JPS562391A - Purification of petroleum - Google Patents
Purification of petroleumInfo
- Publication number
- JPS562391A JPS562391A JP7770979A JP7770979A JPS562391A JP S562391 A JPS562391 A JP S562391A JP 7770979 A JP7770979 A JP 7770979A JP 7770979 A JP7770979 A JP 7770979A JP S562391 A JPS562391 A JP S562391A
- Authority
- JP
- Japan
- Prior art keywords
- emulsion
- substance
- petroleum
- liquid
- opposite polarity
- 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
Landscapes
- Electrostatic Separation (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
PURPOSE: To collect a foreign substance, e.g. water or an impurity of opposite polarity rapidly, and to remove the substance with certainty, by passing petroleum through branched ducts having electrodes to which a voltage of opposite polarity is applied, and by joining and agitating the petroleum.
CONSTITUTION: An electrical insulating liquid, e.g. petroleum, containing an emulsion of a foreign substance such as water, is injected from the inlet duct 3 into the branched ducts 4A and 4B having the electrodes 5A and 5B, to which a voltage of opposite polarity is applied, below a corona discharge starting voltage. Two kinds of charges are imparted to the emulsion substance in the liquid, and the liquid is joined and agitated in the vessel 6 to aggregate the substance with the Coulomb force. The liquid is then passed through a filter to remove the emulsion.
EFFECT: Reduced minimum aggregate emulsion diameter.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7770979A JPS562391A (en) | 1979-06-20 | 1979-06-20 | Purification of petroleum |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7770979A JPS562391A (en) | 1979-06-20 | 1979-06-20 | Purification of petroleum |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS562391A true JPS562391A (en) | 1981-01-12 |
Family
ID=13641414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7770979A Pending JPS562391A (en) | 1979-06-20 | 1979-06-20 | Purification of petroleum |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS562391A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5863785A (en) * | 1981-10-13 | 1983-04-15 | Toyota Motor Corp | Purifying method of lubricating oil |
-
1979
- 1979-06-20 JP JP7770979A patent/JPS562391A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5863785A (en) * | 1981-10-13 | 1983-04-15 | Toyota Motor Corp | Purifying method of lubricating oil |
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