ATE227764T1 - HORIZONTAL WALKING BED REACTOR - Google Patents

HORIZONTAL WALKING BED REACTOR

Info

Publication number
ATE227764T1
ATE227764T1 AT98902153T AT98902153T ATE227764T1 AT E227764 T1 ATE227764 T1 AT E227764T1 AT 98902153 T AT98902153 T AT 98902153T AT 98902153 T AT98902153 T AT 98902153T AT E227764 T1 ATE227764 T1 AT E227764T1
Authority
AT
Austria
Prior art keywords
particulate material
support surface
bed
fingers
predetermined direction
Prior art date
Application number
AT98902153T
Other languages
German (de)
Inventor
Christian Roy
Daniel Blanchette
Caumia Bruno De
Original Assignee
Ecovac Pyrocycling Technologie
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
Priority claimed from CA002196841A external-priority patent/CA2196841C/en
Application filed by Ecovac Pyrocycling Technologie filed Critical Ecovac Pyrocycling Technologie
Application granted granted Critical
Publication of ATE227764T1 publication Critical patent/ATE227764T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B7/00—Coke ovens with mechanical conveying means for the raw material inside the oven
    • C10B7/06—Coke ovens with mechanical conveying means for the raw material inside the oven with endless conveying devices
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
    • C10B47/28—Other processes
    • C10B47/32—Other processes in ovens with mechanical conveying means
    • C10B47/40—Other processes in ovens with mechanical conveying means with endless conveying devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Abstract

Provided is a reactor having: 1 a housing inlet means for admitting therein a particulate material to be heat treated and an outlet means for discharging the heat treated material, 2 at least one tray disposed horizontally inside the housing between the inlet and outlet means and having a support surface for supporting a bed of the particulate material, 3 a heating means for heating the bed of particulate material on the support surface, and 4 a conveyor system for moving the bed of particulate material while being heated along a predetermined direction on the support surface. The conveyor system includes a plurality of horizontally spaced-apart rake members extending across the support surface transversely of the predetermined direction and each having a plurality of spaced apart fingers in sliding contact with the support surface, and means for moving the rake members to displace with the finger the particulate material along the predetermined direction, the fingers of any one of the rake members being misaligned with the fingers of any other one of the rake members and being displaced relative to one another such the at the fingers rake across substantially the entire support surface of the tray and constantly stir the particulate material which displacing same, thereby constantly exposing the fresh surfaces of the particulate material to heat and increasing heat transfer in the bed.
AT98902153T 1997-02-05 1998-01-30 HORIZONTAL WALKING BED REACTOR ATE227764T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002196841A CA2196841C (en) 1997-02-05 1997-02-05 Horizontal moving and stirred bed reactor
PCT/IB1998/000224 WO1998034996A1 (en) 1997-02-05 1998-01-30 Horizontal moving bed reactor

Publications (1)

Publication Number Publication Date
ATE227764T1 true ATE227764T1 (en) 2002-11-15

Family

ID=4159835

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98902153T ATE227764T1 (en) 1997-02-05 1998-01-30 HORIZONTAL WALKING BED REACTOR

Country Status (8)

Country Link
JP (1) JP2002514249A (en)
KR (1) KR20000070714A (en)
AT (1) ATE227764T1 (en)
AU (1) AU732934B2 (en)
CU (1) CU22910A3 (en)
DE (1) DE69809390D1 (en)
NZ (1) NZ337245A (en)
RU (1) RU2201284C2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB344301A (en) * 1930-05-23 1931-03-05 Charles Honnay Improvements in or relating to low temperature distillation or carbonisation of carbonaceous materials
GB508782A (en) * 1937-12-01 1939-07-03 David Kainscop Means for the destructive distillation or partial carbonisation of materials carbonisable at low temperatures
GB505151A (en) * 1938-08-12 1939-05-05 V H A Syndicate Ltd Process of and apparatus for the low temperature distillation of coal, lignite, shale or similar solid carbonaceous fuels

Also Published As

Publication number Publication date
RU2201284C2 (en) 2003-03-27
AU732934B2 (en) 2001-05-03
DE69809390D1 (en) 2002-12-19
AU5875898A (en) 1998-08-26
JP2002514249A (en) 2002-05-14
KR20000070714A (en) 2000-11-25
CU22910A3 (en) 2004-02-20
NZ337245A (en) 2001-01-26

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties