GB621092A - Improvements relating to the treatment of gas retorts - Google Patents

Improvements relating to the treatment of gas retorts

Info

Publication number
GB621092A
GB621092A GB243847A GB243847A GB621092A GB 621092 A GB621092 A GB 621092A GB 243847 A GB243847 A GB 243847A GB 243847 A GB243847 A GB 243847A GB 621092 A GB621092 A GB 621092A
Authority
GB
United Kingdom
Prior art keywords
per cent
silica
treatment
spraying
improvements relating
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
GB243847A
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.)
RUTH MARY POULSON
Original Assignee
RUTH MARY POULSON
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 RUTH MARY POULSON filed Critical RUTH MARY POULSON
Priority to GB243847A priority Critical patent/GB621092A/en
Publication of GB621092A publication Critical patent/GB621092A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B29/00—Other details of coke ovens
    • C10B29/06—Preventing or repairing leakages of the brickwork
    • 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
    • C04B35/14—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 silica

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Ceramic Products (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

A method of repairing cracks in or forming a protective surface on the silica refractory material of a gas retort comprises successive treatment with the following compositions: (a) 4 - 10 per cent borax, 90 - 96 per cent silica; (b) 1 - 4 per cent borax, 96 - 99 per cent silica. The first composition is mixed with water and applied as a thin slurry by spraying or other suitable means and the second composition is applied by spraying as a slurry or in powder form. Each application may be made in one or more stages and effective bonding occurs when the retort is raised to a normal working temperature.
GB243847A 1947-01-27 1947-01-27 Improvements relating to the treatment of gas retorts Expired GB621092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB243847A GB621092A (en) 1947-01-27 1947-01-27 Improvements relating to the treatment of gas retorts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB243847A GB621092A (en) 1947-01-27 1947-01-27 Improvements relating to the treatment of gas retorts

Publications (1)

Publication Number Publication Date
GB621092A true GB621092A (en) 1949-04-04

Family

ID=9739581

Family Applications (1)

Application Number Title Priority Date Filing Date
GB243847A Expired GB621092A (en) 1947-01-27 1947-01-27 Improvements relating to the treatment of gas retorts

Country Status (1)

Country Link
GB (1) GB621092A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524462A1 (en) * 1982-04-02 1983-10-07 Shinagawa Refractories Co MATERIAL TO BE PROJECTED IN FLAME WITH LOW DILATION BASED ON SIO2 AND CAD

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524462A1 (en) * 1982-04-02 1983-10-07 Shinagawa Refractories Co MATERIAL TO BE PROJECTED IN FLAME WITH LOW DILATION BASED ON SIO2 AND CAD

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