ZA918261B - Device for injecting preheated air into a shaft furnace and process for manufacturing ball-and-socket joints - Google Patents

Device for injecting preheated air into a shaft furnace and process for manufacturing ball-and-socket joints

Info

Publication number
ZA918261B
ZA918261B ZA918261A ZA918261A ZA918261B ZA 918261 B ZA918261 B ZA 918261B ZA 918261 A ZA918261 A ZA 918261A ZA 918261 A ZA918261 A ZA 918261A ZA 918261 B ZA918261 B ZA 918261B
Authority
ZA
South Africa
Prior art keywords
shaft furnace
preheated air
socket joints
manufacturing ball
injecting preheated
Prior art date
Application number
ZA918261A
Inventor
Jean Benck
Benck Jean
Pierre Mailliet
Mailliet Pierre
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
Priority claimed from LU87838A external-priority patent/LU87838A1/en
Application filed by Wurth Paul Sa filed Critical Wurth Paul Sa
Publication of ZA918261B publication Critical patent/ZA918261B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Joints Allowing Movement (AREA)
  • Blast Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Air Supply (AREA)
ZA918261A 1990-11-09 1991-10-16 Device for injecting preheated air into a shaft furnace and process for manufacturing ball-and-socket joints ZA918261B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU87838A LU87838A1 (en) 1990-11-09 1990-11-09 DEVICE FOR INJECTING PREHEATED AIR INTO A TANK OVEN AND METHOD FOR MANUFACTURING BALLS CONVEXED WITH SPHERICAL ARTICULATIONS

Publications (1)

Publication Number Publication Date
ZA918261B true ZA918261B (en) 1992-09-30

Family

ID=19731261

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA918261A ZA918261B (en) 1990-11-09 1991-10-16 Device for injecting preheated air into a shaft furnace and process for manufacturing ball-and-socket joints

Country Status (9)

Country Link
JP (1) JP3086517B2 (en)
KR (1) KR0185713B1 (en)
FI (1) FI98560C (en)
PL (1) PL168888B1 (en)
RU (1) RU2025493C1 (en)
SK (1) SK281280B6 (en)
TR (1) TR25339A (en)
UA (1) UA27755C2 (en)
ZA (1) ZA918261B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE632354A (en) *
US1405683A (en) * 1919-07-07 1922-02-07 David T Croxton Tuyere stock
LU63079A1 (en) * 1971-04-29 1971-08-27
US3766868A (en) * 1972-02-22 1973-10-23 Anciens Etablissements P Warth Tuyere stock for furnaces
AU608987B2 (en) * 1988-07-19 1991-04-18 Paul Wurth S.A. Device for injecting preheated air in a shaft furnace

Also Published As

Publication number Publication date
JP3086517B2 (en) 2000-09-11
KR930010196A (en) 1993-06-22
JPH04289108A (en) 1992-10-14
RU2025493C1 (en) 1994-12-30
KR0185713B1 (en) 1999-04-01
TR25339A (en) 1993-03-01
SK281280B6 (en) 2001-02-12
PL168888B1 (en) 1996-04-30
FI915132A0 (en) 1991-10-30
FI98560C (en) 1997-07-10
FI98560B (en) 1997-03-27
FI915132A (en) 1992-05-10
PL292336A1 (en) 1992-06-26
UA27755C2 (en) 2000-10-16

Similar Documents

Publication Publication Date Title
GB2224106B (en) A melting furnace for treating wastes and a heating method for the same
HK102097A (en) Micropump and process for manufacturing a micropump
PH27494A (en) Bearing for a ball and socket joint
GB8914973D0 (en) Device for injecting preheated air into a shaft furnace
ZA91479B (en) Method and apparatus for feeding reacting substances into a smelting furnace
GB2246216B (en) A method and apparatus for controlling a robot
PL314614A1 (en) Shaft furnace charging apparatus
LTIP835A (en) Method of introducting a peptide into the cytosol
HK80397A (en) Charge transfer device process for its manufacture and method driving the device
GB2245620B (en) A portable constructional element and a process for its production
KR0181697B1 (en) Method and device for cooling a rotary kiln
EP0416432A3 (en) A shaft body made of metal film and carbon fibers and method for manufacturing the same
ZA918261B (en) Device for injecting preheated air into a shaft furnace and process for manufacturing ball-and-socket joints
BG34843A1 (en) Method and device for feeding powderous materials in the hearth of a shaft furnace
AU4505189A (en) Method and device for the conditioning of the temperature of a preform
EP0483756A3 (en) Robot controlling method and apparatus
GB2230847B (en) Device for injecting preheated air into a shaft furnace
GB9125043D0 (en) A sintered material based on si 3 n 4 and processes for its production
EP0467074A3 (en) Apparatus and process for making bricks
ZA894958B (en) Device for injecting preheated air in a shaft furnace
ZA905023B (en) Method of and apparatus for the heating of a metallurgical furnace
GB9110714D0 (en) Method and apparatus for apparatus for indentifying the orientation of a workpiece
EP0438321A3 (en) A limit switch and a method for manufacture of a rotary shaft for the limit switch
AU3500593A (en) Preheater for preheating air for example in a blast-furnace plant
GB2231607B (en) Method and apparatus for lining a shaft