JPS54101776A - Separating method for oil from water - Google Patents
Separating method for oil from waterInfo
- Publication number
- JPS54101776A JPS54101776A JP907178A JP907178A JPS54101776A JP S54101776 A JPS54101776 A JP S54101776A JP 907178 A JP907178 A JP 907178A JP 907178 A JP907178 A JP 907178A JP S54101776 A JPS54101776 A JP S54101776A
- Authority
- JP
- Japan
- Prior art keywords
- water
- oil
- crude oil
- emulsion
- addn
- 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
- Removal Of Floating Material (AREA)
Abstract
PURPOSE: To separate oil from water by mechanical operation,by addn. of chips of fibrous material such as large-sized sawdust as a separation aid to the liq. to be treated which forms emulsion consisting of water and oil (especially crude oil), then by filtering the mixture after stirring and pressurizing.
CONSTITUTION: Water to be treated which forms emulsion consisting of water and crude oil is delivered from a turbid layer E in an oil storage tank 1 though a withdrawing pipe 4 to a heating unit 7, where it is heated to about 60W75°C. then the emulsion is sent a mixer 14, where it is stirred with addn. of large-sized sawdust as a separation aid 15. Successively the sludgy mixture is sent by a screw conveyor 17 to a compression filter 16, where it is pressurized and compressed to 60kg/cm2 or above, nearly all of the emulsion being broken and dehydrated. The filtrate 18 is separated into crude oil and water by a floating oil-separator 11,and crude oil is returned through a pump 23 to the tank 1.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP907178A JPS54101776A (en) | 1978-01-30 | 1978-01-30 | Separating method for oil from water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP907178A JPS54101776A (en) | 1978-01-30 | 1978-01-30 | Separating method for oil from water |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54101776A true JPS54101776A (en) | 1979-08-10 |
JPS6158204B2 JPS6158204B2 (en) | 1986-12-10 |
Family
ID=11710367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP907178A Granted JPS54101776A (en) | 1978-01-30 | 1978-01-30 | Separating method for oil from water |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54101776A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005118612A (en) * | 2003-10-14 | 2005-05-12 | Hitachi Ltd | System for treatment of product |
-
1978
- 1978-01-30 JP JP907178A patent/JPS54101776A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005118612A (en) * | 2003-10-14 | 2005-05-12 | Hitachi Ltd | System for treatment of product |
Also Published As
Publication number | Publication date |
---|---|
JPS6158204B2 (en) | 1986-12-10 |
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