FR2194719A1 - Fluidised polymn - with reactor having a base of smaller area than the top - Google Patents

Fluidised polymn - with reactor having a base of smaller area than the top

Info

Publication number
FR2194719A1
FR2194719A1 FR7227778A FR7227778A FR2194719A1 FR 2194719 A1 FR2194719 A1 FR 2194719A1 FR 7227778 A FR7227778 A FR 7227778A FR 7227778 A FR7227778 A FR 7227778A FR 2194719 A1 FR2194719 A1 FR 2194719A1
Authority
FR
France
Prior art keywords
reactor
polymn
base
fluidised
smaller area
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.)
Granted
Application number
FR7227778A
Other languages
English (en)
Other versions
FR2194719B1 (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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Priority to FR7227778A priority Critical patent/FR2194719A1/fr
Priority to IT2528373A priority patent/IT989107B/it
Priority to DE19732332452 priority patent/DE2332452A1/de
Priority to ES416876A priority patent/ES416876A1/es
Priority to BR523573A priority patent/BR7305235D0/pt
Priority to BE133884A priority patent/BE802815A/fr
Priority to AT671873A priority patent/AT323417B/de
Publication of FR2194719A1 publication Critical patent/FR2194719A1/fr
Application granted granted Critical
Publication of FR2194719B1 publication Critical patent/FR2194719B1/fr
Granted 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
    • B01J8/18—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Polymerisation Methods In General (AREA)
FR7227778A 1972-08-01 1972-08-01 Fluidised polymn - with reactor having a base of smaller area than the top Granted FR2194719A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7227778A FR2194719A1 (en) 1972-08-01 1972-08-01 Fluidised polymn - with reactor having a base of smaller area than the top
IT2528373A IT989107B (it) 1972-08-01 1973-06-12 Processo di polimerizzazione a letto fluido di monomeri a insa turazione etilenica
DE19732332452 DE2332452A1 (de) 1972-08-01 1973-06-26 Verfahren zur polymerisation von aethylenartig ungesaettigten monomeren im wirbelbett
ES416876A ES416876A1 (es) 1972-08-01 1973-07-13 Un procedimiento de polimerizacion yno de copolimerizacion en fase gaseosa y en lecho fluidizado de monomeros etileni- camente insaturados.
BR523573A BR7305235D0 (pt) 1972-08-01 1973-07-13 Aperfeicoamento em processo de polimerizacao e/ou copolimerizacao em fase gasosa e em leito fluidizado, de manomeros etilenicamente insaturados
BE133884A BE802815A (fr) 1972-08-01 1973-07-26 Procede de polymerisation en lit fluidise de monomeres ethyleniquement insatures
AT671873A AT323417B (de) 1972-08-01 1973-07-31 Verfahren zur polymerisation und/oder copolymerisation von äthylenartig ungesättigten monomeren im wirbelbett

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7227778A FR2194719A1 (en) 1972-08-01 1972-08-01 Fluidised polymn - with reactor having a base of smaller area than the top

Publications (2)

Publication Number Publication Date
FR2194719A1 true FR2194719A1 (en) 1974-03-01
FR2194719B1 FR2194719B1 (fr) 1974-12-27

Family

ID=9102718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7227778A Granted FR2194719A1 (en) 1972-08-01 1972-08-01 Fluidised polymn - with reactor having a base of smaller area than the top

Country Status (7)

Country Link
AT (1) AT323417B (fr)
BE (1) BE802815A (fr)
BR (1) BR7305235D0 (fr)
DE (1) DE2332452A1 (fr)
ES (1) ES416876A1 (fr)
FR (1) FR2194719A1 (fr)
IT (1) IT989107B (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1290555A (fr) * 1960-05-18 1962-04-13 Montedison Spa Procédé et appareil pour la polymérisation d'alpha-oléfines avec obtention de hauts polymères cristallins par une technique à couche fluidifiée

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1290555A (fr) * 1960-05-18 1962-04-13 Montedison Spa Procédé et appareil pour la polymérisation d'alpha-oléfines avec obtention de hauts polymères cristallins par une technique à couche fluidifiée

Also Published As

Publication number Publication date
BE802815A (fr) 1974-01-28
AT323417B (de) 1975-07-10
FR2194719B1 (fr) 1974-12-27
ES416876A1 (es) 1976-02-16
DE2332452A1 (de) 1974-02-14
IT989107B (it) 1975-05-20
BR7305235D0 (pt) 1974-09-05

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Legal Events

Date Code Title Description
ST Notification of lapse