UA101803C2 - Способ и устройство для регулирования потока твердых материалов - Google Patents

Способ и устройство для регулирования потока твердых материалов

Info

Publication number
UA101803C2
UA101803C2 UAA200909781A UAA200909781A UA101803C2 UA 101803 C2 UA101803 C2 UA 101803C2 UA A200909781 A UAA200909781 A UA A200909781A UA A200909781 A UAA200909781 A UA A200909781A UA 101803 C2 UA101803 C2 UA 101803C2
Authority
UA
Ukraine
Prior art keywords
solids
stream
fluidized
downer
conveying gas
Prior art date
Application number
UAA200909781A
Other languages
English (en)
Ukrainian (uk)
Inventor
Роджэр Блай
Пека Хилтунен
Корнэлис Клэт
Михель Миссалла
Бернд Реб
Лили Захаров
Михэль Штрёдэр
Пэтэр Штурм
Original Assignee
Оутотек Ойй
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 Оутотек Ойй filed Critical Оутотек Ойй
Publication of UA101803C2 publication Critical patent/UA101803C2/ru

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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
    • 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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/0025—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by an ascending fluid
    • 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
    • B01J8/1809—Controlling processes
    • 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
    • F23C10/18—Details; Accessories
    • F23C10/28—Control devices specially adapted for fluidised bed, combustion apparatus
    • F23C10/30—Control devices specially adapted for fluidised bed, combustion apparatus for controlling the level of the bed or the amount of material in the bed
    • F23C10/32—Control devices specially adapted for fluidised bed, combustion apparatus for controlling the level of the bed or the amount of material in the bed by controlling the rate of recirculation of particles separated from the flue gases
    • 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
    • B01J2208/00539—Pressure
    • 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
    • B01J2208/0061—Controlling the level
    • 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
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00752—Feeding
    • 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
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00761—Discharging
    • 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
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00769—Details of feeding or discharging

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Air Transport Of Granular Materials (AREA)

Abstract

Способ и устройство для регулирования уровня и/или запаса псевдоожиженного слоя в бункере для псевдоожиженного слоя, где поток твердого материала выводят из бункера для псевдоожиженного слоя через сбрасыватель, поток твердого материала флюидизируют внизу сбрасывателя путем подачи потока транспортирующего газа и переносят вверх через подъемник, который отходит от сбрасывателя. Величину потока твердого материала, который транспортируют через подъемник, изменяют путем изменения подачи несущего газа, причем уровень твердого материала или запас твердого материала в бункере для твердых материалов используют как контрольную переменную, а объемную скорость несущего газа используют как управляющую переменную контура управления.
UAA200909781A 2007-02-27 2008-01-23 Способ и устройство для регулирования потока твердых материалов UA101803C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007009758A DE102007009758A1 (de) 2007-02-27 2007-02-27 Verfahren und Vorrichtung zur Regelung eines Feststoffstromes
PCT/EP2008/000490 WO2008104250A1 (en) 2007-02-27 2008-01-23 Method and apparatus for controlling a stream of solids

Publications (1)

Publication Number Publication Date
UA101803C2 true UA101803C2 (ru) 2013-05-13

Family

ID=39185917

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200909781A UA101803C2 (ru) 2007-02-27 2008-01-23 Способ и устройство для регулирования потока твердых материалов

Country Status (9)

Country Link
US (1) US8602693B2 (ru)
CN (2) CN104765394A (ru)
AU (1) AU2008221091B2 (ru)
DE (1) DE102007009758A1 (ru)
EA (1) EA015768B1 (ru)
EE (1) EE05624B1 (ru)
PE (1) PE20081813A1 (ru)
UA (1) UA101803C2 (ru)
WO (1) WO2008104250A1 (ru)

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FR2952363B1 (fr) * 2009-11-09 2011-11-11 Alcan Int Ltd Dispositif a fluidisation potentielle destine au convoyage de materiaux pulverulents en lit hyperdense
CN103534367A (zh) 2011-03-18 2014-01-22 奥贝特铝业有限公司 从含铝材料中回收稀土元素的方法
EP2705169A4 (en) 2011-05-04 2015-04-15 Orbite Aluminae Inc METHOD FOR RECOVERING RARE ELEMENTS FROM DIFFERENT OTHERS
RU2013157943A (ru) 2011-06-03 2015-07-20 Орбит Элюминэ Инк. Способ получения гематита
US9382600B2 (en) 2011-09-16 2016-07-05 Orbite Technologies Inc. Processes for preparing alumina and various other products
CN103826999B (zh) * 2011-11-25 2016-01-20 三菱日立电力系统株式会社 储藏室系统及炭回收装置
AU2013202318B2 (en) 2012-01-10 2015-11-05 Orbite Aluminae Inc. Processes for treating red mud
CA2903512C (en) 2012-03-29 2017-12-05 Orbite Technologies Inc. Processes for treating fly ashes
US9290828B2 (en) 2012-07-12 2016-03-22 Orbite Technologies Inc. Processes for preparing titanium oxide and various other products
CA2885255C (en) 2012-09-26 2015-12-22 Orbite Aluminae Inc. Processes for preparing alumina and magnesium chloride by hc1 leaching of various materials
JP2016504251A (ja) 2012-11-14 2016-02-12 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． アルミニウムイオンの精製方法
US9265190B2 (en) 2013-01-09 2016-02-23 Cnh Industrial America Llc Seed inductor box for an agricultural implement having multiple air paths
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Also Published As

Publication number Publication date
US8602693B2 (en) 2013-12-10
CN101605595A (zh) 2009-12-16
AU2008221091B2 (en) 2012-07-05
AU2008221091A1 (en) 2008-09-04
EE200900071A (et) 2009-12-15
PE20081813A1 (es) 2009-01-08
EA200901185A1 (ru) 2009-12-30
EE05624B1 (et) 2013-02-15
DE102007009758A1 (de) 2008-08-28
BRPI0808093A2 (pt) 2014-07-15
WO2008104250A1 (en) 2008-09-04
US20100118641A1 (en) 2010-05-13
CN104765394A (zh) 2015-07-08
CN101605595B (zh) 2016-06-29
EA015768B1 (ru) 2011-12-30

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