ZA804195B - Method and installation of injection of solid fuels into a shaft furnace - Google Patents

Method and installation of injection of solid fuels into a shaft furnace

Info

Publication number
ZA804195B
ZA804195B ZA00804195A ZA804195A ZA804195B ZA 804195 B ZA804195 B ZA 804195B ZA 00804195 A ZA00804195 A ZA 00804195A ZA 804195 A ZA804195 A ZA 804195A ZA 804195 B ZA804195 B ZA 804195B
Authority
ZA
South Africa
Prior art keywords
injection
installation
shaft furnace
solid fuels
fuels
Prior art date
Application number
ZA00804195A
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
Application filed by Wurth Anciens Ets Paul filed Critical Wurth Anciens Ets Paul
Publication of ZA804195B publication Critical patent/ZA804195B/xx

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)
ZA00804195A 1979-07-17 1980-07-11 Method and installation of injection of solid fuels into a shaft furnace ZA804195B (en)

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
ZA804195B true ZA804195B (en) 1981-07-29

Family

ID=19729201

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00804195A ZA804195B (en) 1979-07-17 1980-07-11 Method and installation of injection of solid fuels into a shaft furnace

Country Status (13)

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

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 (pt) * 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 (pt) * 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
ES8103579A1 (es) 1981-03-16
DE3067831D1 (en) 1984-06-20
PL225726A1 (pt) 1981-05-08
AU536120B2 (en) 1984-04-19
AR221650A1 (es) 1981-02-27
EP0022549A1 (fr) 1981-01-21
ES494171A0 (es) 1981-03-16
LU81519A1 (fr) 1979-10-31
EP0022549B1 (fr) 1984-05-16
BR8004523A (pt) 1981-02-03
JPS5616607A (en) 1981-02-17
AU5962880A (en) 1981-01-22
US4325312A (en) 1982-04-20
CA1150505A (en) 1983-07-26
ATE7515T1 (de) 1984-06-15

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