JPS57177089A - Device for treating fuel oil - Google Patents
Device for treating fuel oilInfo
- Publication number
- JPS57177089A JPS57177089A JP6135181A JP6135181A JPS57177089A JP S57177089 A JPS57177089 A JP S57177089A JP 6135181 A JP6135181 A JP 6135181A JP 6135181 A JP6135181 A JP 6135181A JP S57177089 A JPS57177089 A JP S57177089A
- Authority
- JP
- Japan
- Prior art keywords
- washing
- fuel oil
- water
- amount
- oil
- 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.)
- Pending
Links
Abstract
PURPOSE: As the concentration of metals remaining in fuel oil is measured, after hydrophilic metal compounds are removed, the amount of water for washing the oil is controlled according to the deviation from the set value to remove metal compounds with very small amount of washing water efficiently.
CONSTITUTION: After washing water is pouted to fuel oil and they are stirred with stirrer 5, they are separated by the separator 6 into oil layer and washing water layer containing hydrophilic metal compounds such as sodium salts. Then, the metal salt remaining in the fuel oil is measure and the value is compared with the prescribed one in the device 11 and the control valve 14 for pouring washing water in the pipe 3 is operated to make the fluctuation in the metal concentration difference zero. Thus, the amount of water for washing is minimized.
EFFECT: The amount of water for washing fuel oil is sufficiently about 1%, about 3% at most and hydrophilic salts such as sodium or potassium salts are effectively removed.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6135181A JPS57177089A (en) | 1981-04-24 | 1981-04-24 | Device for treating fuel oil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6135181A JPS57177089A (en) | 1981-04-24 | 1981-04-24 | Device for treating fuel oil |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57177089A true JPS57177089A (en) | 1982-10-30 |
Family
ID=13168626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6135181A Pending JPS57177089A (en) | 1981-04-24 | 1981-04-24 | Device for treating fuel oil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57177089A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06207180A (en) * | 1992-10-26 | 1994-07-26 | Mitsubishi Heavy Ind Ltd | Production of fuel for electricity generation and method for generating electricity |
JP2019181416A (en) * | 2018-04-18 | 2019-10-24 | Jfeスチール株式会社 | Oil-water separation method for emulsified oil-containing wastewater |
-
1981
- 1981-04-24 JP JP6135181A patent/JPS57177089A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06207180A (en) * | 1992-10-26 | 1994-07-26 | Mitsubishi Heavy Ind Ltd | Production of fuel for electricity generation and method for generating electricity |
JP2019181416A (en) * | 2018-04-18 | 2019-10-24 | Jfeスチール株式会社 | Oil-water separation method for emulsified oil-containing wastewater |
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