DE69814336T2 - Verwendung eines Festbettreaktors in katalytischen Reaktionen - Google Patents

Verwendung eines Festbettreaktors in katalytischen Reaktionen Download PDF

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Publication number
DE69814336T2
DE69814336T2 DE1998614336 DE69814336T DE69814336T2 DE 69814336 T2 DE69814336 T2 DE 69814336T2 DE 1998614336 DE1998614336 DE 1998614336 DE 69814336 T DE69814336 T DE 69814336T DE 69814336 T2 DE69814336 T2 DE 69814336T2
Authority
DE
Germany
Prior art keywords
bed reactor
fixed bed
catalytic reactions
catalytic
reactions
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE1998614336
Other languages
English (en)
Other versions
DE69814336D1 (de
Inventor
Hans Jhm Bergmans
Piet M Keim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Chemical Resins Inc
Original Assignee
Eastman Chemical Resins 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 Eastman Chemical Resins Inc filed Critical Eastman Chemical Resins Inc
Application granted granted Critical
Publication of DE69814336D1 publication Critical patent/DE69814336D1/de
Publication of DE69814336T2 publication Critical patent/DE69814336T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/04—Reduction, e.g. hydrogenation
    • 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
    • B01J8/0005—Catalytic processes under superatmospheric 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
    • 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
    • B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
    • 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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0285—Heating or cooling the reactor
    • 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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
    • B01J8/067—Heating or cooling the reactor
    • 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
    • B01J2208/00123—Fingers
    • 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
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00212—Plates; Jackets; Cylinders
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE1998614336 1998-02-10 1998-02-10 Verwendung eines Festbettreaktors in katalytischen Reaktionen Expired - Fee Related DE69814336T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19980102275 EP0938924B1 (de) 1998-02-10 1998-02-10 Verwendung eines Festbettreaktors in katalytischen Reaktionen

Publications (2)

Publication Number Publication Date
DE69814336D1 DE69814336D1 (de) 2003-06-12
DE69814336T2 true DE69814336T2 (de) 2004-01-15

Family

ID=8231388

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998614336 Expired - Fee Related DE69814336T2 (de) 1998-02-10 1998-02-10 Verwendung eines Festbettreaktors in katalytischen Reaktionen

Country Status (5)

Country Link
EP (1) EP0938924B1 (de)
CN (1) CN1125671C (de)
DE (1) DE69814336T2 (de)
ES (1) ES2198019T3 (de)
PT (1) PT938924E (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1248805T3 (da) * 1999-11-02 2006-12-11 Engelhard Corp Hydrogenering af carbonhydridresiner
DE10104406A1 (de) * 2000-08-09 2002-08-08 Mg Technologies Ag Verfahren zum katalytischen Erzeugen von organischen Stoffen durch partielle Oxidation
US6395841B1 (en) * 2000-09-06 2002-05-28 The Dow Chemical Company Process for hydrogenating unsaturated polymers
JP3860973B2 (ja) * 2001-02-06 2006-12-20 新日本石油精製株式会社 水素化処理プラントの冷却方法および冷却装置
HU227094B1 (hu) * 2004-08-23 2010-06-28 Thales Nanotechnologiai Rt Patronreaktor áramlásos üzemû laboratóriumi hidrogénezõberendezéshez
WO2006114241A1 (en) * 2005-04-28 2006-11-02 Haldor Topsøe A/S Loading of catalyst particles in reaction tubes
GB201401518D0 (en) * 2014-01-29 2014-03-12 Johnson Matthey Davy Technologies Ltd Apparatus & process
CN104190329B (zh) * 2014-08-29 2016-05-25 武汉工程大学 一种双夹套式固定床反应器
CN106311092B (zh) * 2016-11-02 2020-05-19 中国原子能科学研究院 一种制备u(iv)溶液的催化装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2203840A (en) * 1939-07-12 1940-06-11 Universal Oil Prod Co Apparatus for retaining contact masses in tubular elements
DE903690C (de) * 1941-07-19 1954-02-08 Wacker Chemie Gmbh Waermeaustauscher zur Durchfuehrung katalytischer Umsetzungen und Verfahren zu dessen Betrieb
GB728821A (en) * 1951-03-14 1955-04-27 Ca Nat Research Council Oxidation catalyst and its preparation
DE1720524A1 (de) * 1967-12-20 1971-07-08 Dynamit Nobel Ag Verfahren zur kontinuierlichen Polymerisation und Copolymerisation in Emulsion von Vinyliden-,Vinyl- und/oder Acrylverbindungen
BE777129A (fr) * 1971-12-22 1972-04-17 Combinatul Chimic Fagaras Procede et installation pour la preparation de la diphenylamine.
GB8627897D0 (en) * 1986-11-21 1986-12-31 Shell Int Research Reactor
TW272214B (de) * 1993-03-26 1996-03-11 Hercules Inc
EP0725087B1 (de) * 1995-02-03 1999-12-15 Hercules Incorporated Verfahren zur Hydrobehandlung von Harzen zur Farbverbesserung

Also Published As

Publication number Publication date
PT938924E (pt) 2003-08-29
EP0938924A1 (de) 1999-09-01
CN1125671C (zh) 2003-10-29
DE69814336D1 (de) 2003-06-12
EP0938924B1 (de) 2003-05-07
CN1225850A (zh) 1999-08-18
ES2198019T3 (es) 2004-01-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee