BE796138A - Procede de polymerisation en lit fluidise de monomeres ethyleniquement insatures - Google Patents

Procede de polymerisation en lit fluidise de monomeres ethyleniquement insatures

Info

Publication number
BE796138A
BE796138A BE128253A BE128253A BE796138A BE 796138 A BE796138 A BE 796138A BE 128253 A BE128253 A BE 128253A BE 128253 A BE128253 A BE 128253A BE 796138 A BE796138 A BE 796138A
Authority
BE
Belgium
Prior art keywords
unsature
ethylenically
monomers
polymerization
fluidized bed
Prior art date
Application number
BE128253A
Other languages
English (en)
French (fr)
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
Publication of BE796138A publication Critical patent/BE796138A/xx

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
    • B01J8/1818—Feeding of the fluidising gas
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE128253A 1972-03-07 1973-03-01 Procede de polymerisation en lit fluidise de monomeres ethyleniquement insatures BE796138A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7207951A FR2177480B1 (de) 1972-03-07 1972-03-07

Publications (1)

Publication Number Publication Date
BE796138A true BE796138A (fr) 1973-09-03

Family

ID=9094808

Family Applications (1)

Application Number Title Priority Date Filing Date
BE128253A BE796138A (fr) 1972-03-07 1973-03-01 Procede de polymerisation en lit fluidise de monomeres ethyleniquement insatures

Country Status (13)

Country Link
JP (1) JPS48102187A (de)
AT (1) AT330453B (de)
AU (1) AU5298173A (de)
BE (1) BE796138A (de)
BR (1) BR7301636D0 (de)
CH (1) CH561236A5 (de)
DE (1) DE2301859A1 (de)
ES (1) ES410736A1 (de)
FR (1) FR2177480B1 (de)
GB (1) GB1398965A (de)
HU (1) HU165745B (de)
NL (1) NL7302891A (de)
TR (1) TR17582A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3560664D1 (en) * 1985-02-16 1987-10-29 Toyo Soda Mfg Co Ltd Apparatus for gas phase polymerization of vinyl chloride
TW203062B (de) * 1990-11-15 1993-04-01 Sumitomo Chemical Co
ZA943399B (en) * 1993-05-20 1995-11-17 Bp Chem Int Ltd Polymerisation process
US6001938A (en) * 1993-05-20 1999-12-14 Bp Chemicals Limited Polymerization process
EP0803519A1 (de) 1996-04-26 1997-10-29 Bp Chemicals S.N.C. Polymerisationsverfahren
US6218484B1 (en) 1999-01-29 2001-04-17 Union Carbide Chemicals & Plastics Technology Corporation Fluidized bed reactor and polymerization process
US6306981B1 (en) 1999-04-02 2001-10-23 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization process
FR2806327B1 (fr) * 2000-03-17 2002-06-14 Bp Chemicals Snc Buse a niveau de liquide variable
US6759489B1 (en) 2003-05-20 2004-07-06 Eastern Petrochemical Co. Fluidized bed methods for making polymers
WO2012072417A1 (en) 2010-11-29 2012-06-07 Ineos Commercial Services Uk Limited Polymerisation control process

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE762552R (fr) * 1966-08-29 1971-08-05 Solvay Procede de polymerisation du chlorure de

Also Published As

Publication number Publication date
AT330453B (de) 1976-07-12
FR2177480B1 (de) 1974-08-30
HU165745B (de) 1974-10-28
AU5298173A (en) 1974-09-12
BR7301636D0 (pt) 1974-05-16
ATA195473A (de) 1975-09-15
DE2301859A1 (de) 1973-09-13
NL7302891A (de) 1973-09-11
CH561236A5 (de) 1975-04-30
TR17582A (tr) 1975-07-23
JPS48102187A (de) 1973-12-22
FR2177480A1 (de) 1973-11-09
ES410736A1 (es) 1976-04-01
GB1398965A (en) 1975-06-25

Similar Documents

Publication Publication Date Title
BE842241A (fr) Procede de polymerisation des olefines en lit fluidise
BE800809A (fr) Procede de polymerisation
BE800235A (fr) Procede pour la regeneration de catalyseur fluidise
BE794601A (fr) Plaque distributrice pour four a lit fluidise
FR2322890A1 (fr) Procede de polymerisation
BE750609A (fr) Procede de polymerisation
BE759962A (fr) Procede de polymerisation
FR2320952A1 (fr) Procede de polymerisation de monomeres a insaturation ethylenique en phase heterogene
BE796138A (fr) Procede de polymerisation en lit fluidise de monomeres ethyleniquement insatures
BE814730A (fr) Appareil et procede de revetement a lit fluidise
BE802281A (fr) Nouveau procede de polymerisation
BE822913A (fr) Procede perfectionne pour la polymerisation de monomeres vinyliques en suspension aqueuse
BE802815A (fr) Procede de polymerisation en lit fluidise de monomeres ethyleniquement insatures
FR2279774A1 (fr) Amorceur de polymerisation organolithique et procede de sa preparation
BE747748A (fr) Procede de polymerisation
BE755279A (fr) Procede de polymerisation
BE787508A (fr) Procede de polymerisation.
BE771134A (fr) Procede de polymerisation de monomeres a insaturation ethylenique
BE766500A (fr) Procede de polymerisation en suspension de chlorure de polyvinyle
BE771840A (fr) Procede de polymerisation en suspension de monomeres du type vinylique
BE794234A (fr) Procede de polymerisation
BE802043A (fr) Procede de polymerisation
BE798289A (fr) Procede de polymerisation d'alpha-olefines en presence de catalyseurs speciaux
BE799025A (fr) Procede de polymerisation,
FR2303799A1 (fr) Procede de production d'initiateurs de polymerisation