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GB878301A - Method of manufacturing refractory materials and products thereof - Google Patents

Method of manufacturing refractory materials and products thereof

Info

Publication number
GB878301A
GB878301A GB3706356A GB3706356A GB878301A GB 878301 A GB878301 A GB 878301A GB 3706356 A GB3706356 A GB 3706356A GB 3706356 A GB3706356 A GB 3706356A GB 878301 A GB878301 A GB 878301A
Authority
GB
United Kingdom
Prior art keywords
particles
furnace
argillaceous
gas
refractory material
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
GB3706356A
Inventor
Arthur Herbert Thompson
Fred Wragg Littlewood
Arthur Marshall
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.)
Thompson Marshall & Co Lo
Original Assignee
Thompson Marshall & Co Lo
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 Thompson Marshall & Co Lo filed Critical Thompson Marshall & Co Lo
Priority to GB3706356A priority Critical patent/GB878301A/en
Priority to ES0238930A priority patent/ES238930A1/en
Priority to DEM36065A priority patent/DE1190382B/en
Publication of GB878301A publication Critical patent/GB878301A/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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0038—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by superficial sintering or bonding of particulate matter
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • C04B20/04—Heat treatment
    • C04B20/06—Expanding clay, perlite, vermiculite or like granular 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/08—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding porous substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

Porous refractory material is obtained by feeding argillaceous or other refractory material as particles into contact with a gaseous medium in the hot zone of a furnace, agitating the particles and gas to cause the particles to impinge against each other and the surfaces of the furnace hot zone, burning the gas to produce a temperature high enough and for a time long enough to make the particles pyroplastic, thereby causing them to agglomerate together and on to the furnace surfaces until they accumulate to a size sufficient to overcome their adherence to the surfaces and so fall to a cooler zone of the furnace from whence they are removed. The agglomerates may then be crushed and sieved to size, a binder added e.g. unburned argillaceous material sulphite lye on core gum (a starch adhesive) together with water and the mixture moulded. Fireclay and sillimanite are specified, and the product can be used as lightweight aggregate for concrete.
GB3706356A 1956-12-04 1956-12-04 Method of manufacturing refractory materials and products thereof Expired GB878301A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB3706356A GB878301A (en) 1956-12-04 1956-12-04 Method of manufacturing refractory materials and products thereof
ES0238930A ES238930A1 (en) 1956-12-04 1957-12-03 Method of manufacturing refractory materials and products thereof
DEM36065A DE1190382B (en) 1956-12-04 1957-12-04 Process for the production of a highly porous insulating material from a clay-containing starting material and device for carrying out the process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3706356A GB878301A (en) 1956-12-04 1956-12-04 Method of manufacturing refractory materials and products thereof

Publications (1)

Publication Number Publication Date
GB878301A true GB878301A (en) 1961-09-27

Family

ID=10393451

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3706356A Expired GB878301A (en) 1956-12-04 1956-12-04 Method of manufacturing refractory materials and products thereof

Country Status (3)

Country Link
DE (1) DE1190382B (en)
ES (1) ES238930A1 (en)
GB (1) GB878301A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0088181B1 (en) * 1982-03-02 1985-12-11 Moler Products Limited Manufacture of highly porous refractory material
GB2267488A (en) * 1992-05-28 1993-12-08 Liew Sing Chin Composite concrete structures

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE615945C (en) * 1931-07-21 1935-07-16 Siemens & Halske Akt Ges Method for the isolation of mass cores
US2543987A (en) * 1947-08-23 1951-03-06 Stark Ceramics Inc Method of producing porous, lightweight, burned argillaceous material
GB743265A (en) * 1953-03-16 1956-01-11 Kanium Corp Improvements in or relating to method of producing expanded spherulized, thin-walled unicellular particles and the expanded spherulized thin-walled unicellular particles resulting from said method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0088181B1 (en) * 1982-03-02 1985-12-11 Moler Products Limited Manufacture of highly porous refractory material
GB2267488A (en) * 1992-05-28 1993-12-08 Liew Sing Chin Composite concrete structures

Also Published As

Publication number Publication date
ES238930A1 (en) 1958-06-01
DE1190382B (en) 1965-04-01

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