DD159935A3 - Verfahren zur kontinuierlichen messung der aenderungen der rheologischen eigenschaften von monomeren waehrend des polymerisationsprozesses - Google Patents

Verfahren zur kontinuierlichen messung der aenderungen der rheologischen eigenschaften von monomeren waehrend des polymerisationsprozesses Download PDF

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Publication number
DD159935A3
DD159935A3 DD79214832A DD21483279A DD159935A3 DD 159935 A3 DD159935 A3 DD 159935A3 DD 79214832 A DD79214832 A DD 79214832A DD 21483279 A DD21483279 A DD 21483279A DD 159935 A3 DD159935 A3 DD 159935A3
Authority
DD
German Democratic Republic
Prior art keywords
polymerization
polymerization process
rheological properties
changes
during
Prior art date
Application number
DD79214832A
Other languages
German (de)
English (en)
Inventor
Jiri Docekal
Ludvik Parma
Ivan Pelant
Petr Sladky
Josef Zdrazil
Original Assignee
Ni Instiut Khim Oboru
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 Ni Instiut Khim Oboru filed Critical Ni Instiut Khim Oboru
Publication of DD159935A3 publication Critical patent/DD159935A3/de

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44—Resins; Plastics; Rubber; Leather
    • G01N33/442—Resins; Plastics
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/222—Constructional or flow details for analysing fluids
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00575—Controlling the viscosity
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00101—Reflux columns
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/0015—Controlling the temperature by thermal insulation means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/025—Change of phase or condition
    • G01N2291/0251—Solidification, icing, curing composites, polymerisation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02818—Density, viscosity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0421—Longitudinal waves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Polymerisation Methods In General (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DD79214832A 1978-08-01 1979-07-24 Verfahren zur kontinuierlichen messung der aenderungen der rheologischen eigenschaften von monomeren waehrend des polymerisationsprozesses DD159935A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS785055A CS212352B1 (en) 1978-08-01 1978-08-01 Method of continuous measuring the changes of rheological properties of polymeres in the course of the polymerization process

Publications (1)

Publication Number Publication Date
DD159935A3 true DD159935A3 (de) 1983-04-20

Family

ID=5394666

Family Applications (1)

Application Number Title Priority Date Filing Date
DD79214832A DD159935A3 (de) 1978-08-01 1979-07-24 Verfahren zur kontinuierlichen messung der aenderungen der rheologischen eigenschaften von monomeren waehrend des polymerisationsprozesses

Country Status (9)

Country Link
US (1) US4327587A (cs)
JP (1) JPS5547449A (cs)
CS (1) CS212352B1 (cs)
DD (1) DD159935A3 (cs)
DE (1) DE2931282A1 (cs)
FR (1) FR2432709A1 (cs)
GB (1) GB2027201B (cs)
PL (1) PL118946B2 (cs)
RO (1) RO77681A (cs)

