ZA838979B - Apparatus for the separation of fine dust in a fluidised bed reactor - Google Patents

Apparatus for the separation of fine dust in a fluidised bed reactor

Info

Publication number
ZA838979B
ZA838979B ZA838979A ZA838979A ZA838979B ZA 838979 B ZA838979 B ZA 838979B ZA 838979 A ZA838979 A ZA 838979A ZA 838979 A ZA838979 A ZA 838979A ZA 838979 B ZA838979 B ZA 838979B
Authority
ZA
South Africa
Prior art keywords
separation
bed reactor
fine dust
fluidised bed
fluidised
Prior art date
Application number
ZA838979A
Other languages
English (en)
Inventor
Josef Wolf
Original Assignee
Kernforschungsanlage Juelich
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 Kernforschungsanlage Juelich filed Critical Kernforschungsanlage Juelich
Publication of ZA838979B publication Critical patent/ZA838979B/xx

Links

Classifications

    • 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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/18—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with auxiliary fluid assisting discharge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
    • F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
    • F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
    • F23J15/027—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using cyclone separators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cyclones (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
ZA838979A 1982-12-03 1983-12-02 Apparatus for the separation of fine dust in a fluidised bed reactor ZA838979B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823244769 DE3244769A1 (de) 1982-12-03 1982-12-03 Vorrichtung zur feinstaubabscheidung bei einem wirbelschichtreaktor

Publications (1)

Publication Number Publication Date
ZA838979B true ZA838979B (en) 1984-08-29

Family

ID=6179728

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA838979A ZA838979B (en) 1982-12-03 1983-12-02 Apparatus for the separation of fine dust in a fluidised bed reactor

Country Status (5)

Country Link
US (1) US4725409A (ja)
EP (1) EP0111275B1 (ja)
JP (1) JPS59150562A (ja)
DE (2) DE3244769A1 (ja)
ZA (1) ZA838979B (ja)

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US4968325A (en) * 1987-08-24 1990-11-06 Centre Quebecois De Valorisation De La Biomasse Fluidized bed gasifier
US4940007A (en) * 1988-08-16 1990-07-10 A. Ahlstrom Corporation Fast fluidized bed reactor
US5079379A (en) * 1988-12-29 1992-01-07 Monsanto Company Fluid bed process
DE68918258T2 (de) * 1988-12-29 1995-05-04 Monsanto Co Wirbelbettverfahren.
DE3922764A1 (de) * 1989-07-11 1991-01-17 Babcock Werke Ag Verfahren und vorrichtung zum abtrennen von feststoff aus einem gas
DE3929178A1 (de) * 1989-09-02 1991-03-21 Balcke Duerr Ag Wirbelschichtreaktor und zugehoeriges betriebsverfahren
FI91971C (fi) * 1992-04-10 1994-09-12 Borealis Holding As Leijupetireaktori
US5529591A (en) * 1994-12-21 1996-06-25 Shell Oil Company Reverse flow separator
US5612003A (en) * 1995-10-18 1997-03-18 Fisher-Klosterman, Inc. Fluidized bed wtih cyclone
DE19841586A1 (de) * 1998-09-11 2000-03-16 Metallgesellschaft Ag Reaktor zum Vergasen körniger Brennstoffe, die ein Festbett bilden
RU2289633C2 (ru) * 2001-06-19 2006-12-20 Фоест-Альпине Индустрианлагенбау Гмбх Унд Ко Способ и устройство для обработки материала в виде частиц
AT410802B (de) * 2001-11-09 2003-08-25 Voest Alpine Ind Anlagen Verfahren und vorrichtung zur behandlung eines feinteilchenförmigen, insbesondere metallhaltigen, einsatzmateriales
US7718139B2 (en) * 2006-07-20 2010-05-18 Westlake Longview Corporation Process and apparatus for olefin polymerization in a fluidized bed reactor
US20100162625A1 (en) * 2008-12-31 2010-07-01 Innovative Energy Global Limited Biomass fast pyrolysis system utilizing non-circulating riser reactor
EP2348056A1 (en) 2010-01-26 2011-07-27 Ineos Europe Limited Process for the gas phase polymerisation of olefins
US8198384B1 (en) 2011-01-10 2012-06-12 Westlake Longview Corporation Method for preventing or reducing clogging of a fines ejector
ITBS20130143A1 (it) * 2013-10-11 2015-04-12 Turboden Srl Separatore di olio da un fluido di lavoro per impianto orc
US10035964B2 (en) * 2014-07-04 2018-07-31 Tubitak Circulating fluidized bed gasification or combustion system
RU169536U1 (ru) * 2016-08-08 2017-03-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" Центробежно-тонкослойный сепаратор

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Also Published As

Publication number Publication date
EP0111275A2 (de) 1984-06-20
EP0111275B1 (de) 1989-07-05
DE3244769C2 (ja) 1987-03-05
DE3244769A1 (de) 1984-06-07
US4725409A (en) 1988-02-16
DE3380143D1 (en) 1989-08-10
JPS59150562A (ja) 1984-08-28
EP0111275A3 (en) 1986-08-20

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