FR2078479A5 - Reactor of variable length - Google Patents

Reactor of variable length

Info

Publication number
FR2078479A5
FR2078479A5 FR7104607A FR7104607A FR2078479A5 FR 2078479 A5 FR2078479 A5 FR 2078479A5 FR 7104607 A FR7104607 A FR 7104607A FR 7104607 A FR7104607 A FR 7104607A FR 2078479 A5 FR2078479 A5 FR 2078479A5
Authority
FR
France
Prior art keywords
reaction
reactant
reactor
primary
variable length
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
FR7104607A
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.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 Dow Corning Corp filed Critical Dow Corning Corp
Application granted granted Critical
Publication of FR2078479A5 publication Critical patent/FR2078479A5/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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/2425—Tubular reactors in parallel
    • 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
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Primary reactant is fed via a radial inlet port to a cylindrical reaction chamber, pref. shrouded with a coolant or heat exchange device to control the subsequent reaction. Secondary reactant debouches from the terminal of a narrow tube axially slidable within the primary tube to feed reactant to the reactor at variable points within its length. The course and unstable intermediates of the reaction may be examined at the outlet duct and correlations made between residence times, flow rates and contact times to gain information concerning the reaction kinetics.
FR7104607A 1970-02-12 1971-02-11 Reactor of variable length Expired FR2078479A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1084270A 1970-02-12 1970-02-12

Publications (1)

Publication Number Publication Date
FR2078479A5 true FR2078479A5 (en) 1971-11-05

Family

ID=21747699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7104607A Expired FR2078479A5 (en) 1970-02-12 1971-02-11 Reactor of variable length

Country Status (4)

Country Link
JP (1) JPS4948154B1 (en)
BE (1) BE762802A (en)
DE (1) DE2105060A1 (en)
FR (1) FR2078479A5 (en)

Also Published As

Publication number Publication date
JPS4948154B1 (en) 1974-12-19
DE2105060A1 (en) 1971-08-26
BE762802A (en) 1971-08-11

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Legal Events

Date Code Title Description
ST Notification of lapse