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US4773267A (en) * 1980-03-31 1988-09-27 Micro Pure Systems, Inc. Ultrasonic sensing
US4559810A (en) * 1981-07-09 1985-12-24 Applied Polymer Technology, Inc. Method for determining resin viscosity with ultrasonic waves
US4515545A (en) * 1981-07-09 1985-05-07 Applied Polymer Technology, Inc. Control system for processing composite material
US4441358A (en) * 1981-12-07 1984-04-10 Osborne Robert L Automated ultrasonic solution viscometer
JPS59107236A (ja) * 1982-12-13 1984-06-21 Chichibu Cement Co Ltd 粘度測定方法
FR2544499B1 (fr) * 1983-04-12 1986-02-07 Seram Appareillage destine a mesurer la variation de la transmission ultrasonore a une interface
FR2544864B1 (fr) * 1983-04-20 1985-09-06 Commissariat Energie Atomique Procede et dispositif de determination de l'aire interfaciale dans un melange diphasique comprenant une phase gazeuse en ecoulement sous forme de bulles
US4509360A (en) * 1983-06-24 1985-04-09 Massachusetts Institute Of Technology On-line measurement of fluid mixtures
US4590803A (en) * 1984-06-28 1986-05-27 Westinghouse Electric Corp. Acoustic waveguide monitoring
DE3429367A1 (de) * 1984-08-09 1986-02-20 Uwe Prof.Dr.-Ing. Faust Verfahren und vorrichtung zur fortlaufenden messung physikalischer zustandsgroessen mittels ultraschall
US4679426A (en) * 1985-09-09 1987-07-14 Fuller Milton E Wave shape chemical analysis apparatus and method
US4765179A (en) * 1985-09-09 1988-08-23 Solid State Farms, Inc. Radio frequency spectroscopy apparatus and method using multiple frequency waveforms
FR2588664B1 (fr) * 1985-10-15 1988-07-15 Metravib Sa Appareil pour mesurer des proprietes physiques d'un milieu, notamment les proprietes rheologiques.
USH465H (en) 1987-05-12 1988-05-03 The United States Of America As Represented By The Secretary Of The Air Force Acousto-ultrasonic monitoring
US4758803A (en) * 1987-07-13 1988-07-19 General Electric Company Marginal oscillator for acoustic monitoring of curing of plastics
FR2649206B1 (fr) * 1989-07-03 1993-02-05 Total Petroles Procede et dispositif de mesure de la gelification de produits petroliers paraffiniques, notamment bruts
US5152180A (en) * 1990-11-13 1992-10-06 Hughes Aircraft Company Method and apparatus for detecting dissolution of a solid in a liquid
FR2693270B1 (fr) * 1992-07-03 1994-09-16 Bongrain Dispositif et procédé de caractérisation ou de mesure par ultrasons de texture de produits.
US5741971A (en) * 1996-01-17 1998-04-21 Bj Services Company Method for analyzing physical properties of materials
DE19737276C2 (de) * 1997-08-27 2000-12-28 Joachim Doering Verfahren und Vorrichtung zur Ultraschall-Überwachung der physikalischen und chemischen Eigenschaften von Duroplasten bei der Verarbeitung
AR024361A1 (es) * 1999-06-15 2002-10-02 Dow Chemical Co Proceso y aparato para preparar una composicion utilizando un reactor continuo y mezclador en serie
JP3312246B2 (ja) 1999-06-18 2002-08-05 松尾電機株式会社 チップコンデンサの製造方法
FR2831270B1 (fr) 2001-10-19 2005-01-21 Inst Francais Du Petrole Mesures en continu des caracteristiques rheologiques de fluides de puits
US6870727B2 (en) 2002-10-07 2005-03-22 Avx Corporation Electrolytic capacitor with improved volumetric efficiency
RU2231054C1 (ru) * 2002-12-03 2004-06-20 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" Способ определения степени полимеризации композиционных материалов
CA2456482A1 (en) * 2004-02-03 2005-08-03 Bayer Inc. Method and apparatus for controlling a polymerization reaction
US7618820B2 (en) * 2004-06-30 2009-11-17 Depuy Products, Inc. System and method for determining the operating state of orthopaedic admixtures
RU2274856C1 (ru) * 2004-10-21 2006-04-20 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Способ определения степени полимеризации композиционных материалов
US8574237B2 (en) * 2005-12-30 2013-11-05 DePuy Synthes Products, LLC Method and apparatus for predicting the operating points of bone cement
US8394105B2 (en) 2006-03-14 2013-03-12 DePuy Synthes Products, LLC Apparatus for dispensing bone cement
US20070250214A1 (en) * 2006-04-20 2007-10-25 Shu-Yee Lee Method and apparatus for fuzzy logic control enhancing advanced process control performance
GB0707129D0 (en) * 2007-04-13 2007-05-23 Bioinnovel Ltd Fermenter monitor
US8075640B2 (en) 2009-01-22 2011-12-13 Avx Corporation Diced electrolytic capacitor assembly and method of production yielding improved volumetric efficiency

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US3087138A (en) * 1960-06-28 1963-04-23 William J Toulis Apparatus for measuring sound speed and attenuation characteristics in liquid media
GB1047489A (cs) * 1963-03-01
US3413595A (en) * 1966-10-27 1968-11-26 Babikov Oleg Ivanovich Ultrasonic apparatus for checking processes in liquid media
GB1268640A (en) * 1968-05-31 1972-03-29 Nat Res Dev Acoustic detection apparatus
DE2012207B2 (de) * 1970-03-14 1972-12-28 Pohlman, Reimar, Dr.phil., 5100 Aachen; Menges, Georg, Dr.-Ing., 5105 Laurensberg Verfahren und vorrichtung zum steuern und/oder regeln viskositaetsabhaengiger verfahrensvorgaenge
US3654072A (en) * 1970-05-27 1972-04-04 Dynamics Corp America Monitoring a chemical processing system by measuring the instantaneous sound transmission characteristics therein
US3737844A (en) * 1970-10-27 1973-06-05 Chiyoda Chem Eng Construct Co Method for detecting small particles in a tank and an apparatus for carrying out the same
GB1447481A (en) * 1972-05-11 1976-08-25 Wolfson Lab For The Biologgy O Fluid measurement
US3954119A (en) * 1973-06-22 1976-05-04 Nippon Kokan Kabushiki Kaisha System for measuring and controlling the concentration of an emulsion
US4145917A (en) * 1977-04-14 1979-03-27 Vsesojuzny Nauchno-Issledovatelsky I Konstruktorsky Institut "Tsvetmetavtomatika" Method of measuring properties of a fluid in a container and device for realizing same

Also Published As

Publication number Publication date
CS212352B1 (en) 1982-03-26
GB2027201A (en) 1980-02-13
PL118946B2 (en) 1981-11-30
PL217486A2 (cs) 1980-04-08
DE2931282A1 (de) 1980-02-21
FR2432709B1 (cs) 1984-10-05
RO77681A (ro) 1982-02-01
FR2432709A1 (fr) 1980-02-29
GB2027201B (en) 1983-05-18
US4327587A (en) 1982-05-04
JPS5547449A (en) 1980-04-03

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