CH532102A - Metodo e dispositivo per il trattamento di polimeri a media ed alta viscositá - Google Patents

Metodo e dispositivo per il trattamento di polimeri a media ed alta viscositá

Info

Publication number
CH532102A
CH532102A CH653469A CH653469A CH532102A CH 532102 A CH532102 A CH 532102A CH 653469 A CH653469 A CH 653469A CH 653469 A CH653469 A CH 653469A CH 532102 A CH532102 A CH 532102A
Authority
CH
Switzerland
Prior art keywords
treatment
medium
high viscosity
viscosity polymers
polymers
Prior art date
Application number
CH653469A
Other languages
English (en)
Inventor
Grillo Angelo
Original Assignee
Snia Viscosa
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 Snia Viscosa filed Critical Snia Viscosa
Publication of CH532102A publication Critical patent/CH532102A/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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/95—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers having planetary motion, i.e. rotating about their own axis and about a sun axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
    • B01F27/2324—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes planetary

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Polyamides (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CH653469A 1968-06-08 1969-04-29 Metodo e dispositivo per il trattamento di polimeri a media ed alta viscositá CH532102A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1751168 1968-06-08

Publications (1)

Publication Number Publication Date
CH532102A true CH532102A (it) 1972-12-31

Family

ID=11150403

Family Applications (1)

Application Number Title Priority Date Filing Date
CH653469A CH532102A (it) 1968-06-08 1969-04-29 Metodo e dispositivo per il trattamento di polimeri a media ed alta viscositá

Country Status (9)

Country Link
JP (1) JPS4813240B1 (it)
AT (1) AT312938B (it)
BE (1) BE732280A (it)
CH (1) CH532102A (it)
DE (1) DE1925063A1 (it)
ES (1) ES368085A1 (it)
FR (1) FR2011911A1 (it)
GB (1) GB1227493A (it)
NL (1) NL6908270A (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3430885C2 (de) * 1984-08-22 1986-08-21 Rudolf P. 7000 Stuttgart Fritsch Vorrichtung zum kontinuierlichen Bearbeiten von Flüssigkeiten und viskosen Massen
US5053201A (en) * 1985-09-17 1991-10-01 Teijin Limited Process and apparatus for preparation of polyesters
FR2664505A1 (fr) * 1990-07-10 1992-01-17 Saint Hippolyte Forges Dispositif pour melanger au moins deux composants.
DE10031766A1 (de) 2000-06-29 2002-01-10 Bayer Ag Kautschukfreie Copolymerisate mit niedrigen Monomerrestgehalten und Verfahren und Vorrichtung zu ihrer Herstellung
DE10248571A1 (de) 2002-10-17 2004-04-29 Bayer Ag Verfahren zur Abtrennung von flüchtigen Bestandteilen von Polymeren
DE10357183A1 (de) 2003-12-06 2005-06-30 Bayer Materialscience Ag Vorrichtung und Verfahren zum Ausdampfen von Monomeren und anderen flüchtigen Bestandteilen aus Polymerschmelzen
DE202008017825U1 (de) * 2008-04-11 2010-09-02 Jarus Gmbh Mischkopf für flüssige und pastöse Komponenten
EP3372305A1 (de) * 2017-03-06 2018-09-12 Binder, Manfred Niederdruck mischsystem und -mischverfahren von flüssigen und pastösen mit gasförmigen und festen mischkomponenten, im dauerbetrieb und einzelnen gemischportionen in beliebigen austrittspositionen
CN112934036A (zh) * 2021-02-05 2021-06-11 佛山市宏瑞德新能源精密设备有限公司 三桨式混合搅拌设备
CN113845255B (zh) * 2021-12-01 2022-03-11 东营市金凤凰化工股份有限公司 一种联苯二氯苄生产用废水处理装置

Also Published As

Publication number Publication date
AT312938B (de) 1974-01-25
NL6908270A (it) 1969-12-10
DE1925063A1 (de) 1969-12-11
ES368085A1 (es) 1971-05-01
GB1227493A (it) 1971-04-07
JPS4813240B1 (it) 1973-04-26
FR2011911A1 (it) 1970-03-13
BE732280A (it) 1969-10-28

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Legal Events

Date Code Title Description
PL Patent ceased