PL2546366T3 - Shaft furnace and method for operating same - Google Patents

Shaft furnace and method for operating same

Info

Publication number: PL2546366T3
Authority: PL; Poland
Prior art keywords: shaft furnace; operating same; operating; same; furnace
Prior art date: 2011-07-14

Application number

PL11007675T

Other languages

Polish (pl)

Inventor

Stefan Rudig

Heinz Kadelka

Gerhard Werner

Original Assignee

Linde Aktiengesellschaft

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.)

2011-07-14

Filing date

2011-09-21

Publication date

2018-07-31

2011-09-21 Application filed by Linde Aktiengesellschaft filed Critical Linde Aktiengesellschaft

2018-07-31 Publication of PL2546366T3 publication Critical patent/PL2546366T3/en

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
- C21B7/163—Blowpipe assembly
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
- F27B1/16—Arrangements of tuyeres
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0005—Injecting liquid fuel

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Metallurgy (AREA)
Manufacturing & Machinery (AREA)
General Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Organic Chemistry (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)
Blast Furnaces (AREA)
Manufacture And Refinement Of Metals (AREA)
Furnace Charging Or Discharging (AREA)
Nozzles (AREA)
Fuel Cell (AREA)

PL11007675T 2011-07-14 2011-09-21 Shaft furnace and method for operating same PL2546366T3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE201110107326 DE102011107326A1 (en)	2011-07-14	2011-07-14	Shaft furnace and method of operating the same
EP11007675.9A EP2546366B1 (en)	2011-07-14	2011-09-21	Shaft furnace and method for operating same

Publications (1)

Publication Number	Publication Date
PL2546366T3 true PL2546366T3 (en)	2018-07-31

Family

ID=44719078

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL11007675T PL2546366T3 (en)	2011-07-14	2011-09-21	Shaft furnace and method for operating same

Country Status (7)

Country	Link
EP (1)	EP2546366B1 (en)
CN (1)	CN102878797B (en)
BR (1)	BR102012017077A2 (en)
DE (1)	DE102011107326A1 (en)
ES (1)	ES2662328T3 (en)
HU (1)	HUE037104T2 (en)
PL (1)	PL2546366T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102014002841A1 (en)	2014-02-25	2015-08-27	Linde Aktiengesellschaft	Method for operating a shaft furnace installation and shaft furnace installation
CN115350830B (en) *	2022-08-25	2024-03-29	江苏天楹环保能源成套设备有限公司	Multi-medium self-check self-mixing spray gun and application method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE605487A (en) *	1960-06-27
DE4310931C2 (en) *	1993-04-02	1999-04-15	Air Prod Gmbh	Method and device for disposing of dusts by burning / slagging in a cupola furnace
WO1997027337A1 (en) *	1996-01-26	1997-07-31	Nippon Steel Corporation	Method for operating shaft furnace
DE10237124A1 (en) *	2002-08-13	2004-02-26	Linde Ag	Performing reaction, e.g. catalytic cracking, in fluidized particle layer involves suctioning medium to be inserted into particle layer using gaseous propellant medium, mixing with medium and inserting into particle layer
DE102005032444A1 (en) *	2005-07-12	2007-01-25	Joachim Mallon	Nozzle system for graded injection of gases, vapors, powders or liquids into a shaft furnace for (s)melting metals and/or minerals comprises a nozzle head connected to a bustle pipe and a tuyere
DE102007025663A1 (en) *	2007-06-01	2008-12-04	Linde Ag	Process for controlled coke conversion in cupola furnaces
LU91445B1 (en) *	2008-05-23	2009-11-24	Wurth Paul Sa	Method for feeding pulverised coal into a blast furnace
DE102009006573A1 (en)	2009-01-29	2010-08-05	Linde Aktiengesellschaft	Process for melting feedstock in a cupola furnace

2011
- 2011-07-14 DE DE201110107326 patent/DE102011107326A1/en not_active Withdrawn
- 2011-09-21 ES ES11007675.9T patent/ES2662328T3/en active Active
- 2011-09-21 EP EP11007675.9A patent/EP2546366B1/en not_active Not-in-force
- 2011-09-21 PL PL11007675T patent/PL2546366T3/en unknown
- 2011-09-21 HU HUE11007675A patent/HUE037104T2/en unknown
2012
- 2012-07-11 BR BR102012017077A patent/BR102012017077A2/en not_active Application Discontinuation
- 2012-07-13 CN CN201210300675.9A patent/CN102878797B/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP2546366B1 (en)	2018-01-24
DE102011107326A1 (en)	2013-01-17
ES2662328T3 (en)	2018-04-06
BR102012017077A2 (en)	2013-07-02
EP2546366A1 (en)	2013-01-16
CN102878797B (en)	2017-07-14
HUE037104T2 (en)	2018-08-28
CN102878797A (en)	2013-01-16

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