ZA833736B - Method of regulating the heat transfer coefficient of a heat exchanger and improved heat exchanger to employ said method - Google Patents

Method of regulating the heat transfer coefficient of a heat exchanger and improved heat exchanger to employ said method

Info

Publication number
ZA833736B
ZA833736B ZA833736A ZA833736A ZA833736B ZA 833736 B ZA833736 B ZA 833736B ZA 833736 A ZA833736 A ZA 833736A ZA 833736 A ZA833736 A ZA 833736A ZA 833736 B ZA833736 B ZA 833736B
Authority
ZA
South Africa
Prior art keywords
heat exchanger
charge
heat transfer
regulating
transfer coefficient
Prior art date
Application number
ZA833736A
Other languages
English (en)
Inventor
Gerard Chrysostome
Daniel Borgnat
Original Assignee
Creusot Loire
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9274366&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA833736(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Creusot Loire filed Critical Creusot Loire
Publication of ZA833736B publication Critical patent/ZA833736B/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
    • 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
    • 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 or dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0015—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type
    • F22B31/0023—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type with tubes in the bed
    • 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 or dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or 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 or 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
    • 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
    • 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
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00141—Coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Coke Industry (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
ZA833736A 1982-05-26 1983-05-24 Method of regulating the heat transfer coefficient of a heat exchanger and improved heat exchanger to employ said method ZA833736B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8209188A FR2527760B1 (fr) 1982-05-26 1982-05-26 Procede de controle du transfert de chaleur entre une matiere granulaire et une surface d'echange et echangeur de chaleur pour la mise en oeuvre du procede

Publications (1)

Publication Number Publication Date
ZA833736B true ZA833736B (en) 1985-02-27

Family

ID=9274366

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA833736A ZA833736B (en) 1982-05-26 1983-05-24 Method of regulating the heat transfer coefficient of a heat exchanger and improved heat exchanger to employ said method

Country Status (9)

Country Link
US (1) US4544020A (forum.php)
EP (1) EP0095427B1 (forum.php)
JP (1) JPS591990A (forum.php)
AT (1) ATE10877T1 (forum.php)
CA (1) CA1218983A (forum.php)
DE (1) DE3360033D1 (forum.php)
FR (1) FR2527760B1 (forum.php)
IN (1) IN159882B (forum.php)
ZA (1) ZA833736B (forum.php)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560967B1 (fr) * 1984-03-08 1988-08-26 Creusot Loire Procede et appareillage de controle du transfert thermique realise dans un lit fluidise
US4672918A (en) * 1984-05-25 1987-06-16 A. Ahlstrom Corporation Circulating fluidized bed reactor temperature control
JPS61114396U (forum.php) * 1984-12-28 1986-07-19
FR2575546B1 (fr) * 1984-12-28 1989-06-16 Inst Francais Du Petrole Echangeur perfectionne et methode pour realiser le transfert thermique a partir de particules solides
BE901657A (fr) * 1985-02-05 1985-05-29 Bougard Jacques L Procede pour faire reagir des particules solides et un fluide et installation pour la mise en oeuvre de ce procede.
FR2581173B1 (fr) * 1985-04-24 1989-03-31 Charbonnages De France Echangeur a lit fluidise pour transfert de chaleur
JPH0629652B2 (ja) * 1987-07-13 1994-04-20 株式会社荏原製作所 流動床ボイラにおける燃焼制御装置
SE468364B (sv) * 1990-04-30 1992-12-21 Abb Stal Ab Saett foer kylning av stoft som avskiljts fraan roekgaserna fraan en pfbc-anlaeggning
FI962653A7 (fi) * 1996-06-27 1997-12-28 Foster Wheeler Energia Oy Menetelmä ja laite kiinteistä hiukkasista tapahtuvan lämmön siirtymisen valvomiseksi leijupetireaktorissa
JP3485891B2 (ja) * 1997-12-19 2004-01-13 フォスター ホイーラー エナージア オサケ ユキチュア 流動層炉における伝熱を制御する方法と装置
DE19902327A1 (de) * 1999-01-21 2000-07-27 Mann & Hummel Protec Gmbh Verfahren zum Aufheizen von Schüttgütern, insbesondere Kunststoffgranulat
US20040005254A1 (en) * 2001-12-25 2004-01-08 Shuichi Ueno Reactor for producing a nitrile compound and method for operating the reactor
US7575043B2 (en) * 2002-04-29 2009-08-18 Kauppila Richard W Cooling arrangement for conveyors and other applications
DE10254780B4 (de) * 2002-11-22 2005-08-18 Alstom Power Boiler Gmbh Durchlaufdampferzeuger mit zirkulierender atmosphärischer Wirbelschichtfeuerung
DE102009036119A1 (de) * 2009-08-05 2011-02-10 Uhde Gmbh Verfahren und Vorrichtung zur Kühlung eines feinkörnigen Feststoffes bei gleichzeitigem Austausch des darin enthaltenen Lückenraumgases
EP2495037B1 (en) * 2011-03-02 2020-08-19 Borealis AG High throughput reactor assembly for polymerization of olefins
EP2495038B1 (en) 2011-03-02 2020-09-02 Borealis AG A process for the production polymers
CN114543553B (zh) * 2022-03-24 2023-06-30 重庆科技学院 一种间歇式的循环流化床锅炉底渣余热回收耦合co2固定装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR752896A (fr) * 1932-07-07 1933-10-02 Procédé de combustion des charbons et autres combustibles
GB772680A (en) * 1954-01-11 1957-04-17 Exxon Research Engineering Co Improved exothermic vapor-phase processes
US3565022A (en) * 1969-09-24 1971-02-23 Us Interior Method for regulating heat output from an oxidizing fluidized bed
CS148943B1 (forum.php) * 1970-10-22 1973-05-24
FR2227508A1 (en) * 1973-04-26 1974-11-22 Apv Co Ltd Heat exchanger - with variable flow cross section to promote turbulence
JPS5218501A (en) * 1975-08-04 1977-02-12 Kawasaki Heavy Ind Ltd Load regulating method of fluidized-bed combustion boiler
US3996863A (en) * 1976-03-15 1976-12-14 The United States Of America As Represented By The United States Energy Research And Development Administration Rapid ignition of fluidized bed boiler
JPS6020641B2 (ja) * 1977-04-14 1985-05-23 バブコツク日立株式会社 流動層伝熱制御方法及びその装置
JPS603122B2 (ja) * 1977-07-07 1985-01-25 バブコツク日立株式会社 流動層伝熱装置
US4270599A (en) * 1978-09-29 1981-06-02 Foster Wheeler Energy Corporation Tube support structure for a fluidized bed heat exchanger
DE2850536C2 (de) * 1978-11-22 1987-02-05 Deutsche Babcock Ag, 4200 Oberhausen Dampferzeuger mit Wirbelschicht-Brennkammer
JPS5774585A (en) * 1980-10-27 1982-05-10 Kawasaki Heavy Ind Ltd Controlling method of absorbed heat of fluidized bed type heater
US4353812A (en) * 1981-06-15 1982-10-12 Uop Inc. Fluid catalyst regeneration process

