IT989107B - Processo di polimerizzazione a letto fluido di monomeri a insa turazione etilenica - Google Patents

Processo di polimerizzazione a letto fluido di monomeri a insa turazione etilenica

Info

Publication number
IT989107B
IT989107B IT2528373A IT2528373A IT989107B IT 989107 B IT989107 B IT 989107B IT 2528373 A IT2528373 A IT 2528373A IT 2528373 A IT2528373 A IT 2528373A IT 989107 B IT989107 B IT 989107B
Authority
IT
Italy
Prior art keywords
monomers
fluid
polymerization process
bed polymerization
ethylene intake
Prior art date
Application number
IT2528373A
Other languages
English (en)
Italian (it)
Original Assignee
Solvay
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 filed Critical Solvay
Application granted granted Critical
Publication of IT989107B publication Critical patent/IT989107B/it

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)
IT2528373A 1972-08-01 1973-06-12 Processo di polimerizzazione a letto fluido di monomeri a insa turazione etilenica IT989107B (it)

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 (1)

Publication Number Publication Date
IT989107B true IT989107B (it) 1975-05-20

Family

ID=9102718

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2528373A IT989107B (it) 1972-08-01 1973-06-12 Processo di polimerizzazione a letto fluido di monomeri a insa turazione etilenica

Country Status (7)

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

Family Cites Families (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
FR2194719A1 (en) 1974-03-01
FR2194719B1 (pt) 1974-12-27
ES416876A1 (es) 1976-02-16
DE2332452A1 (de) 1974-02-14
BR7305235D0 (pt) 1974-09-05

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