JPS56104244A - Moisture meter - Google Patents

Moisture meter

Info

Publication number
JPS56104244A
JPS56104244A JP732580A JP732580A JPS56104244A JP S56104244 A JPS56104244 A JP S56104244A JP 732580 A JP732580 A JP 732580A JP 732580 A JP732580 A JP 732580A JP S56104244 A JPS56104244 A JP S56104244A
Authority
JP
Japan
Prior art keywords
dielectric constant
moisture
crude oil
meter
constant meter
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.)
Granted
Application number
JP732580A
Other languages
Japanese (ja)
Other versions
JPH0211103B2 (en
Inventor
Osamu Terai
Seiji Uno
Tadaaki Yokomizo
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.)
Niigata Engineering Co Ltd
Original Assignee
Niigata Engineering Co Ltd
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 Niigata Engineering Co Ltd filed Critical Niigata Engineering Co Ltd
Priority to JP732580A priority Critical patent/JPS56104244A/en
Publication of JPS56104244A publication Critical patent/JPS56104244A/en
Publication of JPH0211103B2 publication Critical patent/JPH0211103B2/ja
Granted legal-status Critical Current

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
    • G01N27/02—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
    • G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

PURPOSE:To make it possible to accurately measure the moisture content of crude oil or the like even if its specific dielectric constant changes, by using the first dielectric constant meter which measures the dielectric constant of the liquid being measured with its moisture unremoved and the second dielectric constant meter which measures the dielectric constant of the liquid whose moisture has been removed. CONSTITUTION:A duct 2 branched from the petroleum main pipe is connected to the inlet end of a sample inlet pipe 3 and a branch pipe 4, and to both the pipes the first dielectric constant meter 11 and the second dielectric constant meter 22 are connected respectively. In the first dielectric constant meter 11, crude oil is measured with its moisture unremoved, while in the second dielectric constant meter 22 measurement is performed with the moisture in the crude oil removed by a coalescer 16. These measuring signals are inputted to an arithmetic means 23, where the absolute quantity of the moisture contained in the crude oil is calculated by obtaining the difference therebetween and displayed on a displaying recorder 24.
JP732580A 1980-01-24 1980-01-24 Moisture meter Granted JPS56104244A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP732580A JPS56104244A (en) 1980-01-24 1980-01-24 Moisture meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP732580A JPS56104244A (en) 1980-01-24 1980-01-24 Moisture meter

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP28000285A Division JPS61142452A (en) 1985-12-12 1985-12-12 Moisture gauge

Publications (2)

Publication Number Publication Date
JPS56104244A true JPS56104244A (en) 1981-08-19
JPH0211103B2 JPH0211103B2 (en) 1990-03-12

Family

ID=11662807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP732580A Granted JPS56104244A (en) 1980-01-24 1980-01-24 Moisture meter

Country Status (1)

Country Link
JP (1) JPS56104244A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5838848A (en) * 1981-08-10 1983-03-07 シエル・インタ−ナシヨナル・リサ−チ・マ−トスハツペイ・ベ−・ヴエ− Measurement of base deposite and moisture in crude oil flow
JPS61163970U (en) * 1985-03-30 1986-10-11

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5838848A (en) * 1981-08-10 1983-03-07 シエル・インタ−ナシヨナル・リサ−チ・マ−トスハツペイ・ベ−・ヴエ− Measurement of base deposite and moisture in crude oil flow
JPH0330816B2 (en) * 1981-08-10 1991-05-01 Sheru Intern Risaachi Maachatsupii Bv
JPS61163970U (en) * 1985-03-30 1986-10-11

Also Published As

Publication number Publication date
JPH0211103B2 (en) 1990-03-12

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