LU81519A1 - Procede et installation d'injection de combustibles solides dans un four a cuve - Google Patents

Procede et installation d'injection de combustibles solides dans un four a cuve

Info

Publication number
LU81519A1
LU81519A1 LU81519A LU81519A LU81519A1 LU 81519 A1 LU81519 A1 LU 81519A1 LU 81519 A LU81519 A LU 81519A LU 81519 A LU81519 A LU 81519A LU 81519 A1 LU81519 A1 LU 81519A1
Authority
LU
Luxembourg
Prior art keywords
installation
solid fuels
injecting solid
tank oven
oven
Prior art date
Application number
LU81519A
Other languages
English (en)
Inventor
L Ulveling
Original Assignee
Wurth Anciens Ets Paul
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
Priority to LU81519A priority Critical patent/LU81519A1/fr
Application filed by Wurth Anciens Ets Paul filed Critical Wurth Anciens Ets Paul
Publication of LU81519A1 publication Critical patent/LU81519A1/fr
Priority to AU59628/80A priority patent/AU536120B2/en
Priority to AR281565A priority patent/AR221650A1/es
Priority to CA000355497A priority patent/CA1150505A/fr
Priority to US06/166,618 priority patent/US4325312A/en
Priority to EP80103904A priority patent/EP0022549B1/fr
Priority to DE8080103904T priority patent/DE3067831D1/de
Priority to AT80103904T priority patent/ATE7515T1/de
Priority to ZA00804195A priority patent/ZA804195B/xx
Priority to JP9744080A priority patent/JPS5616607A/ja
Priority to ES494171A priority patent/ES494171A0/es
Priority to PL22572680A priority patent/PL225726A1/xx
Priority to BR8004523A priority patent/BR8004523A/pt

Links

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
    • C21B5/003—Injection of pulverulent coal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Blast Furnaces (AREA)
  • Feeding And Controlling Fuel (AREA)
LU81519A 1979-07-17 1979-07-17 Procede et installation d'injection de combustibles solides dans un four a cuve LU81519A1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
LU81519A LU81519A1 (fr) 1979-07-17 1979-07-17 Procede et installation d'injection de combustibles solides dans un four a cuve
AU59628/80A AU536120B2 (en) 1979-07-17 1980-06-25 Injection of solid fuel into blast furnace
AR281565A AR221650A1 (es) 1979-07-17 1980-06-27 Dispositivo para inyectar combustibles solidos en un horno de cuba
CA000355497A CA1150505A (fr) 1979-07-17 1980-07-04 Methode et dispositif d'injection de combustibles solides dans un four a cuve
US06/166,618 US4325312A (en) 1979-07-17 1980-07-07 Method and installation of injection of solid fuels into a shaft furnace
EP80103904A EP0022549B1 (fr) 1979-07-17 1980-07-09 Procédé et installation d'injection de combustibles solides dans un four à cuve
AT80103904T ATE7515T1 (de) 1979-07-17 1980-07-09 Verfahren und anlage zum einblasen fester brennstoffe in einen schachtofen.
DE8080103904T DE3067831D1 (en) 1979-07-17 1980-07-09 Process and apparatus for the injection of solid fuel into a shaft furnace
ZA00804195A ZA804195B (en) 1979-07-17 1980-07-11 Method and installation of injection of solid fuels into a shaft furnace
JP9744080A JPS5616607A (en) 1979-07-17 1980-07-16 Method and device for injecting solid fuel into blast furnace
ES494171A ES494171A0 (es) 1979-07-17 1980-07-16 Procedimiento de inyeccion de combustibles solidos en un horno de cuba e instalacion correspondiente
PL22572680A PL225726A1 (fr) 1979-07-17 1980-07-17
BR8004523A BR8004523A (pt) 1979-07-17 1980-07-17 Processo e instalacao para aplicacao de combustiveis solidos em um forno de cuba

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU81519A LU81519A1 (fr) 1979-07-17 1979-07-17 Procede et installation d'injection de combustibles solides dans un four a cuve

Publications (1)

Publication Number Publication Date
LU81519A1 true LU81519A1 (fr) 1979-10-31

Family

ID=19729201

Family Applications (1)

Application Number Title Priority Date Filing Date
LU81519A LU81519A1 (fr) 1979-07-17 1979-07-17 Procede et installation d'injection de combustibles solides dans un four a cuve

Country Status (13)

Country Link
US (1) US4325312A (fr)
EP (1) EP0022549B1 (fr)
JP (1) JPS5616607A (fr)
AR (1) AR221650A1 (fr)
AT (1) ATE7515T1 (fr)
AU (1) AU536120B2 (fr)
BR (1) BR8004523A (fr)
CA (1) CA1150505A (fr)
DE (1) DE3067831D1 (fr)
ES (1) ES494171A0 (fr)
LU (1) LU81519A1 (fr)
PL (1) PL225726A1 (fr)
ZA (1) ZA804195B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5852858U (ja) * 1981-09-28 1983-04-09 テンパール工業株式会社 漏電しや断器
LU83671A1 (fr) * 1981-10-02 1983-06-08 Wurth Paul Sa Procede d'injection de quantites dosees de matieres pulverulentes par voie pneumatique dans une enceinte se trouvant sous pression variable et application a un four a cuve
JPS6127092U (ja) * 1984-07-23 1986-02-18 日本フアンドリ−サ−ビス株式会社 溶解炉装置
LU90150B1 (de) 1997-10-15 1999-04-16 Kuettner Gmbh & Co Kg Dr Verfahren un Vorrichtung zum Einblasen von Reduktionsmittel in einen Schachtofen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1535174A (en) * 1920-09-29 1925-04-28 Mcgregor Alexander Grant Art of feeding powdered coal to blast furnaces
US1505723A (en) * 1923-01-26 1924-08-19 United Eng Foundry Co Rotary feed member
US3197304A (en) * 1961-10-12 1965-07-27 United States Steel Corp Method for introducing coal into a blast furnace
BE630649A (fr) * 1962-04-05
FR1364215A (fr) * 1962-06-15 1964-06-19 Kellogg M W Co Système d'injection de matières solides fluidifiables par exemple pour des hautsfourneaux
BE623054A (fr) * 1963-09-03
US3301544A (en) * 1964-02-18 1967-01-31 Babcock & Wilcox Co Blast furnace pulverized coal firing system
DE1256149B (de) * 1964-11-17 1967-12-07 Waeschle Maschf Gmbh Verfahren zum Foerdern von waermeempfindlichem, pulverfoermigem oder koernigem Gut durch Druckluft
US3371917A (en) * 1965-10-21 1968-03-05 Buell Engineering Company Inc Apparatus for feeding fuel into a blast furnace
LU81388A1 (fr) * 1979-06-15 1979-09-12 Wurth Paul Sa Procede et installation de dosage et de transport par voie pneumatique de matieres solides vers une enceinte sous pression

Also Published As

Publication number Publication date
ZA804195B (en) 1981-07-29
US4325312A (en) 1982-04-20
ES8103579A1 (es) 1981-03-16
AR221650A1 (es) 1981-02-27
DE3067831D1 (en) 1984-06-20
AU536120B2 (en) 1984-04-19
EP0022549B1 (fr) 1984-05-16
PL225726A1 (fr) 1981-05-08
CA1150505A (fr) 1983-07-26
ES494171A0 (es) 1981-03-16
EP0022549A1 (fr) 1981-01-21
ATE7515T1 (de) 1984-06-15
BR8004523A (pt) 1981-02-03
JPS5616607A (en) 1981-02-17
AU5962880A (en) 1981-01-22

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