JPS5570740A - Measuring method for oiling amount for fiber - Google Patents
Measuring method for oiling amount for fiberInfo
- Publication number
- JPS5570740A JPS5570740A JP14467378A JP14467378A JPS5570740A JP S5570740 A JPS5570740 A JP S5570740A JP 14467378 A JP14467378 A JP 14467378A JP 14467378 A JP14467378 A JP 14467378A JP S5570740 A JPS5570740 A JP S5570740A
- Authority
- JP
- Japan
- Prior art keywords
- water
- oil
- fiber
- amount
- given
- 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
Links
Landscapes
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
PURPOSE: To measure the oiling amount with good accuracy in a short time of about 1/3 in comparison with the weight method, by radiating ultraviolet rays on the water solution rejecting fiber, after shaking the fiber attached with the oil including the fluorescent causing component together with water in the constant temperature vessel.
CONSTITUTION: A given amount of fiber attached with oil including the component emitting fluorescence with ultraviolet rays is shaken for a given time in the constant temperature vessel together with a given amount of water. Next, ultraviolet rays are radiated on the mixture of oil and water after rejecting fiber, the luminous intensity of fluorescence is measured, and the attached amount of oil is calculated in comparison with the detection rays set and measured with the weight method in advance. It is suitable that the temperature of constant temperature vessel immediately before the measurement of luminous intensity of fluorescence is room temperature or a little higher. If the oil content is given in the form of gas-straight oil and hard to be converted into water, it is desirable to use the water added with a given amount of emulsion.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14467378A JPS5570740A (en) | 1978-11-22 | 1978-11-22 | Measuring method for oiling amount for fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14467378A JPS5570740A (en) | 1978-11-22 | 1978-11-22 | Measuring method for oiling amount for fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5570740A true JPS5570740A (en) | 1980-05-28 |
JPS6152429B2 JPS6152429B2 (en) | 1986-11-13 |
Family
ID=15367573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14467378A Granted JPS5570740A (en) | 1978-11-22 | 1978-11-22 | Measuring method for oiling amount for fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5570740A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0277648A (en) * | 1988-09-13 | 1990-03-16 | Takashi Nishiyama | Analyzing method of bubble structure in concrete sample |
US5021665A (en) * | 1989-12-26 | 1991-06-04 | Ames Donald P | Oil level monitor |
-
1978
- 1978-11-22 JP JP14467378A patent/JPS5570740A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0277648A (en) * | 1988-09-13 | 1990-03-16 | Takashi Nishiyama | Analyzing method of bubble structure in concrete sample |
US5021665A (en) * | 1989-12-26 | 1991-06-04 | Ames Donald P | Oil level monitor |
WO1992021946A1 (en) * | 1989-12-26 | 1992-12-10 | Ames Donald P | Oil level monitor |
Also Published As
Publication number | Publication date |
---|---|
JPS6152429B2 (en) | 1986-11-13 |
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