JPH04520B2 - - Google Patents

Info

Publication number
JPH04520B2
JPH04520B2 JP60175719A JP17571985A JPH04520B2 JP H04520 B2 JPH04520 B2 JP H04520B2 JP 60175719 A JP60175719 A JP 60175719A JP 17571985 A JP17571985 A JP 17571985A JP H04520 B2 JPH04520 B2 JP H04520B2
Authority
JP
Japan
Prior art keywords
oils
oil
organic solvent
gas
concentration
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.)
Expired - Lifetime
Application number
JP60175719A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6236497A (ja
Inventor
Tadaaki Saeki
Isao Yoshida
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP17571985A priority Critical patent/JPS6236497A/ja
Publication of JPS6236497A publication Critical patent/JPS6236497A/ja
Publication of JPH04520B2 publication Critical patent/JPH04520B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lubricants (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
JP17571985A 1985-08-12 1985-08-12 油類の回収方法 Granted JPS6236497A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17571985A JPS6236497A (ja) 1985-08-12 1985-08-12 油類の回収方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17571985A JPS6236497A (ja) 1985-08-12 1985-08-12 油類の回収方法

Publications (2)

Publication Number Publication Date
JPS6236497A JPS6236497A (ja) 1987-02-17
JPH04520B2 true JPH04520B2 (enrdf_load_stackoverflow) 1992-01-07

Family

ID=16001040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17571985A Granted JPS6236497A (ja) 1985-08-12 1985-08-12 油類の回収方法

Country Status (1)

Country Link
JP (1) JPS6236497A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0171501B1 (ko) * 1996-08-28 1999-03-20 이성래 폐유 재생 장치 및 방법
DE19806208C1 (de) * 1998-02-16 1999-06-24 Ghalamfarsa S M C Mostofizadeh Verfahren und Vorrichtung zur kontinuierlichen Aufarbeitung gebrauchter Pflanzenöle
CN108148673A (zh) * 2017-12-28 2018-06-12 上海天汉环境资源有限公司 一种用于润滑油脱色的萃取剂及采用其进行萃取的萃取工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1180298A (en) * 1980-06-09 1985-01-02 Clifford Langridge Recovery of contaminated seal oils
JPS5945398A (ja) * 1982-09-08 1984-03-14 Tokuyama Soda Co Ltd 潤滑油の精製方法

Also Published As

Publication number Publication date
JPS6236497A (ja) 1987-02-17

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