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GB1298158A - Refractories - Google Patents

Refractories

Info

Publication number
GB1298158A
GB1298158A GB1110970A GB1110970A GB1298158A GB 1298158 A GB1298158 A GB 1298158A GB 1110970 A GB1110970 A GB 1110970A GB 1110970 A GB1110970 A GB 1110970A GB 1298158 A GB1298158 A GB 1298158A
Authority
GB
United Kingdom
Prior art keywords
bricks
zro
march
sio
oxide powder
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
GB1110970A
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.)
PPG Industries Inc
Original Assignee
PPG Industries 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 PPG Industries Inc filed Critical PPG Industries Inc
Publication of GB1298158A publication Critical patent/GB1298158A/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
    • C04B35/01—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
    • 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
    • C04B35/16—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 silicates other than clay
    • C04B35/18—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 silicates other than clay rich in aluminium oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
    • B01J2219/0236—Metal based
    • B01J2219/024—Metal oxides

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

1298158 Refractories PPG INDUSTRIES Inc 9 March 1970 [10 March 1969] 11109/70 Heading C1J [Also in Divisions B1 and F4] Refractory bricks are protected against corrosion by superficially coating them with a refractory metal oxide powder so that the pores in the bricks become filled. A dry refractory brick assembly is made by filling the joints between individual bricks with the oxide powder. Out of an extensive list of oxides and complex oxides, e.g. phosphates, silicates, zirconates, chromates, aluminates, titanates &c., the preferred examples are SiO 2 , TiO 2 , ZrO 2 , MgO, Al 2 O 3 , mullite (3Al 2 O 2 .2SiO 2 ) and zircon (ZrO 2 .SiO 2 ) or mixtures thereof.
GB1110970A 1969-03-10 1970-03-09 Refractories Expired GB1298158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80582269A 1969-03-10 1969-03-10

Publications (1)

Publication Number Publication Date
GB1298158A true GB1298158A (en) 1972-11-29

Family

ID=25192597

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1110970A Expired GB1298158A (en) 1969-03-10 1970-03-09 Refractories

Country Status (2)

Country Link
CA (1) CA938103A (en)
GB (1) GB1298158A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119359A (en) * 1982-04-30 1983-11-16 Tioxide Group Plc Refractory lined vessel and method of use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119359A (en) * 1982-04-30 1983-11-16 Tioxide Group Plc Refractory lined vessel and method of use

Also Published As

Publication number Publication date
CA938103A (en) 1973-12-11

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees