WO1996002792A3 - A fluid-bed heat exchanger, fluid-bed combustion reactor systems and methods for the operation of a fluid-bed heat exchanger and a fluid-bed combustion reactor system - Google Patents

A fluid-bed heat exchanger, fluid-bed combustion reactor systems and methods for the operation of a fluid-bed heat exchanger and a fluid-bed combustion reactor system Download PDF

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Publication number
WO1996002792A3
WO1996002792A3 PCT/DK1995/000308 DK9500308W WO9602792A3 WO 1996002792 A3 WO1996002792 A3 WO 1996002792A3 DK 9500308 W DK9500308 W DK 9500308W WO 9602792 A3 WO9602792 A3 WO 9602792A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
bed
heat exchanger
combustion reactor
bed heat
Prior art date
Application number
PCT/DK1995/000308
Other languages
French (fr)
Other versions
WO1996002792A2 (en
Inventor
Keld Soerensen
Niels Joergen Hyldgaard
Original Assignee
Aalborg Ind As
Keld Soerensen
Niels Joergen Hyldgaard
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 Aalborg Ind As, Keld Soerensen, Niels Joergen Hyldgaard filed Critical Aalborg Ind As
Priority to EP95925749A priority Critical patent/EP0771402A1/en
Priority to AU29769/95A priority patent/AU2976995A/en
Publication of WO1996002792A2 publication Critical patent/WO1996002792A2/en
Publication of WO1996002792A3 publication Critical patent/WO1996002792A3/en

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
    • F22B31/0084—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 with recirculation of separated solids or with cooling of the bed particles outside the combustion bed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

A fluid-bed heat exchanger (36) constitutes a component of a fluid-bed combustion reactor system (10) for establishing heat transfer from heated particulate material fluidized within the fluid-bed heat exchanger (36) to heat transfer means (62) contained within said fluid-bed heat exchanger. The heat transfer means are internally carrying a heat-transfer medium. The fluid-bed heat exchanger comprises gas inlet means (86) for the introduction of a non-aggressive, substantially oxygen-free gas for the fluidization of said particulate material by means of the non-aggressive, substantially oxygen-free gas for preventing the formation of deposits on the heat transfer means and for preventing the corrosion of the heat transfer means.
PCT/DK1995/000308 1994-07-15 1995-07-14 A fluid-bed heat exchanger, fluid-bed combustion reactor systems and methods for the operation of a fluid-bed heat exchanger and a fluid-bed combustion reactor system WO1996002792A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP95925749A EP0771402A1 (en) 1994-07-15 1995-07-14 A fluid-bed heat exchanger, fluid-bed combustion reactor systems and methods for the operation of a fluid-bed heat exchanger and a fluid-bed combustion reactor system
AU29769/95A AU2976995A (en) 1994-07-15 1995-07-14 A fluid-bed heat exchanger, fluid-bed combustion reactor systems and methods for the operation of a fluid-bed heat exchanger and a fluid-bed combustion reactor system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP94610041 1994-07-15
EP94610041.9 1994-07-15

Publications (2)

Publication Number Publication Date
WO1996002792A2 WO1996002792A2 (en) 1996-02-01
WO1996002792A3 true WO1996002792A3 (en) 1997-02-13

Family

ID=8218184

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK1995/000308 WO1996002792A2 (en) 1994-07-15 1995-07-14 A fluid-bed heat exchanger, fluid-bed combustion reactor systems and methods for the operation of a fluid-bed heat exchanger and a fluid-bed combustion reactor system

Country Status (3)

Country Link
EP (1) EP0771402A1 (en)
AU (1) AU2976995A (en)
WO (1) WO1996002792A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101029906B1 (en) * 2005-09-30 2011-04-18 밥콕 앤 윌콕스 뵐운트 아/에스 A boiler producing steam from flue gases with high electrical efficiency and improved slag quality

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US5733540A (en) * 1995-03-08 1998-03-31 Lee; Peter Poon-Hang Protection from viral infection via colonization of mucosal membranes with genetically modified bacteria
WO2001060509A1 (en) * 2000-02-18 2001-08-23 Niro A/S A method and apparatus for processing a pulverulent or particulate material
FI123021B (en) 2010-04-23 2012-10-15 Metso Power Oy Combustion boiler with superheater
US8927769B2 (en) 2012-08-21 2015-01-06 Uop Llc Production of acrylic acid from a methane conversion process
US9023255B2 (en) 2012-08-21 2015-05-05 Uop Llc Production of nitrogen compounds from a methane conversion process
US9707530B2 (en) 2012-08-21 2017-07-18 Uop Llc Methane conversion apparatus and process using a supersonic flow reactor
US9327265B2 (en) 2012-08-21 2016-05-03 Uop Llc Production of aromatics from a methane conversion process
US20140056766A1 (en) * 2012-08-21 2014-02-27 Uop Llc Methane Conversion Apparatus and Process Using a Supersonic Flow Reactor
US9689615B2 (en) 2012-08-21 2017-06-27 Uop Llc Steady state high temperature reactor
US9434663B2 (en) 2012-08-21 2016-09-06 Uop Llc Glycols removal and methane conversion process using a supersonic flow reactor
US9308513B2 (en) 2012-08-21 2016-04-12 Uop Llc Production of vinyl chloride from a methane conversion process
US9370757B2 (en) 2012-08-21 2016-06-21 Uop Llc Pyrolytic reactor
US8933275B2 (en) 2012-08-21 2015-01-13 Uop Llc Production of oxygenates from a methane conversion process
US8937186B2 (en) 2012-08-21 2015-01-20 Uop Llc Acids removal and methane conversion process using a supersonic flow reactor
US9205398B2 (en) 2012-08-21 2015-12-08 Uop Llc Production of butanediol from a methane conversion process
US9656229B2 (en) 2012-08-21 2017-05-23 Uop Llc Methane conversion apparatus and process using a supersonic flow reactor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804073A1 (en) * 1977-01-31 1978-08-10 William Benedict Johnson FLUIDED BED COMBUSTION AND HEAT TRANSFER DEVICE AND METHOD FOR OPERATING SUCH DEVICE
US4165717A (en) * 1975-09-05 1979-08-28 Metallgesellschaft Aktiengesellschaft Process for burning carbonaceous materials
US4947804A (en) * 1989-07-28 1990-08-14 Foster Wheeler Energy Corporation Fluidized bed steam generation system and method having an external heat exchanger
EP0453373A1 (en) * 1990-04-20 1991-10-23 STEIN INDUSTRIE Société Anonyme dite: Process and apparatus for carrying out a reaction between a gas and a particulate solid in an enclosure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165717A (en) * 1975-09-05 1979-08-28 Metallgesellschaft Aktiengesellschaft Process for burning carbonaceous materials
DE2804073A1 (en) * 1977-01-31 1978-08-10 William Benedict Johnson FLUIDED BED COMBUSTION AND HEAT TRANSFER DEVICE AND METHOD FOR OPERATING SUCH DEVICE
US4947804A (en) * 1989-07-28 1990-08-14 Foster Wheeler Energy Corporation Fluidized bed steam generation system and method having an external heat exchanger
EP0453373A1 (en) * 1990-04-20 1991-10-23 STEIN INDUSTRIE Société Anonyme dite: Process and apparatus for carrying out a reaction between a gas and a particulate solid in an enclosure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101029906B1 (en) * 2005-09-30 2011-04-18 밥콕 앤 윌콕스 뵐운트 아/에스 A boiler producing steam from flue gases with high electrical efficiency and improved slag quality

Also Published As

Publication number Publication date
WO1996002792A2 (en) 1996-02-01
AU2976995A (en) 1996-02-16
EP0771402A1 (en) 1997-05-07

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