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CA1101204A - Process for further use of direct reduction blast furnace gas - Google Patents

Process for further use of direct reduction blast furnace gas

Info

Publication number
CA1101204A
CA1101204A CA293,251A CA293251A CA1101204A CA 1101204 A CA1101204 A CA 1101204A CA 293251 A CA293251 A CA 293251A CA 1101204 A CA1101204 A CA 1101204A
Authority
CA
Canada
Prior art keywords
gas
coal
heating
blast furnace
plant
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
CA293,251A
Other languages
English (en)
French (fr)
Inventor
Joachim F. Meckel
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.)
Didier Engineering GmbH
Original Assignee
Didier Engineering GmbH
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 Didier Engineering GmbH filed Critical Didier Engineering GmbH
Application granted granted Critical
Publication of CA1101204A publication Critical patent/CA1101204A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/08—Non-mechanical pretreatment of the charge, e.g. desulfurization
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Coke Industry (AREA)
  • Manufacture Of Iron (AREA)
CA293,251A 1976-12-17 1977-12-16 Process for further use of direct reduction blast furnace gas Expired CA1101204A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2657249A DE2657249C3 (de) 1976-12-17 1976-12-17 Verfahren zur Weiterverwendung von Rohgichtgas
DEP2657249.6 1976-12-17

Publications (1)

Publication Number Publication Date
CA1101204A true CA1101204A (en) 1981-05-19

Family

ID=5995805

Family Applications (1)

Application Number Title Priority Date Filing Date
CA293,251A Expired CA1101204A (en) 1976-12-17 1977-12-16 Process for further use of direct reduction blast furnace gas

Country Status (16)

Country Link
JP (1) JPS5381501A (de)
AT (1) AT363966B (de)
AU (1) AU512808B2 (de)
BR (1) BR7708356A (de)
CA (1) CA1101204A (de)
CH (1) CH634345A5 (de)
DD (1) DD133569A5 (de)
DE (1) DE2657249C3 (de)
ES (1) ES465002A1 (de)
FR (1) FR2374400A1 (de)
GB (1) GB1593527A (de)
NL (1) NL7714011A (de)
PL (1) PL120652B1 (de)
SE (1) SE7713819L (de)
SU (1) SU822758A3 (de)
ZA (1) ZA777247B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816476C3 (de) * 1978-04-15 1980-10-09 Didier Engineering Gmbh, 4300 Essen Verfahren zur Rückgewinnung von Koksofenabwärme
AT406964B (de) * 1998-03-11 2000-11-27 Voest Alpine Ind Anlagen Verfahren zur herstellung von flüssigem roheisen und/oder stahlvorprodukten
BRPI0410313A (pt) 2003-05-15 2006-05-23 Hylsa Sa método e aparelho para uso aperfeiçoado de fontes de energia primárias em usinas de aço integradas
RU2501838C2 (ru) * 2012-03-12 2013-12-20 Открытое акционерное общество "Восточный научно-исследовательский углехимический институт" (ОАО "ВУХИН") Способ подготовки угольной шихты к коксованию
CN106118697A (zh) * 2016-08-12 2016-11-16 田东昊润新材料科技有限公司 热能循环利用的褐煤连续式焦化设备
CN111485060B (zh) * 2020-05-27 2023-06-27 沈阳东大山汇环境科技有限公司 一种自发生煤气循环无尾气排放冶炼废钢系统及炼钢方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB407665A (en) * 1932-06-17 1934-03-22 Pierre Eugene Henri Forsans Improvements in or relating to the treatment of coal and like materials
DE1187584B (de) * 1954-07-30 1965-02-25 Steinmueller Gmbh L & C Verfahren zur Vortrocknung von Kohle
GB1149758A (en) * 1966-04-14 1969-04-23 Inst Energetik Process and apparatus for the coking of pit coal

Also Published As

Publication number Publication date
ATA902677A (de) 1981-02-15
NL7714011A (nl) 1978-06-20
AU3150077A (en) 1979-06-21
DE2657249B2 (de) 1980-01-10
DD133569A5 (de) 1979-01-10
ZA777247B (en) 1978-09-27
DE2657249C3 (de) 1980-09-04
GB1593527A (en) 1981-07-15
AT363966B (de) 1981-09-10
JPS5381501A (en) 1978-07-19
DE2657249A1 (de) 1978-07-06
PL202979A1 (pl) 1978-08-14
PL120652B1 (en) 1982-03-31
FR2374400B1 (de) 1980-06-13
SE7713819L (sv) 1978-06-18
AU512808B2 (en) 1980-10-30
CH634345A5 (en) 1983-01-31
SU822758A3 (ru) 1981-04-15
ES465002A1 (es) 1978-09-01
BR7708356A (pt) 1978-07-25
FR2374400A1 (fr) 1978-07-13

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Legal Events

Date Code Title Description
MKEX Expiry