GB1048832A - Fluidised bed containers - Google Patents

Fluidised bed containers

Info

Publication number
GB1048832A
GB1048832A GB600163A GB600163A GB1048832A GB 1048832 A GB1048832 A GB 1048832A GB 600163 A GB600163 A GB 600163A GB 600163 A GB600163 A GB 600163A GB 1048832 A GB1048832 A GB 1048832A
Authority
GB
United Kingdom
Prior art keywords
fluidised bed
heat
wall
bed containers
withdrawn
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
GB600163A
Inventor
Robert Frederic Jenkin Morgan
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.)
Davy Loewy Ltd
Original Assignee
Davy Loewy 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 Davy Loewy Ltd filed Critical Davy Loewy Ltd
Priority to GB600163A priority Critical patent/GB1048832A/en
Publication of GB1048832A publication Critical patent/GB1048832A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0046—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the shell type, e.g. with furnace box
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/53—Heating in fluidised beds
    • 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
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00212—Plates; Jackets; Cylinders
    • 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
    • B01J2208/00327—Controlling the temperature by direct heat exchange
    • B01J2208/00336—Controlling the temperature by direct heat exchange adding a temperature modifying medium to the reactants
    • B01J2208/0038—Solids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Cyclones (AREA)

Abstract

A fluidized bed container 15 particularly for use in apparatus for heat-treating metal rod as described in Specifications 1,040,760 and 1,048,833 has part of its wall formed by a corrugated inner wall 18 of a double-walled heat-exchange element 16 through which heating or cooling fluid passes. The fluidizing gas enters the bed through a perforated plate 14 over a conical inlet and is withdrawn from an upper member 23 closed at the top having outwardly flaring walls and slots which communicate with an annular suction pipe 24 leading to a cyclone separator.
GB600163A 1963-02-14 1963-02-14 Fluidised bed containers Expired GB1048832A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB600163A GB1048832A (en) 1963-02-14 1963-02-14 Fluidised bed containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB600163A GB1048832A (en) 1963-02-14 1963-02-14 Fluidised bed containers

Publications (1)

Publication Number Publication Date
GB1048832A true GB1048832A (en) 1966-11-23

Family

ID=9806598

Family Applications (1)

Application Number Title Priority Date Filing Date
GB600163A Expired GB1048832A (en) 1963-02-14 1963-02-14 Fluidised bed containers

Country Status (1)

Country Link
GB (1) GB1048832A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0653588A1 (en) * 1993-11-10 1995-05-17 GEC ALSTHOM Stein Industrie Circulating fluidized bed reactor with heat exchange surface extensions
GB2397071A (en) * 2003-01-13 2004-07-14 Boc Group Plc Quenching method and quenching chamber
FR2884900A1 (en) * 2005-04-26 2006-10-27 Alstom Technology Ltd Fluidized bed reactor e.g. boiler furnace, has tubed walls comprise tubed extensions through which coolant passes by single pass forced circulation, where extensions are arranged in pairs

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0653588A1 (en) * 1993-11-10 1995-05-17 GEC ALSTHOM Stein Industrie Circulating fluidized bed reactor with heat exchange surface extensions
FR2712378A1 (en) * 1993-11-10 1995-05-19 Stein Industrie Circulating fluidized bed reactor with heat exchange surface extensions.
US5707591A (en) * 1993-11-10 1998-01-13 Gec Alsthom Stein Industrie Circulating fluidized bed reactor having extensions to its heat exchange area
GB2397071A (en) * 2003-01-13 2004-07-14 Boc Group Plc Quenching method and quenching chamber
FR2884900A1 (en) * 2005-04-26 2006-10-27 Alstom Technology Ltd Fluidized bed reactor e.g. boiler furnace, has tubed walls comprise tubed extensions through which coolant passes by single pass forced circulation, where extensions are arranged in pairs
WO2006114551A1 (en) * 2005-04-26 2006-11-02 Alstom Technology Ltd Double wall extension
CN101166933B (en) * 2005-04-26 2010-10-20 阿尔斯托姆科技有限公司 Double wall extension
US9175846B2 (en) 2005-04-26 2015-11-03 Alstom Technology Ltd Double wall extension

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