JPS5287111A - Recovery of fatty acids from cold rolling oil scum - Google Patents

Recovery of fatty acids from cold rolling oil scum

Info

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
Application number
JP212776A
Other languages
Japanese (ja)
Inventor
Akio Suzuki
Shuji Endo
Yoshiro Abe
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP212776A priority Critical patent/JPS5287111A/en
Publication of JPS5287111A publication Critical patent/JPS5287111A/en
Pending legal-status Critical Current

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
JP212776A 1976-01-12 1976-01-12 Recovery of fatty acids from cold rolling oil scum Pending JPS5287111A (en)

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)

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