JPS6438104A - Deemulsification of oil in water type emulsion - Google Patents
Deemulsification of oil in water type emulsionInfo
- Publication number
- JPS6438104A JPS6438104A JP7688187A JP7688187A JPS6438104A JP S6438104 A JPS6438104 A JP S6438104A JP 7688187 A JP7688187 A JP 7688187A JP 7688187 A JP7688187 A JP 7688187A JP S6438104 A JPS6438104 A JP S6438104A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- emulsion
- water type
- phase
- premixer
- 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
Abstract
PURPOSE:To deemulsify an oil in water type emulsion easily and quickly by adding excessive amt. of oil to the oil component constituting a dispersed phase of the emulsion to the emulsion and stirring the mixture. CONSTITUTION:An oil in water type emulsion (O/W emulsion) is introduced into a premixer 1 together with a part of deemulsified oil. A stirrer 2 is provided to the premixer 1, by which the emulsion forms a uniform liquid mixture together with added oil. The liquid mixture is introduced into a deemulsifier 3, to which a high speed stirrer, i.e. a homogenizer 4 is provided. By the stirrer, the liquid mixture is stirred and attains a state sheared with a high shearing stress. After finishing the treatment in the deemulsifier 3, treated liquid is introduced into a precipitator 5, where an oil phase 6 is separated from emulsion phase 7, and the oil of a part of the oil phase 6 is returned again to the premixer 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7688187A JPS6438104A (en) | 1987-03-30 | 1987-03-30 | Deemulsification of oil in water type emulsion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7688187A JPS6438104A (en) | 1987-03-30 | 1987-03-30 | Deemulsification of oil in water type emulsion |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6438104A true JPS6438104A (en) | 1989-02-08 |
JPH0329444B2 JPH0329444B2 (en) | 1991-04-24 |
Family
ID=13617976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7688187A Granted JPS6438104A (en) | 1987-03-30 | 1987-03-30 | Deemulsification of oil in water type emulsion |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6438104A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007503297A (en) * | 2003-08-27 | 2007-02-22 | 中国石油化工股▲分▼有限公司 | Ultrasonic method and apparatus for demulsifying water-oil emulsions |
WO2012018421A1 (en) * | 2010-08-06 | 2012-02-09 | Icm, Inc. | Bio-oil recovery systems and methods |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5058861A (en) * | 1973-09-22 | 1975-05-21 |
-
1987
- 1987-03-30 JP JP7688187A patent/JPS6438104A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5058861A (en) * | 1973-09-22 | 1975-05-21 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007503297A (en) * | 2003-08-27 | 2007-02-22 | 中国石油化工股▲分▼有限公司 | Ultrasonic method and apparatus for demulsifying water-oil emulsions |
WO2012018421A1 (en) * | 2010-08-06 | 2012-02-09 | Icm, Inc. | Bio-oil recovery systems and methods |
US8192627B2 (en) | 2010-08-06 | 2012-06-05 | Icm, Inc. | Bio-oil recovery methods |
Also Published As
Publication number | Publication date |
---|---|
JPH0329444B2 (en) | 1991-04-24 |
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