GB2445463A8 - Production of lightweight aggregates using olivine sand - Google Patents

Production of lightweight aggregates using olivine sand

Info

Publication number
GB2445463A8
GB2445463A8 GB0725358A GB0725358A GB2445463A8 GB 2445463 A8 GB2445463 A8 GB 2445463A8 GB 0725358 A GB0725358 A GB 0725358A GB 0725358 A GB0725358 A GB 0725358A GB 2445463 A8 GB2445463 A8 GB 2445463A8
Authority
GB
United Kingdom
Prior art keywords
production
lightweight aggregates
olivine sand
olivine
sand
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.)
Withdrawn
Application number
GB0725358A
Other versions
GB0725358D0 (en
GB2445463A (en
Inventor
Robin Anthony Kyffin
Eifion Wyn Williams
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.)
Aggregate Industries UK Ltd
Original Assignee
Aggregate Industries UK 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 Aggregate Industries UK Ltd filed Critical Aggregate Industries UK Ltd
Priority to GB0725358A priority Critical patent/GB2445463A/en
Priority to GB0611170A priority patent/GB2438864A/en
Publication of GB0725358D0 publication Critical patent/GB0725358D0/en
Publication of GB2445463A publication Critical patent/GB2445463A/en
Publication of GB2445463A8 publication Critical patent/GB2445463A8/en
Withdrawn legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00Use 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
    • C04B20/02Treatment
    • C04B20/04Heat treatment
    • C04B20/06Expanding clay, perlite, vermiculite or like granular materials
    • C04B20/061Expanding clay, perlite, vermiculite or like granular materials in rotary kilns
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/32Arrangement of devices for charging
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/34Arrangements of heating devices
GB0725358A 2006-06-07 2006-06-07 Production of lightweight aggregates using olivine sand Withdrawn GB2445463A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0725358A GB2445463A (en) 2006-06-07 2006-06-07 Production of lightweight aggregates using olivine sand
GB0611170A GB2438864A (en) 2006-06-07 2006-06-07 Production of lightweight aggregates by rotary kiln tilted upward from inlet to outlet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0725358A GB2445463A (en) 2006-06-07 2006-06-07 Production of lightweight aggregates using olivine sand

Publications (3)

Publication Number Publication Date
GB0725358D0 GB0725358D0 (en) 2008-02-06
GB2445463A GB2445463A (en) 2008-07-09
GB2445463A8 true GB2445463A8 (en) 2008-08-20

Family

ID=36745362

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0611170A Withdrawn GB2438864A (en) 2006-06-07 2006-06-07 Production of lightweight aggregates by rotary kiln tilted upward from inlet to outlet
GB0725358A Withdrawn GB2445463A (en) 2006-06-07 2006-06-07 Production of lightweight aggregates using olivine sand

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0611170A Withdrawn GB2438864A (en) 2006-06-07 2006-06-07 Production of lightweight aggregates by rotary kiln tilted upward from inlet to outlet

Country Status (2)

Country Link
GB (2) GB2438864A (en)
WO (1) WO2007141497A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB555757A (en) * 1939-10-06 1943-09-07 Victor Moritz Goldschmidt Improvements in bonded refractory material and method of making same
US3037940A (en) * 1959-02-09 1962-06-05 Pelm Res And Dev Corp Method for forming lightweight aggregates
GB8922877D0 (en) * 1989-10-11 1989-11-29 Greaves & Sons Ltd Treatment of expansible materials to form lightweight aggregate
GB9125423D0 (en) * 1991-11-29 1992-01-29 Kyffin Robin A Heat treatment of expansible materials to form lightweight aggregate
DE69210839T2 (en) * 1991-11-29 1996-11-28 Robin Anthony Kyffin Heat treatment of inflatable materials for the production of light aggregate
JPH09145031A (en) * 1995-11-20 1997-06-06 Ebara Corp Method for incinerating solid waste

Also Published As

Publication number Publication date
WO2007141497A1 (en) 2007-12-13
GB0611170D0 (en) 2006-07-19
GB2445463A (en) 2008-07-09
GB2438864A (en) 2007-12-12
GB0725358D0 (en) 2008-02-06

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)