[go: up one dir, main page]

JPS56136891A - Preparation of lubricating oil - Google Patents

Preparation of lubricating oil

Info

Publication number
JPS56136891A
JPS56136891A JP4046380A JP4046380A JPS56136891A JP S56136891 A JPS56136891 A JP S56136891A JP 4046380 A JP4046380 A JP 4046380A JP 4046380 A JP4046380 A JP 4046380A JP S56136891 A JPS56136891 A JP S56136891A
Authority
JP
Japan
Prior art keywords
oil
component
mixed solvent
lubricating oil
solvent
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
JP4046380A
Other languages
English (en)
Inventor
Akizo Chiba
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.)
KANAGAWAKEN
Kanagawa Prefecture
Original Assignee
KANAGAWAKEN
Kanagawa Prefecture
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 KANAGAWAKEN, Kanagawa Prefecture filed Critical KANAGAWAKEN
Priority to JP4046380A priority Critical patent/JPS56136891A/ja
Publication of JPS56136891A publication Critical patent/JPS56136891A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lubricants (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
JP4046380A 1980-03-31 1980-03-31 Preparation of lubricating oil Pending JPS56136891A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4046380A JPS56136891A (en) 1980-03-31 1980-03-31 Preparation of lubricating oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4046380A JPS56136891A (en) 1980-03-31 1980-03-31 Preparation of lubricating oil

Publications (1)

Publication Number Publication Date
JPS56136891A true JPS56136891A (en) 1981-10-26

Family

ID=12581325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4046380A Pending JPS56136891A (en) 1980-03-31 1980-03-31 Preparation of lubricating oil

Country Status (1)

Country Link
JP (1) JPS56136891A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597882A (en) * 1983-06-13 1986-07-01 Tokyo Denshi Kagaku Co., Ltd. Process for regenerating waste oils of synthetic lubricants containing fluorine atom

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4837401A (ja) * 1971-09-14 1973-06-02
JPS5070406A (ja) * 1973-07-30 1975-06-11

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4837401A (ja) * 1971-09-14 1973-06-02
JPS5070406A (ja) * 1973-07-30 1975-06-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597882A (en) * 1983-06-13 1986-07-01 Tokyo Denshi Kagaku Co., Ltd. Process for regenerating waste oils of synthetic lubricants containing fluorine atom

Similar Documents

Publication Publication Date Title
US5331079A (en) Liquid sorbent
GB1497386A (en) Rerefining of used lubricating oils
JPS57212273A (en) Recording liquid
NO976008L (no) Alkalisk behandlingsmåte for raffinering av brukte oljer
JPS56136891A (en) Preparation of lubricating oil
EP0544035A1 (en) Cleansing composition
JPS5589236A (en) Purification of crude glycol ether
JPS5413509A (en) Method of purification of oil
BR8706067A (pt) Processo para a preparacao de um sal basico,sal assim preparado e composicoes de oleo lubrificante contendo um tal sal
JPS5521442A (en) Separation and elimination of unnecessary substances from waste oil and waste grease
JPS55162400A (en) Sludge dehydrating method by methanol
JPS56143296A (en) Diesel fuel
Powers et al. Rapid chromatographic analysis of soap-thickened lubricating greases
JPS56125495A (en) Refrigerator oil
SU700525A1 (ru) Состав дл удалени минеральных и органических отложений из нефт ных скважин
KR960037803A (ko) 액체 연료 조성물
JPS5547105A (en) Treatment of petroleum waste oil containing water
JPS5670095A (en) Purifying apparatus for waste oil and grease
JPS54110206A (en) Removal of heavy metal contained in petroleum heavy oil
SU1120011A1 (ru) Депрессатор дл нефтепродуктов
JPS5616594A (en) Removal of mediun from coal slurry
JPS57115493A (en) Antioxidant for lubricating oil
JPS57130509A (en) Oil-water separating agent
JPS56159289A (en) Fuel for diesel engine
JPS5547106A (en) Treatment of waste oil containing water