NO20011620D0 - Method and apparatus for monitoring chemical reactions - Google Patents

Method and apparatus for monitoring chemical reactions

Info

Publication number
NO20011620D0
NO20011620D0 NO20011620A NO20011620A NO20011620D0 NO 20011620 D0 NO20011620 D0 NO 20011620D0 NO 20011620 A NO20011620 A NO 20011620A NO 20011620 A NO20011620 A NO 20011620A NO 20011620 D0 NO20011620 D0 NO 20011620D0
Authority
NO
Norway
Prior art keywords
chemical reactions
monitoring chemical
monitoring
reactions
chemical
Prior art date
Application number
NO20011620A
Other languages
Norwegian (no)
Other versions
NO20011620L (en
Original Assignee
Ammer As
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 Ammer As filed Critical Ammer As
Priority to NO20011620A priority Critical patent/NO20011620L/en
Publication of NO20011620D0 publication Critical patent/NO20011620D0/en
Priority to PCT/NO2002/000130 priority patent/WO2002079770A1/en
Publication of NO20011620L publication Critical patent/NO20011620L/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/261—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields for discrete levels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/221—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance by investigating the dielectric properties

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Housings And Mounting Of Transformers (AREA)
NO20011620A 2001-03-29 2001-03-29 Method and apparatus for monitoring chemical reactions NO20011620L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20011620A NO20011620L (en) 2001-03-29 2001-03-29 Method and apparatus for monitoring chemical reactions
PCT/NO2002/000130 WO2002079770A1 (en) 2001-03-29 2002-04-02 Method and device for monitoring chemical reactions or levels of a separation tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20011620A NO20011620L (en) 2001-03-29 2001-03-29 Method and apparatus for monitoring chemical reactions

Publications (2)

Publication Number Publication Date
NO20011620D0 true NO20011620D0 (en) 2001-03-29
NO20011620L NO20011620L (en) 2002-09-30

Family

ID=19912322

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20011620A NO20011620L (en) 2001-03-29 2001-03-29 Method and apparatus for monitoring chemical reactions

Country Status (2)

Country Link
NO (1) NO20011620L (en)
WO (1) WO2002079770A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO325535B1 (en) 2002-09-10 2008-06-09 Epsis As Method and apparatus for determining the water content of multiphase mixtures
FR2858402B1 (en) * 2003-07-28 2005-12-23 Brandt Ind METHOD FOR MEASURING A LIQUID LEVEL IN A TANK AND CORRESPONDING DEVICE
DE102005010351B4 (en) * 2005-02-17 2012-08-16 Sie Sensorik Industrie-Elektronik Gmbh Sensors for interrogation of fill levels as well as conductivity analysis of conductive liquids and methods for this purpose
IT1401387B1 (en) * 2010-08-09 2013-07-18 Danieli Automation Spa DEVICE FOR DETECTION OF LIQUID METAL LEVEL IN A CASTING EQUIPMENT AND ITS PROCEDURE
GB2575104B (en) * 2018-06-29 2022-11-30 Flodatix Ltd Method and apparatus for monitoring a multiphase flow in a pipe using magnetic induction tomography apparatus comprising planar coils
CN109374083B (en) * 2018-10-31 2020-06-16 广州发展集团股份有限公司 Liquid level acquisition method and device for vertical oil tank and early warning system for receiving and transmitting oil level

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007636A (en) * 1973-08-30 1977-02-15 Mine Safety Appliances Company Liquid metal level indicator
SE403655B (en) * 1976-05-20 1978-08-28 Atomenergi Ab DEVICE FOR ELECTROMAGNETIC SATURATION OF LEVELS AND / OR DISTANCE IN CONNECTION WITH IN A CONTAINER CONTENT, LIQUID CONDUCTIVE MATERIAL
DE3423868A1 (en) * 1984-06-28 1986-01-02 Herbert Dipl.-Ing. 4030 Ratingen Tegelhütter Measurement coil device
US4688580A (en) * 1985-07-11 1987-08-25 The Johns Hopkins University Non-invasive electromagnetic technique for monitoring bone healing and bone fracture localization
IT1222337B (en) * 1987-10-21 1990-09-05 Ceda Costruzioni Elettromeccan DEVICE FOR MEASURING THE LEVEL OF LIQUID METAL IN A CRYSTALLIZER FOR CONTINUOUS CASTING TIN
US4891591A (en) * 1988-02-16 1990-01-02 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Nonintrusive method and apparatus for monitoring the cure of polymeric materials
DE69025445T2 (en) * 1989-09-19 1996-09-05 Nippon Steel Corp Method and device for determining a melt level

Also Published As

Publication number Publication date
NO20011620L (en) 2002-09-30
WO2002079770A1 (en) 2002-10-10

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application