JPS6438104A - Deemulsification of oil in water type emulsion - Google Patents

Deemulsification of oil in water type emulsion

Info

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
Application number
JP7688187A
Other languages
Japanese (ja)
Other versions
JPH0329444B2 (en
Inventor
Satoru Kato
Junjiro Kawasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP7688187A priority Critical patent/JPS6438104A/en
Publication of JPS6438104A publication Critical patent/JPS6438104A/en
Publication of JPH0329444B2 publication Critical patent/JPH0329444B2/ja
Granted legal-status Critical Current

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.
JP7688187A 1987-03-30 1987-03-30 Deemulsification of oil in water type emulsion Granted JPS6438104A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5058861A (en) * 1973-09-22 1975-05-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5058861A (en) * 1973-09-22 1975-05-21

Cited By (3)

* Cited by examiner, † Cited by third party
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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