BE755116A - Procede et dispositif de reglage du deroulement de la reaction lors de la preparation de polyethylene haute pression - Google Patents

Procede et dispositif de reglage du deroulement de la reaction lors de la preparation de polyethylene haute pression

Info

Publication number
BE755116A
BE755116A BE755116DA BE755116A BE 755116 A BE755116 A BE 755116A BE 755116D A BE755116D A BE 755116DA BE 755116 A BE755116 A BE 755116A
Authority
BE
Belgium
Prior art keywords
course
adjusting
preparation
high pressure
reaction during
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of BE755116A publication Critical patent/BE755116A/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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
BE755116D 1969-08-23 1970-08-21 Procede et dispositif de reglage du deroulement de la reaction lors de la preparation de polyethylene haute pression BE755116A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691942994 DE1942994C3 (de) 1969-08-23 1969-08-23 Verfahren zur Regelung des Reaktionsablaufes bei der Herstellung von Hochdruck-Polyäthylen

Publications (1)

Publication Number Publication Date
BE755116A true BE755116A (fr) 1971-02-22

Family

ID=5743624

Family Applications (1)

Application Number Title Priority Date Filing Date
BE755116D BE755116A (fr) 1969-08-23 1970-08-21 Procede et dispositif de reglage du deroulement de la reaction lors de la preparation de polyethylene haute pression

Country Status (5)

Country Link
AT (1) AT301870B (ko)
BE (1) BE755116A (ko)
DE (1) DE1942994C3 (ko)
FR (1) FR2059034A5 (ko)
GB (1) GB1310722A (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5065336A (en) * 1989-05-18 1991-11-12 E. I. Du Pont De Nemours And Company On-line determination of polymer properties in a continuous polymerization reactor

Also Published As

Publication number Publication date
DE1942994C3 (de) 1980-05-22
AT301870B (de) 1972-09-25
DE1942994B2 (de) 1979-09-06
DE1942994A1 (de) 1971-03-04
FR2059034A5 (ko) 1971-05-28
GB1310722A (en) 1973-03-21

Similar Documents

Publication Publication Date Title
BE811539A (fr) Appareil et procede de contraception
BE776510A (fr) Procede de preparation en continu d'alcoxysilanes et d'alcoxy-polysiloxanes
BE753357A (fr) Procede et dispositif pour la realisation de tubes ondules
ZA708627B (en) Device for connection of hydraulic apparatus
BE750900A (fr) Procede et dispositif de freinage
BE817533A (fr) Procede et appareillage pour la preparation de panneaux agglomeres de copeaux
ZA708293B (en) Self-tread forming threaded fasteners and method and apparatus for making same
BE773426A (fr) Procede et dispositif d'application de granules
IL37527A0 (en) Method and apparatus for making continuous legths of resin tubes
IT1028033B (it) Metodo ed apparecchio per la eliminazione del calore di polimerizzazione
CA919453A (en) Water absorption apparatus and test method
BE828898A (fr) Procede et dispositif de moulage sous basse pression
BE755116A (fr) Procede et dispositif de reglage du deroulement de la reaction lors de la preparation de polyethylene haute pression
BE842265A (fr) Procede de preparation de polyethylene haute pression
BE759548R (fr) Procede et dispositif pour la fabrication continue de
CA848404A (en) Method and apparatus for making tubes
BE773049A (fr) Procede et dispositif de reglage d'un reacteur a haute pression
BE813808A (fr) Procede et dispositif pour la preparation de tellurure de cadmium dope
BE815741A (fr) Procede de preparation de prostaglandine-f2alpha et de ses analogues
RO64159A (fr) Procede et installation pour la preparation du dl-alpha-hydroxy-beta,beta-dimethyle gamma-butirolactame en systeme continu
BE773149A (fr) Procede et appareil pour la coulee en continu de tubes
BE753954A (fr) Procede de preparation de polyethylene sous pression elevee
BE751957A (fr) Procede et dispositif de guidage d'engin
BE744915A (fr) Procede pour la preparation de 4-carboxy-2-piperidone et de sesesters
BE786162A (fr) Procede et dispositif pour realiser en continu, par extrusion ,des pieces profilees