GB9010611D0 - Thermal reclamation method and apparatus - Google Patents

Thermal reclamation method and apparatus

Info

Publication number
GB9010611D0
GB9010611D0 GB909010611A GB9010611A GB9010611D0 GB 9010611 D0 GB9010611 D0 GB 9010611D0 GB 909010611 A GB909010611 A GB 909010611A GB 9010611 A GB9010611 A GB 9010611A GB 9010611 D0 GB9010611 D0 GB 9010611D0
Authority
GB
United Kingdom
Prior art keywords
fluidised bed
thermal reclamation
mixture
reclamation method
substance
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.)
Pending
Application number
GB909010611A
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.)
RICHARDS ENG Ltd
Original Assignee
RICHARDS ENG 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 RICHARDS ENG Ltd filed Critical RICHARDS ENG Ltd
Priority to GB909010611A priority Critical patent/GB9010611D0/en
Publication of GB9010611D0 publication Critical patent/GB9010611D0/en
Priority to US07/838,740 priority patent/US5271450A/en
Priority to EP91908839A priority patent/EP0482161B1/en
Priority to ES91908839T priority patent/ES2071996T3/en
Priority to AT91908839T priority patent/ATE121326T1/en
Priority to PCT/GB1991/000714 priority patent/WO1991017848A1/en
Priority to DE69109049T priority patent/DE69109049T2/en
Priority to GB9109673A priority patent/GB2244939B/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C5/00Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/08Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

A method of thermally reclaiming a base material from a mixture of the material and a combustible substance, wherein said substance is incinerated in a fluidised bed, comprises feeding said mixture directly into a lower part of the fluidised bed. Also described is thermal reclamation apparatus for thermally reclaiming a base material from a mixture of that material and a combustible substance, the apparatus comprising a fluidised bed, and means for feeding said mixture directly into a lower part of the fluidised bed. The method and apparatus are particularly suitable for the thermal reclamation of foundry sand or other base materials used in foundry processes.
GB909010611A 1990-05-11 1990-05-11 Thermal reclamation method and apparatus Pending GB9010611D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB909010611A GB9010611D0 (en) 1990-05-11 1990-05-11 Thermal reclamation method and apparatus
US07/838,740 US5271450A (en) 1990-05-11 1991-03-03 Thermal reclamation method
EP91908839A EP0482161B1 (en) 1990-05-11 1991-05-03 Thermal reclamation method
ES91908839T ES2071996T3 (en) 1990-05-11 1991-05-03 THERMAL REGENERATION METHOD.
AT91908839T ATE121326T1 (en) 1990-05-11 1991-05-03 THERMAL RECOVERY METHOD.
PCT/GB1991/000714 WO1991017848A1 (en) 1990-05-11 1991-05-03 Thermal reclamation method and apparatus
DE69109049T DE69109049T2 (en) 1990-05-11 1991-05-03 METHOD FOR THERMAL RECOVERY.
GB9109673A GB2244939B (en) 1990-05-11 1991-05-03 Thermal reclamation method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909010611A GB9010611D0 (en) 1990-05-11 1990-05-11 Thermal reclamation method and apparatus

Publications (1)

Publication Number Publication Date
GB9010611D0 true GB9010611D0 (en) 1990-07-04

Family

ID=10675837

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909010611A Pending GB9010611D0 (en) 1990-05-11 1990-05-11 Thermal reclamation method and apparatus
GB9109673A Expired - Fee Related GB2244939B (en) 1990-05-11 1991-05-03 Thermal reclamation method and apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9109673A Expired - Fee Related GB2244939B (en) 1990-05-11 1991-05-03 Thermal reclamation method and apparatus

Country Status (6)

Country Link
EP (1) EP0482161B1 (en)
AT (1) ATE121326T1 (en)
DE (1) DE69109049T2 (en)
ES (1) ES2071996T3 (en)
GB (2) GB9010611D0 (en)
WO (1) WO1991017848A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2680326B1 (en) * 1991-08-14 1995-03-24 Fm Ind METHOD, UNIT AND INSTALLATION FOR REGENERATION BY CALCINATION OF FOUNDRY SANDS.
GB2263535B (en) * 1992-01-08 1995-07-12 Richards Eng Ltd Incineration apparatus
GB2264352A (en) * 1992-01-31 1993-08-25 Richards Eng Ltd Incineration apparatus
FR2696367B1 (en) * 1992-10-07 1994-12-23 Fm Ind Method and installation for regenerating heterogeneous foundry sands.
GB2285119A (en) * 1993-12-21 1995-06-28 Boc Group Plc Oxygenated incinerator
GB9624340D0 (en) * 1996-11-22 1997-01-08 Foseco Int Sand reclamation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB731923A (en) * 1951-09-21 1955-06-15 Dorr Co Process for the thermal treatment of finely divided solids
US3776150A (en) * 1972-03-06 1973-12-04 Awt Systems Inc Fluidized bed system for solid wastes
US4213938A (en) * 1976-03-29 1980-07-22 Robert Pyzel Fluid bed reactor
DE2814239C2 (en) * 1978-04-03 1985-11-14 Steag Ag, 4300 Essen Fluidized bed combustion for the combustion of lumpy fuel
GB2056048B (en) * 1979-07-19 1983-06-08 Richards Structural Steel Co L Handling and/or treatment of particulate materials
US4330502A (en) * 1980-06-16 1982-05-18 A. Ahlstrom Osakeyhtio Fluidized bed reactor
SE437722B (en) * 1980-10-22 1985-03-11 Stal Laval Turbin Ab VIRVELBEDDSBRENNKAMMARE
DE3903604C1 (en) * 1989-02-08 1990-03-29 Siempelkamp Giesserei Gmbh & Co, 4150 Krefeld, De Process for regenerating moulding sand

Also Published As

Publication number Publication date
DE69109049D1 (en) 1995-05-24
GB9109673D0 (en) 1991-06-26
GB2244939B (en) 1993-12-08
WO1991017848A1 (en) 1991-11-28
EP0482161A1 (en) 1992-04-29
GB2244939A (en) 1991-12-18
DE69109049T2 (en) 1995-08-31
EP0482161B1 (en) 1995-04-19
ES2071996T3 (en) 1995-07-01
ATE121326T1 (en) 1995-05-15

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