[go: up one dir, main page]

BE881258A - USE OF A REFRACTORY MIXTURE FOR COATING AND REPAIRING RIGOLES OF CASTING OF BLAST FURNACES - Google Patents

USE OF A REFRACTORY MIXTURE FOR COATING AND REPAIRING RIGOLES OF CASTING OF BLAST FURNACES

Info

Publication number
BE881258A
BE881258A BE0/199048A BE199048A BE881258A BE 881258 A BE881258 A BE 881258A BE 0/199048 A BE0/199048 A BE 0/199048A BE 199048 A BE199048 A BE 199048A BE 881258 A BE881258 A BE 881258A
Authority
BE
Belgium
Prior art keywords
rigoles
repairing
casting
coating
blast furnaces
Prior art date
Application number
BE0/199048A
Other languages
French (fr)
Original Assignee
Didier Werke Ag
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 Werke Ag filed Critical Didier Werke Ag
Publication of BE881258A publication Critical patent/BE881258A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63496—Bituminous materials, e.g. tar, pitch
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/101—Refractories from grain sized mixtures
    • C04B35/103—Refractories from grain sized mixtures containing non-oxide refractory materials, e.g. carbon
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/6303—Inorganic additives
    • C04B35/6316—Binders based on silicon compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/14—Discharging devices, e.g. for slag
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0087—Uses not provided for elsewhere in C04B2111/00 for metallurgical applications
    • C04B2111/00887—Ferrous metallurgy
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/72—Repairing or restoring existing buildings or building materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3241—Chromium oxides, chromates, or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3817—Carbides
    • C04B2235/3826—Silicon carbides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/422—Carbon
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
    • C04B2235/9676—Resistance against chemicals, e.g. against molten glass or molten salts against molten metals such as steel or aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • Ceramic Products (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Blast Furnaces (AREA)
BE0/199048A 1979-02-02 1980-01-21 USE OF A REFRACTORY MIXTURE FOR COATING AND REPAIRING RIGOLES OF CASTING OF BLAST FURNACES BE881258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2903941A DE2903941C2 (en) 1979-02-02 1979-02-02 Use of a refractory compound for lining and / or repairing pouring channels for blast furnaces

Publications (1)

Publication Number Publication Date
BE881258A true BE881258A (en) 1980-05-16

Family

ID=6061986

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/199048A BE881258A (en) 1979-02-02 1980-01-21 USE OF A REFRACTORY MIXTURE FOR COATING AND REPAIRING RIGOLES OF CASTING OF BLAST FURNACES

Country Status (7)

Country Link
BE (1) BE881258A (en)
DE (1) DE2903941C2 (en)
FR (1) FR2447763A1 (en)
GB (1) GB2044902A (en)
IT (1) IT1143063B (en)
NL (1) NL7909151A (en)
ZA (1) ZA80607B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019102865B4 (en) 2019-02-05 2022-10-06 Tu Bergakademie Freiberg Joint sealing compound for high-temperature applications, use of the joint sealing compound preferably for use on silica materials and processes for sealing joints

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757104A (en) * 1969-10-06 1971-04-06 Koninklijke Hoogovens En Staal MASS FOR THE FIREPROOF COATING OF CRUDE IRON GATES

Also Published As

Publication number Publication date
DE2903941C2 (en) 1983-11-03
IT8047677A0 (en) 1980-01-23
GB2044902A (en) 1980-10-22
NL7909151A (en) 1980-08-05
FR2447763A1 (en) 1980-08-29
FR2447763B3 (en) 1981-07-03
ZA80607B (en) 1981-01-28
IT1143063B (en) 1986-10-22
DE2903941A1 (en) 1981-01-08

Similar Documents

Publication Publication Date Title
FR2507208B1 (en) GAS INSUFFLATION NOZZLE FOR THE REFINING OF A MOLTEN METAL, ITS MANUFACTURE AND ITS USE
GB2042705B (en) Prismatic brick of refractory material
FR2449661B1 (en) POTASSIUM SILICATE CEMENT FOR DRY GUNITING AND METHOD OF USE
FR2467884B1 (en) METHOD AND APPARATUS FOR DIRECT REDUCTION OF IRON OXIDE TO METAL IRON USING A HIGH SULFUR GAS
BE882228A (en) REFRACTORY LINING FOR METAL PIPE
AU518490B2 (en) Desulfurization of molten pig iron
JPS5544594A (en) Forming refractory internal of blast furnace
BE881258A (en) USE OF A REFRACTORY MIXTURE FOR COATING AND REPAIRING RIGOLES OF CASTING OF BLAST FURNACES
IT7848956A0 (en) PROCEDURE FOR GRANULATING BLAST FURNACE SLAG AND SLAG SAND HOW IS OBTAINED
BE875407A (en) MACHINE FOR THE PROJECTION OF REFRACTORY MATERIALS AND OTHERS IN PARTICULAR FOR THE REPAIR OF COATINGS OF METALLURGY INSTALLATIONS
FR2647541B1 (en) AMMUNITION FOR THE DISTRIBUTION OF A FIRE MIXTURE
FR2455259B1 (en) BRICK FOR THE REFRACTORY COATING OF A METALLURGICAL CONTAINER
JPS55149153A (en) Recycling method of concrete slag
ZA796222B (en) Linings for refractory concrete blast furnaces
BE883692A (en) SEALING DEVICE FOR BLAST FURNACE
SU617437A1 (en) Fettling material for rehabilitation and repair of metallurgical furnace linings
BE887446A (en) REFRACTORY BRICK FORMING MOLD FOR BURNER, SAID "REFRACTORY CONE"
JPS55131614A (en) Method and slag tap furnace for melting slag of incinerator
JPS57112679A (en) Disassembling of furnace lining
JPS57111284A (en) Reinforcing bar-containing refractory brick and manufacture
JPS55154359A (en) Manufacture of blast furnace cement
BE846541A (en) HEAT EXCHANGER AND ITS APPLICATION TO THE CONSTRUCTION OF A OVEN FOR ORE REDUCTION
JPS54107407A (en) Disassembling and removal of furnace internal bricks
JPS57118066A (en) Manufacture of aggregate from blast furnace slag
JPS5696754A (en) Manufacture of nonnburnt cement from raw materials of steel slag and blast furnace slag

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DIDIER-WERKE A.G.

Effective date: 19930131