NL184014C - METHOD FOR CLEANING MAIN GAS GAS BEFORE RECYCLING IN A SHAFT OVEN. - Google Patents

METHOD FOR CLEANING MAIN GAS GAS BEFORE RECYCLING IN A SHAFT OVEN.

Info

Publication number
NL184014C
NL184014C NL7612218A NL7612218A NL184014C NL 184014 C NL184014 C NL 184014C NL 7612218 A NL7612218 A NL 7612218A NL 7612218 A NL7612218 A NL 7612218A NL 184014 C NL184014 C NL 184014C
Authority
NL
Netherlands
Prior art keywords
gas
cleaning main
before recycling
shaft oven
main gas
Prior art date
Application number
NL7612218A
Other languages
Dutch (nl)
Other versions
NL7612218A (en
Original Assignee
Wurth Paul Sa
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 Wurth Paul Sa filed Critical Wurth Paul Sa
Publication of NL7612218A publication Critical patent/NL7612218A/en
Application granted granted Critical
Publication of NL184014C publication Critical patent/NL184014C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/007—Controlling or regulating of the top pressure
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/002—Evacuating and treating of exhaust gases
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
    • C21B2100/64—Controlling the physical properties of the gas, e.g. pressure or temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Blast Furnaces (AREA)
  • Treating Waste Gases (AREA)
NL7612218A 1975-11-06 1976-11-04 METHOD FOR CLEANING MAIN GAS GAS BEFORE RECYCLING IN A SHAFT OVEN. NL184014C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU73752A LU73752A1 (en) 1975-11-06 1975-11-06

Publications (2)

Publication Number Publication Date
NL7612218A NL7612218A (en) 1977-05-10
NL184014C true NL184014C (en) 1989-03-16

Family

ID=19728101

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7612218A NL184014C (en) 1975-11-06 1976-11-04 METHOD FOR CLEANING MAIN GAS GAS BEFORE RECYCLING IN A SHAFT OVEN.

Country Status (11)

Country Link
JP (1) JPS5286909A (en)
BR (1) BR7607448A (en)
CA (1) CA1074224A (en)
DE (1) DE2645189C2 (en)
FR (1) FR2330768A1 (en)
GB (1) GB1526478A (en)
IT (1) IT1071465B (en)
LU (1) LU73752A1 (en)
NL (1) NL184014C (en)
SU (1) SU679112A3 (en)
UA (1) UA7139A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU91559B1 (en) * 2009-04-28 2010-10-29 Wurth Paul Sa Method for feeding a burden to a blast furnace
LU91558B1 (en) * 2009-04-28 2010-10-29 Wurth Paul Sa Method for feeding a burden to a blast furnace
LU91844B1 (en) * 2011-07-22 2013-01-23 Wurth Paul Sa Charging device for shaft furnace
CN104110972B (en) * 2014-07-28 2016-03-09 苏州新思气体系统有限公司 A kind of tail gas recycle decontamination cycle of annealing furnace system utilizes device and technique
LU92525B1 (en) * 2014-08-19 2016-02-22 Wurth Paul Sa Blast furnace plant
EP3159640B1 (en) 2015-10-20 2020-04-01 Danieli Corus BV Cleaning furnace gas process and metal production plant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1260426A (en) * 1960-06-21 1961-05-05 Koppers Co Inc Improvements in blast furnace gas coolers and the like
US3343825A (en) * 1964-01-25 1967-09-26 Ishikawajima Harima Heavy Ind Pressure equalizer and discharger of a blast furnace
DE2016205A1 (en) * 1970-04-04 1971-10-07 Demag Ag, 4100 Duisburg Method and device for equalizing the gas pressures of lock chambers and furnace space of shaft furnace, in particular of blast furnace
LU66125A1 (en) * 1972-09-20 1973-01-17

Also Published As

Publication number Publication date
FR2330768A1 (en) 1977-06-03
DE2645189A1 (en) 1977-05-12
LU73752A1 (en) 1976-06-11
SU679112A3 (en) 1979-08-05
FR2330768B1 (en) 1980-07-18
DE2645189C2 (en) 1985-09-26
NL7612218A (en) 1977-05-10
GB1526478A (en) 1978-09-27
UA7139A1 (en) 1995-06-30
BR7607448A (en) 1977-09-20
CA1074224A (en) 1980-03-25
JPS5286909A (en) 1977-07-20
IT1071465B (en) 1985-04-10

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Legal Events

Date Code Title Description
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: PAUL WURTH S.A.

BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01