CA938452A - Method of introducing a combustible auxiliary liquid into a blast furnace and a tuyere for carrying out the method - Google Patents

Method of introducing a combustible auxiliary liquid into a blast furnace and a tuyere for carrying out the method

Info

Publication number: CA938452A
Authority: CA; Canada
Prior art keywords: tuyere; introducing; carrying; blast furnace; auxiliary liquid
Prior art date: 1970-10-13
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

CA124978A

Other versions

CA124978S (en

Inventor

Della Casa Henri

Borgnat Daniel

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.)

Institut de Recherches de la Siderurgie Francaise IRSID

Original Assignee

Institut de Recherches de la Siderurgie Francaise IRSID

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.)

1970-10-13

Filing date

1971-10-12

Publication date

1973-12-18

1971-10-12 Application filed by Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID

1973-12-18 Application granted granted Critical

1973-12-18 Publication of CA938452A publication Critical patent/CA938452A/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacture Of Iron (AREA)
Combustion Of Fluid Fuel (AREA)
Heat Treatments In General, Especially Conveying And Cooling (AREA)

CA124978A 1970-10-13 1971-10-12 Method of introducing a combustible auxiliary liquid into a blast furnace and a tuyere for carrying out the method Expired CA938452A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7036906A FR2108856A1 (en)	1970-10-13	1970-10-13	PROCESS FOR THE INTRODUCTION OF AUXILIARY FUELS IN A BLANKET AND TUBE FOR THE IMPLEMENTATION OF THIS PROCESS

Publications (1)

Publication Number	Publication Date
CA938452A true CA938452A (en)	1973-12-18

Family

ID=9062645

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA124978A Expired CA938452A (en)	1970-10-13	1971-10-12	Method of introducing a combustible auxiliary liquid into a blast furnace and a tuyere for carrying out the method

Country Status (14)

Country	Link
JP (1)	JPS5133043B1 (en)
AT (1)	AT323214B (en)
AU (1)	AU473032B2 (en)
BE (1)	BE772652A (en)
CA (1)	CA938452A (en)
CS (1)	CS182218B2 (en)
ES (2)	ES395943A1 (en)
FR (1)	FR2108856A1 (en)
GB (1)	GB1350115A (en)
LU (1)	LU64039A1 (en)
NL (1)	NL7113990A (en)
PL (1)	PL70960B1 (en)
SE (1)	SE373384B (en)
SU (1)	SU441712A3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1272662A (en) *	1985-03-26	1990-08-14	Canon Kabushiki Kaisha	Apparatus and process for controlling flow of fine particles
FR2579486B1 (en) *	1985-03-26	1989-05-26	Canon Kk	METHOD FOR ADJUSTING THE SPEED OF FINE PARTICLES
LU86322A1 (en) *	1986-02-25	1987-09-10	Arbed	OXYGEN BLOWING LANCE
DE19536837B4 (en) *	1995-10-02	2006-01-26	Alstom	Apparatus and method for injecting fuels into compressed gaseous media
GB201016481D0 (en)	2010-10-01	2010-11-17	Rolls Royce Plc	An igniter
DE102014102913A1 (en)	2014-03-05	2015-09-10	Thyssenkrupp Ag	Method for operating a shaft furnace, in particular a blast furnace
CN108980823B (en) *	2018-09-26	2023-10-10	洛阳帝博石化装备有限公司	High-efficiency energy-saving combustion nozzle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
LU39431A1 (en) *	1959-12-24	1961-01-18

1970
- 1970-10-13 FR FR7036906A patent/FR2108856A1/en active Granted
1971
- 1971-09-16 BE BE772652A patent/BE772652A/en unknown
- 1971-10-06 AT AT863671A patent/AT323214B/en not_active IP Right Cessation
- 1971-10-07 GB GB4665471A patent/GB1350115A/en not_active Expired
- 1971-10-07 CS CS708971A patent/CS182218B2/en unknown
- 1971-10-08 SE SE1276471A patent/SE373384B/en unknown
- 1971-10-08 JP JP7884171A patent/JPS5133043B1/ja active Pending
- 1971-10-11 PL PL15098971A patent/PL70960B1/pl unknown
- 1971-10-11 LU LU64039A patent/LU64039A1/xx unknown
- 1971-10-12 CA CA124978A patent/CA938452A/en not_active Expired
- 1971-10-12 NL NL7113990A patent/NL7113990A/xx unknown
- 1971-10-12 SU SU1704733A patent/SU441712A3/en active
- 1971-10-13 ES ES395943A patent/ES395943A1/en not_active Expired
- 1971-10-13 AU AU34552/71A patent/AU473032B2/en not_active Expired
1973
- 1973-11-02 ES ES1973197110U patent/ES197110Y/en not_active Expired

Also Published As

Publication number	Publication date
FR2108856B1 (en)	1974-09-20
FR2108856A1 (en)	1972-05-26
NL7113990A (en)	1972-04-17
CS182218B2 (en)	1978-04-28
JPS5133043B1 (en)	1976-09-17
DE2149057B2 (en)	1976-01-02
AT323214B (en)	1975-06-25
GB1350115A (en)	1974-04-18
PL70960B1 (en)	1974-04-30
LU64039A1 (en)	1972-04-12
ES197110Y (en)	1975-08-16
DE2149057A1 (en)	1972-04-20
SE373384B (en)	1975-02-03
SU441712A3 (en)	1974-08-30
BE772652A (en)	1972-03-16
AU473032B2 (en)	1976-06-10
ES395943A1 (en)	1975-02-01
ES197110U (en)	1975-04-01
AU3455271A (en)	1973-06-21

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