GB1443453A - Process for the transport of a viscous mass through a pipe reactor - Google Patents

Process for the transport of a viscous mass through a pipe reactor

Info

Publication number
GB1443453A
GB1443453A GB3051773A GB3051773A GB1443453A GB 1443453 A GB1443453 A GB 1443453A GB 3051773 A GB3051773 A GB 3051773A GB 3051773 A GB3051773 A GB 3051773A GB 1443453 A GB1443453 A GB 1443453A
Authority
GB
United Kingdom
Prior art keywords
viscous mass
lower viscosity
reactor
pipe reactor
transport
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
GB3051773A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB1443453A publication Critical patent/GB1443453A/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
    • B01J19/0006—Controlling or regulating processes
    • B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/02—Influencing flow of fluids in pipes or conduits
    • F15D1/06—Influencing flow of fluids in pipes or conduits by influencing the boundary layer
    • 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
    • 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
    • B01J2219/00168—Controlling or regulating processes controlling the viscosity
    • 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
    • B01J2219/00171—Controlling or regulating processes controlling the density
    • 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
    • B01J2219/00184—Controlling or regulating processes controlling the weight of reactants in the reactor vessel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

1443453 Polymerisation apparatus SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 27 June 1973 [29 June 1972] 30517/73 Heading B1X A process for carrying out a continuous reaction e.g. polymerisation, comprises transporting a reacting viscous mass through a pipe reactor, a layer of a liquid having a lower viscosity than the viscous mass being maintained between the wall of the reactor and the viscous mass. In apparatus for carrying out the process, means is provided for maintaining the layer of lower viscosity at a thickness of at least 0.05% of the maximum diameter of the viscous mass, and means is provided for introducing a wave pattern to the interface 'between the reactor wall and the lower viscosity liquid and/or between the lower viscosity liquid and the viscous mass.
GB3051773A 1972-06-29 1973-06-27 Process for the transport of a viscous mass through a pipe reactor Expired GB1443453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7208999A NL7208999A (en) 1972-06-29 1972-06-29

Publications (1)

Publication Number Publication Date
GB1443453A true GB1443453A (en) 1976-07-21

Family

ID=19816413

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3051773A Expired GB1443453A (en) 1972-06-29 1973-06-27 Process for the transport of a viscous mass through a pipe reactor

Country Status (4)

Country Link
JP (1) JPS4952778A (en)
DE (1) DE2332748A1 (en)
GB (1) GB1443453A (en)
NL (1) NL7208999A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376879A1 (en) * 1977-01-06 1978-08-04 Inst Sint Smol PROCESS FOR PREPARING AN ACID-REACTING POLYMER FROM A PHENOL SULFONE
US5283272A (en) * 1989-06-26 1994-02-01 Allied Colloids Limited Process and apparatus for performing chemical reactions
WO1999000185A1 (en) * 1997-06-27 1999-01-07 Lenzing Aktiengesellschaft Device for draining or storing viscous materials

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8914600D0 (en) * 1989-06-26 1989-08-16 Allied Colloids Ltd Process and apparatus for performing chemical reactions
DE102004001599A1 (en) * 2004-01-09 2005-08-04 Röhm GmbH & Co. KG Process for the preparation of melt polymers in tubular reactors
DE102013103864A1 (en) 2012-04-24 2013-10-24 Endress + Hauser Flowtec Ag Method for conducting high viscous and/or high-filled material e.g. epoxy resin, through segment of feeding line of polymeric product manufacture plant, involves introducing warm gas into segment, and discharging material from segment

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376879A1 (en) * 1977-01-06 1978-08-04 Inst Sint Smol PROCESS FOR PREPARING AN ACID-REACTING POLYMER FROM A PHENOL SULFONE
US5283272A (en) * 1989-06-26 1994-02-01 Allied Colloids Limited Process and apparatus for performing chemical reactions
WO1999000185A1 (en) * 1997-06-27 1999-01-07 Lenzing Aktiengesellschaft Device for draining or storing viscous materials
US5988437A (en) * 1997-06-27 1999-11-23 Lenzing Aktiengesellschaft Device for draining or storing viscous materials
AU745370B2 (en) * 1997-06-27 2002-03-21 Lenzing Aktiengesellschaft Device for draining or storing viscous materials
CN1116924C (en) * 1997-06-27 2003-08-06 连津格股份公司 Device for draining or storing viscous materials

Also Published As

Publication number Publication date
NL7208999A (en) 1974-01-02
DE2332748A1 (en) 1974-01-10
JPS4952778A (en) 1974-05-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee