ZA956266B - A method and a device for monitoring the internal circulation in a fluidized bed reactor and a reactor provided with such a device - Google Patents

A method and a device for monitoring the internal circulation in a fluidized bed reactor and a reactor provided with such a device

Info

Publication number
ZA956266B
ZA956266B ZA956266A ZA956266A ZA956266B ZA 956266 B ZA956266 B ZA 956266B ZA 956266 A ZA956266 A ZA 956266A ZA 956266 A ZA956266 A ZA 956266A ZA 956266 B ZA956266 B ZA 956266B
Authority
ZA
South Africa
Prior art keywords
reactor
monitoring
fluidized bed
internal circulation
bed reactor
Prior art date
Application number
ZA956266A
Other languages
English (en)
Inventor
Silvestre Suraniti
Jean-Xavier Morin
Original Assignee
Gec Alsthom Stein Ind
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 Gec Alsthom Stein Ind filed Critical Gec Alsthom Stein Ind
Publication of ZA956266B publication Critical patent/ZA956266B/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
    • B01J8/18—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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • 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
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00044—Temperature measurement
    • 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
    • B01J2208/00548—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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00654—Controlling the process by measures relating to the particulate material
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/187—Details relating to the spatial orientation of the reactor inclined at an angle to the horizontal or to the vertical plane

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
ZA956266A 1994-07-28 1995-07-27 A method and a device for monitoring the internal circulation in a fluidized bed reactor and a reactor provided with such a device ZA956266B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9409365A FR2723003B1 (fr) 1994-07-28 1994-07-28 Procede et dispositif de controle de la circulation interne dans un reacteur a lit fluidise et reacteur equipe d'un tel dispositif

Publications (1)

Publication Number Publication Date
ZA956266B true ZA956266B (en) 1996-03-13

Family

ID=9465845

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA956266A ZA956266B (en) 1994-07-28 1995-07-27 A method and a device for monitoring the internal circulation in a fluidized bed reactor and a reactor provided with such a device

Country Status (14)

Country Link
US (2) US5628967A (xx)
EP (1) EP0694331B1 (xx)
CN (1) CN1085107C (xx)
CA (1) CA2154834C (xx)
CZ (1) CZ187195A3 (xx)
DE (1) DE69505747D1 (xx)
DK (1) DK0694331T3 (xx)
ES (1) ES2125573T3 (xx)
FR (1) FR2723003B1 (xx)
PL (1) PL309811A1 (xx)
RU (1) RU2146555C1 (xx)
SK (1) SK96095A3 (xx)
UA (1) UA26285C2 (xx)
ZA (1) ZA956266B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA01012838A (es) * 1999-06-16 2004-04-21 Marine Biotech Inc Reactor de fluidificacion y metodo para eltratamiento de fluidos.
US8490840B2 (en) 2007-02-21 2013-07-23 Diversey, Inc. Dispensing closure
US20080276730A1 (en) * 2007-05-10 2008-11-13 Vector Corporation Fluid bed sampling device
CN104251720B (zh) * 2014-10-16 2016-06-29 中国科学院山西煤炭化学研究所 气固流化床多相流参数的移动多点测量装置及测量方法
CN110420479A (zh) * 2019-07-09 2019-11-08 长乐佳纶纺织实业有限公司 一种涤纶丝生产预结晶用沸腾床

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802264A (en) * 1972-07-10 1974-04-09 Geoscience Ltd Fluid temperature differential flow meter
US4167819A (en) * 1977-12-05 1979-09-18 The United States Of America As Represented By The United States Department Of Energy Pressure regulator
JPS5850772B2 (ja) * 1979-02-27 1983-11-12 工業技術院長 流動層反応装置及びその運転方法
FR2526182B1 (fr) * 1982-04-28 1985-11-29 Creusot Loire Procede et dispositif de controle de la temperature d'un lit fluidise
US4546012A (en) * 1984-04-26 1985-10-08 Carbomedics, Inc. Level control for a fluidized bed
JPH0816526B2 (ja) * 1987-11-05 1996-02-21 三機工業株式会社 流動床式焼却炉における循環粒量の制御方法およびその装置
US5026171A (en) * 1989-06-07 1991-06-25 Feller Murray F Apparatus for flow rate and energy transfer measurements
BE1002715A3 (fr) * 1989-09-01 1991-05-14 Fina Research Procede et appareil de regulation du niveau du lit d'un four a lit fluidise.

Also Published As

Publication number Publication date
DK0694331T3 (da) 1999-07-19
PL309811A1 (en) 1996-02-05
CN1085107C (zh) 2002-05-22
FR2723003B1 (fr) 1996-09-13
ES2125573T3 (es) 1999-03-01
CA2154834A1 (fr) 1996-01-29
DE69505747D1 (de) 1998-12-10
RU2146555C1 (ru) 2000-03-20
CN1126635A (zh) 1996-07-17
CZ187195A3 (en) 1996-09-11
US5700431A (en) 1997-12-23
CA2154834C (fr) 2000-02-01
SK96095A3 (en) 1996-07-03
FR2723003A1 (fr) 1996-02-02
UA26285C2 (uk) 1999-07-19
EP0694331B1 (fr) 1998-11-04
EP0694331A1 (fr) 1996-01-31
US5628967A (en) 1997-05-13

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