BR8707910A - Leito fluidizado - Google Patents

Leito fluidizado

Info

Publication number
BR8707910A
BR8707910A BR8707910A BR8707910A BR8707910A BR 8707910 A BR8707910 A BR 8707910A BR 8707910 A BR8707910 A BR 8707910A BR 8707910 A BR8707910 A BR 8707910A BR 8707910 A BR8707910 A BR 8707910A
Authority
BR
Brazil
Prior art keywords
fluidized bed
fluidized
bed
Prior art date
Application number
BR8707910A
Other languages
English (en)
Inventor
George Dan Suciu
Stephen Craig Arnold
Robert Joseph Feldman
Subhash Dutta
Original Assignee
Lummus Crest Inc
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 Lummus Crest Inc filed Critical Lummus Crest Inc
Publication of BR8707910A publication Critical patent/BR8707910A/pt

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
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
    • 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
    • B01J2208/00097—Mathematical modelling
    • 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
    • B01J2208/00132—Tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Furan Compounds (AREA)
BR8707910A 1986-12-10 1987-12-07 Leito fluidizado BR8707910A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94024886A 1986-12-10 1986-12-10
PCT/US1987/003194 WO1988004199A1 (en) 1986-12-10 1987-12-07 Fluidized bed

Publications (1)

Publication Number Publication Date
BR8707910A true BR8707910A (pt) 1989-10-03

Family

ID=25474490

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8707910A BR8707910A (pt) 1986-12-10 1987-12-07 Leito fluidizado

Country Status (6)

Country Link
EP (1) EP0333767A1 (pt)
JP (1) JPH01503211A (pt)
KR (1) KR910006861B1 (pt)
CN (1) CN87108228A (pt)
BR (1) BR8707910A (pt)
WO (1) WO1988004199A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4987239A (en) * 1988-04-06 1991-01-22 The Boc Group, Inc. Process for the production of anhydrides
CA2243402A1 (en) * 1997-07-22 1999-01-22 Hideo Suwa Process for producing maleic anhydride
EP1034838A3 (en) * 1999-03-08 2001-03-21 Mitsubishi Chemical Corporation Fluidized bed reactor
DE10055810A1 (de) 2000-11-10 2002-05-23 Aventis Res & Tech Gmbh & Co Verfahren zur Herstellung von Essigsäure
US8044244B2 (en) * 2006-09-19 2011-10-25 Basf Se Process for preparing aromatic amines in a fluidized-bed reactor
CN101528338B (zh) * 2006-09-19 2013-03-27 巴斯夫欧洲公司 用于进行气相反应的流化床反应器
JP5840822B2 (ja) * 2006-09-27 2016-01-06 旭化成ケミカルズ株式会社 流動層反応器の温度制御方法
JP2012515133A (ja) 2009-01-09 2012-07-05 レック シリコン インコーポレイテッド 粒状シリコンを製造する方法及び装置
US9404177B2 (en) 2014-08-18 2016-08-02 Rec Silicon Inc Obstructing member for a fluidized bed reactor
FR3029802B1 (fr) * 2014-12-11 2022-01-07 Axens Dispositif permettant de limiter l'entrainement de particules solides en sortie d'un lit fluidise triphasique
CN109467195B (zh) * 2017-09-08 2021-10-29 中国石化工程建设有限公司 反硝化膨胀床及含硝氮废水处理方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2983259A (en) * 1955-02-09 1961-05-09 Combustion Eng Method and apparatus of steam generation
US4351773A (en) * 1980-12-31 1982-09-28 The Standard Oil Company Preparation of maleic anhydride from butane using fluidized vanadium-phosphorous-oxide containing catalysts

Also Published As

Publication number Publication date
CN87108228A (zh) 1988-06-29
KR890700045A (ko) 1989-03-02
WO1988004199A1 (en) 1988-06-16
JPH01503211A (ja) 1989-11-02
EP0333767A1 (en) 1989-09-27
KR910006861B1 (ko) 1991-09-09

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Legal Events

Date Code Title Description
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FA4 Application deemed withdrawn (art. 21(1))