JPS5564805A - Oil separating agent - Google Patents

Oil separating agent

Info

Publication number
JPS5564805A
JPS5564805A JP13667978A JP13667978A JPS5564805A JP S5564805 A JPS5564805 A JP S5564805A JP 13667978 A JP13667978 A JP 13667978A JP 13667978 A JP13667978 A JP 13667978A JP S5564805 A JPS5564805 A JP S5564805A
Authority
JP
Japan
Prior art keywords
water
oil
separating agent
oil separating
emulsion
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
JP13667978A
Other languages
Japanese (ja)
Other versions
JPS614570B2 (en
Inventor
Kunio Kakihata
Yoshiharu Tanizaki
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.)
NOF Corp
Original Assignee
Nippon Oil and Fats Co Ltd
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 Nippon Oil and Fats Co Ltd filed Critical Nippon Oil and Fats Co Ltd
Priority to JP13667978A priority Critical patent/JPS5564805A/en
Publication of JPS5564805A publication Critical patent/JPS5564805A/en
Publication of JPS614570B2 publication Critical patent/JPS614570B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a water-insoluble oil separating agent with excellent oil-water separation capacity of an emulsion by adding alkylene oxides to 1,4-diaminodicyclohexylmethane and the like.
CONSTITUTION: A C3 or C4 alkylene oxide and, subsequently, ethylene oxide are added to 1,4-diaminodicyclohexylmethane and the like as a starting matererial with an alkali catalyst and the like at 80W160°C to obtain an oil separating agent based on a mixture of one or more compounds of the formula I, wherein R is a group of the formula II or III, X1WX4 are 14W21, Y1WY4 are 2W24 and n is 3 or 4. This oil separating agent is added to an oil-water emulsion at a concentration of 10W1000ppm and has excellent oil-water separating capacity capable of easily breaking the emulsion. The separated water is discharged outside directly, because this agent hardly dissolues in water.
COPYRIGHT: (C)1980,JPO&Japio
JP13667978A 1978-11-08 1978-11-08 Oil separating agent Granted JPS5564805A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13667978A JPS5564805A (en) 1978-11-08 1978-11-08 Oil separating agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13667978A JPS5564805A (en) 1978-11-08 1978-11-08 Oil separating agent

Publications (2)

Publication Number Publication Date
JPS5564805A true JPS5564805A (en) 1980-05-15
JPS614570B2 JPS614570B2 (en) 1986-02-12

Family

ID=15180933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13667978A Granted JPS5564805A (en) 1978-11-08 1978-11-08 Oil separating agent

Country Status (1)

Country Link
JP (1) JPS5564805A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60202787A (en) * 1984-03-27 1985-10-14 Kurita Water Ind Ltd Treatment of oil-containing waste water

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0771436B2 (en) * 1986-01-24 1995-08-02 株式会社ブリヂストン Equipment
JPS63140865U (en) * 1987-03-05 1988-09-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60202787A (en) * 1984-03-27 1985-10-14 Kurita Water Ind Ltd Treatment of oil-containing waste water

Also Published As

Publication number Publication date
JPS614570B2 (en) 1986-02-12

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