CA1202487A - Methode et installation de gazeification de la houille - Google Patents

Methode et installation de gazeification de la houille

Info

Publication number
CA1202487A
CA1202487A CA000439217A CA439217A CA1202487A CA 1202487 A CA1202487 A CA 1202487A CA 000439217 A CA000439217 A CA 000439217A CA 439217 A CA439217 A CA 439217A CA 1202487 A CA1202487 A CA 1202487A
Authority
CA
Canada
Prior art keywords
supplementary
lance
oxygen gas
passageway
agent
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
CA000439217A
Other languages
English (en)
Inventor
Koji Okane
Hidemasa Nakajima
Shozo Okamura
Masanobu Sueyasu
Takashi Manago
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to CA000439217A priority Critical patent/CA1202487A/fr
Application granted granted Critical
Publication of CA1202487A publication Critical patent/CA1202487A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Carbon Steel Or Casting Steel Manufacturing (AREA)
CA000439217A 1983-10-18 1983-10-18 Methode et installation de gazeification de la houille Expired CA1202487A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000439217A CA1202487A (fr) 1983-10-18 1983-10-18 Methode et installation de gazeification de la houille

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000439217A CA1202487A (fr) 1983-10-18 1983-10-18 Methode et installation de gazeification de la houille

Publications (1)

Publication Number Publication Date
CA1202487A true CA1202487A (fr) 1986-04-01

Family

ID=4126310

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000439217A Expired CA1202487A (fr) 1983-10-18 1983-10-18 Methode et installation de gazeification de la houille

Country Status (1)

Country Link
CA (1) CA1202487A (fr)

Similar Documents

Publication Publication Date Title
KR920000520B1 (ko) 철광석의 용융분해방법
KR900007783B1 (ko) 철의 제조방법
CA1181238A (fr) Methode de production de gaz
CA1266780A (fr) Production de gueuses de fonte
US4537626A (en) Method for the production of reaction gases
AU661925B2 (en) A method for protecting the refractory lining in the gas space of a metallurgical reaction vessel
AU662722B2 (en) Reduction of metal oxides
JPH0219166B2 (fr)
US4434005A (en) Method of and apparatus for refining a melt containing solid cooling material
KR870002182B1 (ko) 용선로중의 용융금속의 제조방법
CA1170833A (fr) Gazeification de la houille non broyee
US4411697A (en) Metal refining processes
US4639269A (en) Method and apparatus for the reducing treatment of molten metals and/or slags thereof
US4565551A (en) Coal gasification apparatus
JPH0723515B2 (ja) 鉄含有クロム鉱石の還元方法
CA1202487A (fr) Methode et installation de gazeification de la houille
US3764299A (en) Process of operating a blast furnace by varying gaseous feed rates
US4738688A (en) Process for gasifying carbonaceous material
EP0137876B1 (fr) Méthode et appareil pour la gazéification du charbon
US5154756A (en) Method and apparatus for preliminary treatment of molten hot metal
TW200525041A (en) Method for producing low carbon steel
US3684488A (en) Method of refining molten metal
US4521246A (en) Operating a blast furnace with the injection of hot reducing gases
US4511397A (en) Process for increasing the degree of afterburning of carbon monoxide in the refining of iron melts
CA2215262A1 (fr) Procede de traitement des residus de combustion

Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20031018