JPS5564805A - Oil separating agent - Google Patents
Oil separating agentInfo
- 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
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
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)
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)
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 |
-
1978
- 1978-11-08 JP JP13667978A patent/JPS5564805A/en active Granted
Cited By (1)
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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