JPS5287111A - Recovery of fatty acids from cold rolling oil scum - Google Patents
Recovery of fatty acids from cold rolling oil scumInfo
- Publication number
- JPS5287111A JPS5287111A JP212776A JP212776A JPS5287111A JP S5287111 A JPS5287111 A JP S5287111A JP 212776 A JP212776 A JP 212776A JP 212776 A JP212776 A JP 212776A JP S5287111 A JPS5287111 A JP S5287111A
- Authority
- JP
- Japan
- Prior art keywords
- fatty acids
- recovery
- cold rolling
- rolling oil
- oil scum
- 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.)
- Pending
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: Sodium hydroxide is made to react on the scum to convert beef tallow component to sodium soap and the component other than tallow contained therein are removed. Subsequently the soap is allowed to react with sulfuric acid and distilled to recover fatty acids free of mineral oils.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP212776A JPS5287111A (en) | 1976-01-12 | 1976-01-12 | Recovery of fatty acids from cold rolling oil scum |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP212776A JPS5287111A (en) | 1976-01-12 | 1976-01-12 | Recovery of fatty acids from cold rolling oil scum |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5287111A true JPS5287111A (en) | 1977-07-20 |
Family
ID=11520665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP212776A Pending JPS5287111A (en) | 1976-01-12 | 1976-01-12 | Recovery of fatty acids from cold rolling oil scum |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5287111A (en) |
-
1976
- 1976-01-12 JP JP212776A patent/JPS5287111A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5287111A (en) | Recovery of fatty acids from cold rolling oil scum | |
ES270774U (en) | Tube plug. | |
JPS5413509A (en) | Method of purification of oil | |
FI832277L (en) | FOERFARANDE FOER RENGOERING AV TRIGLYCERIDOLJOR | |
JPS52104504A (en) | Process for recovering oil from oil sludge | |
JPS5273555A (en) | Separating method | |
JPS5256104A (en) | Lubricating composition | |
JPS53114801A (en) | Production of coke | |
JPS52101558A (en) | Device for converting speed of crane | |
JPS5424826A (en) | Preparation of salt of alcohol sulfuric acid ester | |
JPS5228165A (en) | Disposal process of waste water comprising fluorine | |
JPS5245769A (en) | Oil/water separation apparatus | |
JPS5289765A (en) | Lubricating compound | |
JPS5420937A (en) | Coiling method for strip of down-coiler | |
JPS52113446A (en) | Oil-containing bearing | |
JPS5293723A (en) | Novel preparation of 3,5-dichloroaniline | |
JPS5356162A (en) | Method and apparatus for removing sticking sodium | |
JPS57136902A (en) | Transferring method of cation | |
JPS5241458A (en) | Sludge freezing and melting system | |
JPS5241459A (en) | Sludge freezing and melting system | |
JPS5228164A (en) | Disposal process waste water comprising fluorine | |
JPS52147602A (en) | Soap composition | |
JPS52123403A (en) | Treatment of oil sludge | |
JPS5263885A (en) | Method of recovering oil withatactic polypropylene | |
JPS5346155A (en) | Process for purifying waste water containing oil |