JPS5626981A - Production of naphthenic lubricating oil base oil stock - Google Patents

Production of naphthenic lubricating oil base oil stock

Info

Publication number
JPS5626981A
JPS5626981A JP10282279A JP10282279A JPS5626981A JP S5626981 A JPS5626981 A JP S5626981A JP 10282279 A JP10282279 A JP 10282279A JP 10282279 A JP10282279 A JP 10282279A JP S5626981 A JPS5626981 A JP S5626981A
Authority
JP
Japan
Prior art keywords
layer
lubricating oil
stock
raffinate
extract
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.)
Granted
Application number
JP10282279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6121510B2 (cg-RX-API-DMAC7.html
Inventor
Takashi Kaimai
Yoshihito Satomi
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.)
Eneos Corp
Original Assignee
Nippon Mining 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 Nippon Mining Co Ltd filed Critical Nippon Mining Co Ltd
Priority to JP10282279A priority Critical patent/JPS5626981A/ja
Publication of JPS5626981A publication Critical patent/JPS5626981A/ja
Publication of JPS6121510B2 publication Critical patent/JPS6121510B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
JP10282279A 1979-08-14 1979-08-14 Production of naphthenic lubricating oil base oil stock Granted JPS5626981A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10282279A JPS5626981A (en) 1979-08-14 1979-08-14 Production of naphthenic lubricating oil base oil stock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10282279A JPS5626981A (en) 1979-08-14 1979-08-14 Production of naphthenic lubricating oil base oil stock

Publications (2)

Publication Number Publication Date
JPS5626981A true JPS5626981A (en) 1981-03-16
JPS6121510B2 JPS6121510B2 (cg-RX-API-DMAC7.html) 1986-05-27

Family

ID=14337708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10282279A Granted JPS5626981A (en) 1979-08-14 1979-08-14 Production of naphthenic lubricating oil base oil stock

Country Status (1)

Country Link
JP (1) JPS5626981A (cg-RX-API-DMAC7.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56157487A (en) * 1980-04-14 1981-12-04 Texaco Development Corp Manufacture of freezing machine oil
US4892644A (en) * 1985-11-01 1990-01-09 Mobil Oil Corporation Upgrading solvent extracts by double decantation and use of pseudo extract as hydrogen donor
WO2008013096A1 (en) * 2006-07-26 2008-01-31 Idemitsu Kosan Co., Ltd. Process oil for rubber

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56157487A (en) * 1980-04-14 1981-12-04 Texaco Development Corp Manufacture of freezing machine oil
US4892644A (en) * 1985-11-01 1990-01-09 Mobil Oil Corporation Upgrading solvent extracts by double decantation and use of pseudo extract as hydrogen donor
WO2008013096A1 (en) * 2006-07-26 2008-01-31 Idemitsu Kosan Co., Ltd. Process oil for rubber
JP2008031211A (ja) * 2006-07-26 2008-02-14 Idemitsu Kosan Co Ltd ゴム用プロセスオイル

Also Published As

Publication number Publication date
JPS6121510B2 (cg-RX-API-DMAC7.html) 1986-05-27

Similar Documents

Publication Publication Date Title
KR830005082A (ko) 탄화수소유의 용매 추출법
JPS56144078A (en) Preparation of preservative
US3461066A (en) Solvent recovery in the solvent extraction of hydrocarbon oils
MY132002A (en) Oil treatment process
SU839443A3 (ru) Способ получени масла из маслосодер-жАщиХ СЕМ Н
JPS5626981A (en) Production of naphthenic lubricating oil base oil stock
GB1191758A (en) Solvent Recovery
GB1166975A (en) Solvent Separation
US2186298A (en) Solvent refining of hydrocarbon oil and recovery of the solvent
US2701783A (en) Process for the production of a high quality lube oil
GB1311400A (en) Lubricating oil refining process
AU7803991A (en) Process for deasphalting and demetalating crude petroleum or its fractions
ES8202053A1 (es) Procedimiento para el refinado con solvente de una materia prima de aceite lubricante
JPS56151787A (en) Production of naphthenic lubricant base oil
US2902444A (en) Phenol extraction of hydrocarbons with alcohol solvent modifier
US2526722A (en) Solvent refining of light oils
US2165638A (en) Refining hydrocarbon oil
JPS5626982A (en) Production of naphthenic lubricating oil base oil
JPS573888A (en) Preparation of electric insulation oil
GB1361223A (en) Process of extracting the unsaponifiable fraction from natural fats
JPS5670095A (en) Purifying apparatus for waste oil and grease
US2142525A (en) Method of treating oils
US2222645A (en) Separation of components of liquid mixtures
GB511237A (en) An improved process for the solvent extraction of mineral oils
JPS5288579A (en) Method and apparatus of extraction