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GB1091976A - Refractory composition for repairing furnace linings - Google Patents

Refractory composition for repairing furnace linings

Info

Publication number
GB1091976A
GB1091976A GB17033/65A GB1703365A GB1091976A GB 1091976 A GB1091976 A GB 1091976A GB 17033/65 A GB17033/65 A GB 17033/65A GB 1703365 A GB1703365 A GB 1703365A GB 1091976 A GB1091976 A GB 1091976A
Authority
GB
United Kingdom
Prior art keywords
weight
mesh
composition
refractory
silicate
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
GB17033/65A
Inventor
Samuel Rusoff
Vaughn Vernon Hughey
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.)
Basic Inc
Original Assignee
Basic Inc
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 Basic Inc filed Critical Basic Inc
Priority to GB17033/65A priority Critical patent/GB1091976A/en
Publication of GB1091976A publication Critical patent/GB1091976A/en
Expired legal-status Critical Current

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
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Products (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

A refractory gunning composition for the repair of furnace linings comprises dead-burned calcium and/or magnesium oxide-containing basic refractory of particle size - 6 mesh (U.S.S.) and minor proportions of an alkali metal silicate binder and pitch particles. The refractory may be dolomite and/or magnesite particles of which a major proportion are - 6 + 100 mesh, and 25% by weight or less - 100 mesh, and may constiture 80-95% by weight of the composition. The silicate may be potassium, or preferably sodium, silicate and may comprise 2-6% by weight. The pitch particles preferably have a softening point of 100-150 DEG C. and may constitute 3-10% by weight. An amount of 0.05-4% by weight of a gel-forming plasticizer such as hectorite, bentonite, ball clay, kaolin, carboxymethyl-, carboxyethyl, or hydroxypropyl-cellulose may be added, and the composition is tempered with water before application.
GB17033/65A 1965-04-22 1965-04-22 Refractory composition for repairing furnace linings Expired GB1091976A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB17033/65A GB1091976A (en) 1965-04-22 1965-04-22 Refractory composition for repairing furnace linings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17033/65A GB1091976A (en) 1965-04-22 1965-04-22 Refractory composition for repairing furnace linings

Publications (1)

Publication Number Publication Date
GB1091976A true GB1091976A (en) 1967-11-22

Family

ID=10088034

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17033/65A Expired GB1091976A (en) 1965-04-22 1965-04-22 Refractory composition for repairing furnace linings

Country Status (1)

Country Link
GB (1) GB1091976A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113862470A (en) * 2021-09-28 2021-12-31 兰溪市博远金属有限公司 A kind of binder for fine-grained aluminum ash dry pelletizing and fine-grained aluminum ash pelletizing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113862470A (en) * 2021-09-28 2021-12-31 兰溪市博远金属有限公司 A kind of binder for fine-grained aluminum ash dry pelletizing and fine-grained aluminum ash pelletizing method
CN113862470B (en) * 2021-09-28 2023-06-09 兰溪市博远金属有限公司 Binder for dry-type pelletizing of fine-grained aluminum ash and pelletizing method of fine-grained aluminum ash

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