GB1236380A - Improvements in or relating to the sintering of lightweight aggregates - Google Patents

Improvements in or relating to the sintering of lightweight aggregates

Info

Publication number
GB1236380A
GB1236380A GB5590467A GB5590467A GB1236380A GB 1236380 A GB1236380 A GB 1236380A GB 5590467 A GB5590467 A GB 5590467A GB 5590467 A GB5590467 A GB 5590467A GB 1236380 A GB1236380 A GB 1236380A
Authority
GB
United Kingdom
Prior art keywords
colliery
shale
sintering
fly ash
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
GB5590467A
Inventor
Peter Bruce Cook
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.)
BUTTERLEY CO Ltd
Original Assignee
BUTTERLEY CO Ltd
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 BUTTERLEY CO Ltd filed Critical BUTTERLEY CO Ltd
Priority to GB5590467A priority Critical patent/GB1236380A/en
Publication of GB1236380A publication Critical patent/GB1236380A/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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/08—Flue dust, i.e. fly ash
    • C04B18/085—Pelletizing
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/12—Waste materials; Refuse from quarries, mining or the like
    • C04B18/125—Slate residues, e.g. colliery shale or oil shale or oil shale ash
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mining & Mineral Resources (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

1,236,380. Lightweight sintered aggregate. BUTTERLEY CO. Ltd. 10 March, 1969 [8 Dec., 1967], No. 55904/67. Headings C1A and C1J. A lightweight sintered aggregate suitable for use in the building or construction industries is formed by admixing fly ash and colliery shale, the mixture containing from 30 to 70% colliery shale, adding sufficient water to pelletize, polletizing, and feeding the pellets to a moving hearth, passing them under a heated furnace so as to ignite tho top layer of the material. Preferably, the colliery shale is homogenized and crushed to a screen to minus 3/ 8 inch before mixing with the fly ash. After sintering the sintered cake is broken up, cooled and passed through a crushing machine.
GB5590467A 1967-12-08 1967-12-08 Improvements in or relating to the sintering of lightweight aggregates Expired GB1236380A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5590467A GB1236380A (en) 1967-12-08 1967-12-08 Improvements in or relating to the sintering of lightweight aggregates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5590467A GB1236380A (en) 1967-12-08 1967-12-08 Improvements in or relating to the sintering of lightweight aggregates

Publications (1)

Publication Number Publication Date
GB1236380A true GB1236380A (en) 1971-06-23

Family

ID=10475178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5590467A Expired GB1236380A (en) 1967-12-08 1967-12-08 Improvements in or relating to the sintering of lightweight aggregates

Country Status (1)

Country Link
GB (1) GB1236380A (en)

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