FR2578068B1 - METHOD AND DEVICE FOR CONTROLLING A HETEROGENEOUS TRANSFORMATION PROCESS WITH CINETIC DIFFUSION HELD IN A TURBULENT LIQUID STREAM - Google Patents

METHOD AND DEVICE FOR CONTROLLING A HETEROGENEOUS TRANSFORMATION PROCESS WITH CINETIC DIFFUSION HELD IN A TURBULENT LIQUID STREAM

Info

Publication number
FR2578068B1
FR2578068B1 FR8502840A FR8502840A FR2578068B1 FR 2578068 B1 FR2578068 B1 FR 2578068B1 FR 8502840 A FR8502840 A FR 8502840A FR 8502840 A FR8502840 A FR 8502840A FR 2578068 B1 FR2578068 B1 FR 2578068B1
Authority
FR
France
Prior art keywords
cinetic
controlling
liquid stream
transformation process
turbulent liquid
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8502840A
Other languages
French (fr)
Other versions
FR2578068A1 (en
Inventor
Gabor Pal
Gabor Endroczi
Gyorgy Hollos
Gabor Nagy
Gabor Szonyi
Laszlo Bodi
Zoltan Balazs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VASIPARI KUTATO FEJLESZTO
Original Assignee
VASIPARI KUTATO FEJLESZTO
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 VASIPARI KUTATO FEJLESZTO filed Critical VASIPARI KUTATO FEJLESZTO
Publication of FR2578068A1 publication Critical patent/FR2578068A1/en
Application granted granted Critical
Publication of FR2578068B1 publication Critical patent/FR2578068B1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01N29/04—Analysing solids
    • G01N29/12—Analysing solids by measuring frequency or resonance of acoustic waves
    • 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
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • 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
    • G01N33/20—Metals
    • G01N33/205—Metals in liquid state, e.g. molten metals
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
    • G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
    • G01N13/02—Investigating surface tension of liquids
    • G01N2013/0241—Investigating surface tension of liquids bubble, pendant drop, sessile drop methods
    • G01N2013/025—Measuring foam stability
    • 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
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/014—Resonance or resonant frequency
    • 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
    • G01N2291/024—Mixtures
    • G01N2291/02433—Gases in liquids, e.g. bubbles, foams
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
FR8502840A 1985-02-14 1985-02-27 METHOD AND DEVICE FOR CONTROLLING A HETEROGENEOUS TRANSFORMATION PROCESS WITH CINETIC DIFFUSION HELD IN A TURBULENT LIQUID STREAM Expired FR2578068B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08503773A GB2171198B (en) 1985-02-14 1985-02-14 Method of and apparatus for checking a hetergeneous transformation process of diffusion kinetics taking place in a liquid exhibiting turbulent movement

Publications (2)

Publication Number Publication Date
FR2578068A1 FR2578068A1 (en) 1986-08-29
FR2578068B1 true FR2578068B1 (en) 1987-10-09

Family

ID=10574467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8502840A Expired FR2578068B1 (en) 1985-02-14 1985-02-27 METHOD AND DEVICE FOR CONTROLLING A HETEROGENEOUS TRANSFORMATION PROCESS WITH CINETIC DIFFUSION HELD IN A TURBULENT LIQUID STREAM

Country Status (5)

Country Link
AT (1) AT390516B (en)
DE (1) DE3505286A1 (en)
FR (1) FR2578068B1 (en)
GB (1) GB2171198B (en)
SE (1) SE457018B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211938A (en) * 1987-11-05 1989-07-12 Atomic Energy Authority Uk Acoustic monitoring of plant operation
EP0948736A1 (en) * 1996-12-20 1999-10-13 Bühler AG Process for monitoring the state of operation of machines
SE9703450L (en) * 1997-09-24 1999-03-25 Sca Graphic Sundsvall Ab Methods and apparatus for process monitoring
FR2872518B1 (en) 2004-07-02 2007-07-27 Usinor Sa POCKET BULLAGE MONITORING METHOD AND IMPLEMENTATION INSTALLATION

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157045A (en) * 1960-08-15 1964-11-17 Textron Electronics Inc Vibration testing system
BE638683A (en) * 1962-10-15
BE786018A (en) * 1971-07-09 1973-01-08 Allegheny Ludlum Ind Inc PROCESS FOR INJECTING A REACTIVE GAS IN A BATH OF MELTED METAL
BE798896A (en) * 1973-04-27 1973-10-29 Centre Rech Metallurgique METHOD FOR MEASURING THE EFFERVESCENCE OF A STEEL
US4149877A (en) * 1974-06-27 1979-04-17 Centre De Recherches Metallurgiques, Centrum Voor Research In De Metallurgie Controlling pig iron refining
LU71261A1 (en) * 1974-11-08 1976-09-06
BE822742A (en) * 1974-11-28 1975-05-28 PROCESS FOR CONTROLLING THE REFINING OF HEMATITE CAST IRON.
US4060716A (en) * 1975-05-19 1977-11-29 Rockwell International Corporation Method and apparatus for automatic abnormal events monitor in operating plants
DE2730622C3 (en) * 1977-07-07 1980-04-10 Mtu Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen Method for determining the process status in reaction processes
DE2829259A1 (en) * 1978-07-04 1980-01-17 Bayer Ag METHOD FOR PRODUCING MOLDED BODIES FROM POLYCARBONATES CROSSLINKED BY means of UV and / or other high-energy rays
DE3004605A1 (en) * 1980-02-08 1981-08-13 Robert Bosch Gmbh, 7000 Stuttgart Valve play measurement for IC engine - comparing amplitude of sound signal conducted through engine component parts with reference
DE3033575A1 (en) * 1980-09-06 1982-05-06 Klöckner-Humboldt-Deutz AG, 5000 Köln Cylindrical pulveriser load regulation system - uses measured oscillation of pulveriser wall to determine contents grade
DE3205941C2 (en) * 1982-02-19 1986-10-30 Forschungsgesellschaft Druckmaschinen E.V., 6000 Frankfurt Device for contactless metrological detection of liquid transport through roller gaps in inking or dampening units of printing machines
ZA835649B (en) * 1982-08-25 1984-04-25 British Steel Corp Lancing in electric arc steelmaking

Also Published As

Publication number Publication date
FR2578068A1 (en) 1986-08-29
GB8503773D0 (en) 1985-03-20
SE457018B (en) 1988-11-21
GB2171198A (en) 1986-08-20
DE3505286C2 (en) 1989-09-07
GB2171198B (en) 1988-10-26
SE8500860D0 (en) 1985-02-22
AT390516B (en) 1990-05-25
DE3505286A1 (en) 1986-08-21
SE8500860L (en) 1986-08-23
ATA42685A (en) 1989-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse