (de) * 1982-10-29 1984-05-03 Günter Dr.-Ing. 5102 Würselen Sindelar Metallurgisches gefaess
DE8622452U1 (de) * 1986-08-21 1988-04-07 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Gasspülstein

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1192844A (en) * 1967-09-19 1970-05-20 Nippon Kokan Kk Refining Molten Metals
GB1382383A (en) * 1972-03-30 1975-01-29 Pennsylvania Engineering Corp Steel conversion apparatus
US3946949A (en) * 1974-09-04 1976-03-30 Allis-Chalmers Corporation Nozzle for rotary kiln
GB2102926A (en) * 1981-06-03 1983-02-09 Nippon Kokan Kk Gas blowing nozzle, and production and usage thereof
US4741515A (en) * 1986-10-20 1988-05-03 Bethlehem Steel Corporation Apparatus for introducing gas into a metallurgical vessel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016050380A1 (de) * 2014-09-29 2016-04-07 Refractory Intellectual Property Gmbh & Co. Kg Befestigungsvorrichtung für einen zylinderförmigen keramischen hohlkörper und feuerfester keramischer gasspülstein mit einer solchen befestigungsvorrichtung
EP3023173A1 (de) * 2014-09-29 2016-05-25 Refractory Intellectual Property GmbH & Co. KG Befestigungsvorrichtung für einen zylinderförmigen keramischen Hohlkörper und feuerfester keramischer Gasspülstein mit einer solchen Befestigungsvorrichtung
US10330387B2 (en) 2014-09-29 2019-06-25 Refractory Intellectual Property Gmbh & Co. Kg Securing device for a cylindrical ceramic hollow body and fireproof ceramic gas purging brick having such type of securing device
EA034188B1 (ru) * 2014-09-29 2020-01-15 Рифрэктори Интеллектчуал Проперти Гмбх Унд Ко. Кг Крепежное приспособление для цилиндрической керамической полой детали и огнеупорный керамический газопродувочный кран с таким крепежным приспособлением
RU2766401C1 (ru) * 2021-07-09 2022-03-15 Акционерное общество "Ферро Балт Плюс" Устройство для донной продувки жидкого металла газом в ковше

Also Published As

Publication number Publication date
CZ285070B6 (cs) 1999-05-12
DD296627A5 (de) 1991-12-12
CS376490A3 (en) 1992-08-12
CN1022695C (zh) 1993-11-10
PL286276A1 (en) 1991-04-08
EG19405A (en) 1995-01-31
IL95195A0 (en) 1991-06-10
ZW12390A1 (en) 1991-02-13
GB8917457D0 (en) 1989-09-13
GR900100555A (el) 1991-12-10
PL165359B1 (pl) 1994-12-30
SK280495B6 (sk) 2000-03-13
CN1049187A (zh) 1991-02-13

Similar Documents

Publication Publication Date Title
US3330645A (en) Method and article for the injection of fluids into hot molten metal
CN101177033B (zh) 用于热流道喷嘴的具有至少三个部件的嘴头组件
US5198179A (en) Gas injector
US4429816A (en) Union for providing inert gas between teeming nozzle and pouring tube
US4899992A (en) Devices and apparatus for injecting gas into high temperature liquids, e.g. molten metals
KR910005720B1 (ko) 야금용 용융금속 배출장치
US4944496A (en) Apparatus for injecting gas into high temperature liquids, e.g. molten metals
GB2236114A (en) Gas injection
KR100241618B1 (ko) 용융 금속 용기의 슬라이딩 게이트 밸브용 밸브판 조립체
US4815715A (en) Gas purging assembly for supplying gas to molten metal in a metallurgical vessel
GB2094454A (en) Improvements in the pouring of molten metals
EP0827793A2 (en) A hot chamber die casting machine for aluminum and its alloys
US4930757A (en) Tuyere for metallurgical vessels
CA1315982C (en) Tuyere for metallurgical vessels
JP2000017323A (ja) 溶融金属容器内へのガス吹込み用プラグ支持装置
WO1998004370A1 (en) Shrouding means

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)