FR1021255A - Device for adjusting temperatures during catalytic reactions - Google Patents

Device for adjusting temperatures during catalytic reactions

Info

Publication number
FR1021255A
FR1021255A FR1021255DA FR1021255A FR 1021255 A FR1021255 A FR 1021255A FR 1021255D A FR1021255D A FR 1021255DA FR 1021255 A FR1021255 A FR 1021255A
Authority
FR
France
Prior art keywords
temperatures during
catalytic reactions
during catalytic
adjusting temperatures
adjusting
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
Application number
Other languages
French (fr)
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Application granted granted Critical
Publication of FR1021255A publication Critical patent/FR1021255A/en
Expired legal-status Critical Current

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
    • B01J8/02—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
    • 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
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00078—Fingers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR1021255D 1949-07-15 1950-07-03 Device for adjusting temperatures during catalytic reactions Expired FR1021255A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1021255X 1949-07-15

Publications (1)

Publication Number Publication Date
FR1021255A true FR1021255A (en) 1953-02-17

Family

ID=7714166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1021255D Expired FR1021255A (en) 1949-07-15 1950-07-03 Device for adjusting temperatures during catalytic reactions

Country Status (1)

Country Link
FR (1) FR1021255A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0715886A1 (en) * 1994-12-08 1996-06-12 Basf Aktiengesellschaft Apparatus and process for carrying our exothermic reactions
WO2003057361A1 (en) * 2002-01-12 2003-07-17 Saudi Basic Industries Corporation Chemical reactor with heat pipe cooling
FR2889972A1 (en) * 2005-08-26 2007-03-02 Inst Francais Du Petrole Axial-flow chemical reactor with catalytic bed has two or more lengthwise volumes with no catalyst to prevent distortion of bed by flow

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0715886A1 (en) * 1994-12-08 1996-06-12 Basf Aktiengesellschaft Apparatus and process for carrying our exothermic reactions
WO2003057361A1 (en) * 2002-01-12 2003-07-17 Saudi Basic Industries Corporation Chemical reactor with heat pipe cooling
US7067088B2 (en) 2002-01-12 2006-06-27 Saudi Basic Industries Corporation Stratified flow chemical reactor
FR2889972A1 (en) * 2005-08-26 2007-03-02 Inst Francais Du Petrole Axial-flow chemical reactor with catalytic bed has two or more lengthwise volumes with no catalyst to prevent distortion of bed by flow

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