GB2268261B - Fluidized bed reactor for heating granular solids by an indirect heat exchange - Google Patents

Fluidized bed reactor for heating granular solids by an indirect heat exchange

Info

Publication number
GB2268261B
GB2268261B GB9313029A GB9313029A GB2268261B GB 2268261 B GB2268261 B GB 2268261B GB 9313029 A GB9313029 A GB 9313029A GB 9313029 A GB9313029 A GB 9313029A GB 2268261 B GB2268261 B GB 2268261B
Authority
GB
United Kingdom
Prior art keywords
heat exchange
fluidized bed
bed reactor
indirect heat
granular solids
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 - Fee Related
Application number
GB9313029A
Other versions
GB2268261A (en
GB9313029D0 (en
Inventor
Hans-Juergen Weiss
Juergen Emmel
Wolfgang Frank
Wladislaw Lewandowski
Wolfgan Scheler
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of GB9313029D0 publication Critical patent/GB9313029D0/en
Publication of GB2268261A publication Critical patent/GB2268261A/en
Application granted granted Critical
Publication of GB2268261B publication Critical patent/GB2268261B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D13/00—Heat-exchange apparatus using a fluidised bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1836—Heating and cooling the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00132—Tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
GB9313029A 1992-06-26 1993-06-24 Fluidized bed reactor for heating granular solids by an indirect heat exchange Expired - Fee Related GB2268261B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924220952 DE4220952C2 (en) 1992-06-26 1992-06-26 Fluidized bed reactor for cooling or heating granular solids by indirect heat exchange

Publications (3)

Publication Number Publication Date
GB9313029D0 GB9313029D0 (en) 1993-08-11
GB2268261A GB2268261A (en) 1994-01-05
GB2268261B true GB2268261B (en) 1996-02-14

Family

ID=6461870

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9313029A Expired - Fee Related GB2268261B (en) 1992-06-26 1993-06-24 Fluidized bed reactor for heating granular solids by an indirect heat exchange

Country Status (3)

Country Link
AU (1) AU666016B2 (en)
DE (1) DE4220952C2 (en)
GB (1) GB2268261B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO748297A0 (en) * 1997-06-23 1997-07-17 Technological Resources Pty Limited Stabilising thermally beneficiated carbonaceous material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1326024A (en) * 1969-11-19 1973-08-08 Fisons Ltd Heat exchangers
GB2018961A (en) * 1978-02-06 1979-10-24 Babcock & Wilcox Ltd Fluidised Bed Fired Stream Generator
GB1556053A (en) * 1976-06-10 1979-11-21 Pilkington Brothers Ltd Thermal treatment of glass
GB1568538A (en) * 1976-12-23 1980-05-29 Dorr Oliver Inc Fluid bed process heater

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1140179B (en) * 1961-01-09 1962-11-29 Sueddeutsche Kalkstickstoff Vortex reactor
DE1245544B (en) * 1966-12-08 1967-07-27 Gi Proekt Zd Ov Osnovnoi Khim Device for cooling the fluidized bed in Roestoefen with natural coolant circulation
AU4296978A (en) * 1978-02-10 1979-08-16 Monash University Drying particulate materials
US4314967A (en) * 1980-10-02 1982-02-09 Dorr-Oliver Incorporated Fluidized bed reactor with vertical cooling coils
DE3644806C1 (en) * 1986-12-31 1993-05-13 Rheinische Braunkohlenw Ag Process and plant for drying crude lignite in a fluidized-bed dryer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1326024A (en) * 1969-11-19 1973-08-08 Fisons Ltd Heat exchangers
GB1556053A (en) * 1976-06-10 1979-11-21 Pilkington Brothers Ltd Thermal treatment of glass
GB1568538A (en) * 1976-12-23 1980-05-29 Dorr Oliver Inc Fluid bed process heater
GB2018961A (en) * 1978-02-06 1979-10-24 Babcock & Wilcox Ltd Fluidised Bed Fired Stream Generator

Also Published As

Publication number Publication date
DE4220952A1 (en) 1994-01-05
GB2268261A (en) 1994-01-05
GB9313029D0 (en) 1993-08-11
DE4220952C2 (en) 2003-04-17
AU666016B2 (en) 1996-01-25
AU4149793A (en) 1994-01-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030624