JPS5262309A - Purification of waste oil - Google Patents

Purification of waste oil

Info

Publication number
JPS5262309A
JPS5262309A JP13886675A JP13886675A JPS5262309A JP S5262309 A JPS5262309 A JP S5262309A JP 13886675 A JP13886675 A JP 13886675A JP 13886675 A JP13886675 A JP 13886675A JP S5262309 A JPS5262309 A JP S5262309A
Authority
JP
Japan
Prior art keywords
waste oil
purification
oil
sulfuric acid
settling
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
JP13886675A
Other languages
English (en)
Inventor
Keizo Ukita
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.)
SANYO SEIYUSHIYO KK
SANYOU SEIYUSHIYO KK
Zeon Corp
Original Assignee
SANYO SEIYUSHIYO KK
SANYOU SEIYUSHIYO KK
Nippon Zeon 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 SANYO SEIYUSHIYO KK, SANYOU SEIYUSHIYO KK, Nippon Zeon Co Ltd filed Critical SANYO SEIYUSHIYO KK
Priority to JP13886675A priority Critical patent/JPS5262309A/ja
Publication of JPS5262309A publication Critical patent/JPS5262309A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lubricants (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
JP13886675A 1975-11-19 1975-11-19 Purification of waste oil Pending JPS5262309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13886675A JPS5262309A (en) 1975-11-19 1975-11-19 Purification of waste oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13886675A JPS5262309A (en) 1975-11-19 1975-11-19 Purification of waste oil

Publications (1)

Publication Number Publication Date
JPS5262309A true JPS5262309A (en) 1977-05-23

Family

ID=15231947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13886675A Pending JPS5262309A (en) 1975-11-19 1975-11-19 Purification of waste oil

Country Status (1)

Country Link
JP (1) JPS5262309A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0524398U (ja) * 1991-09-03 1993-03-30 株式会社貝印刃物開発センター 手動回転式鉛筆削り具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0524398U (ja) * 1991-09-03 1993-03-30 株式会社貝印刃物開発センター 手動回転式鉛筆削り具

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