Also Published As

Publication number Publication date
US4544020A (en) 1985-10-01
EP0095427A1 (fr) 1983-11-30
IN159882B (forum.php) 1987-06-13
CA1218983A (fr) 1987-03-10
FR2527760B1 (fr) 1985-08-30
JPS591990A (ja) 1984-01-07
DE3360033D1 (en) 1985-01-31
EP0095427B1 (fr) 1984-12-19
ATE10877T1 (de) 1985-01-15
FR2527760A1 (fr) 1983-12-02

Similar Documents

Publication Publication Date Title
ZA833736B (en) Method of regulating the heat transfer coefficient of a heat exchanger and improved heat exchanger to employ said method
SE8605319L (sv) Reglerbar partikelkylare for pannor med cirkulerande, fluidiserad bedd
ES468695A1 (es) Un metodo perfeccionado de intercambiar calor en un inter- cambiador de calor e intercambiador de calor para reazar di-cho metodo.
ATE26930T1 (de) Verfahren und anordnung zur temperierung einer in einem rohrreaktor in form eines festbettes angeordneten schuettung.
KR950031197A (ko) 고온의 액체와 냉각된 가스를 혼합시키기 위한 방법 및 장치
DE3360088D1 (en) Method for the recuperation of heat from flue gases
DE3161655D1 (en) Method for the thermal treatment of fine solid particles
US4335785A (en) Apparatus and method for controlling heat transfer between a fluidized bed and tubes immersed therein
US4396056A (en) Apparatus and method for controlling heat transfer between a fluidized bed and tubes immersed therein
JPS5733792A (en) Heat accumulator
EP0030200A3 (en) Method and apparatus for the regeneration of spent solvents in the distillation at variable temperatures and pressures
FR2418435A1 (fr) Capteur de flux thermique a fluide intermediaire liquide
SU1068350A1 (ru) Железнодорожна цистерна дл транспортировки затвердевающих жидкостей
SU1040283A1 (ru) Регенеративный теплообменник
JPS56160585A (en) Heat exchanging method
SU958828A1 (ru) Теплообменник
SE8005088L (sv) Behallareanordning for vermeberedning av tappvatten
SOBIN Heat transfer in a falling fluid film over a heated initial section
US3907491A (en) Molten metal superheater and method of using the same
JPS57167663A (en) Boiling and cooling device
SU997787A2 (ru) Устройство дл псевдоожижени дисперсного материала
FR2585816B1 (fr) Procede et dispositif pour la regulation de l'energie thermique echangee avec un lit fluidise
JPS5630586A (en) Heat exchanger
JPS5475656A (en) Heat exchanger
GB1004183A (en) Heat-exchange apparatus employing a fluidised bed