JPS5214602A - Process for preparing naphthene base oil - Google Patents

Process for preparing naphthene base oil

Info

Publication number
JPS5214602A
JPS5214602A JP9019275A JP9019275A JPS5214602A JP S5214602 A JPS5214602 A JP S5214602A JP 9019275 A JP9019275 A JP 9019275A JP 9019275 A JP9019275 A JP 9019275A JP S5214602 A JPS5214602 A JP S5214602A
Authority
JP
Japan
Prior art keywords
preparing
base oil
naphthene base
hydrogenated
catalyst
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
JP9019275A
Other languages
Japanese (ja)
Other versions
JPS5347243B2 (en
Inventor
Mitsuo Iguchi
Yasushi Niihata
Yasushi Saito
Hiroshi Takagi
Minoru Morinaga
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.)
Showa Shell Sekiyu KK
Showa Oil Co Ltd
Original Assignee
Showa Shell Sekiyu KK
Showa Oil 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 Showa Shell Sekiyu KK, Showa Oil Co Ltd filed Critical Showa Shell Sekiyu KK
Priority to JP9019275A priority Critical patent/JPS5214602A/en
Publication of JPS5214602A publication Critical patent/JPS5214602A/en
Publication of JPS5347243B2 publication Critical patent/JPS5347243B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

PURPOSE: An extract containing ≥60π ov aromatic components obtained as a by-product of the manufacturing of a parafin base lubricating oil by solvent refining process, is hydrogenated in presence of a catalyst comprising at least one metal selected from VI and VIII groups of periodic table carried on a ϒ-alumina carrier.
COPYRIGHT: (C)1977,JPO&Japio
JP9019275A 1975-07-25 1975-07-25 Process for preparing naphthene base oil Granted JPS5214602A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9019275A JPS5214602A (en) 1975-07-25 1975-07-25 Process for preparing naphthene base oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9019275A JPS5214602A (en) 1975-07-25 1975-07-25 Process for preparing naphthene base oil

Publications (2)

Publication Number Publication Date
JPS5214602A true JPS5214602A (en) 1977-02-03
JPS5347243B2 JPS5347243B2 (en) 1978-12-20

Family

ID=13991606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9019275A Granted JPS5214602A (en) 1975-07-25 1975-07-25 Process for preparing naphthene base oil

Country Status (1)

Country Link
JP (1) JPS5214602A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5958089A (en) * 1982-08-23 1984-04-03 ブリテイツシユ・ガス・コ−ポレ−シヨン Methane-rich gas manufacture
US4515680A (en) * 1983-05-16 1985-05-07 Ashland Oil, Inc. Naphthenic lube oils
JP2013516527A (en) * 2010-02-17 2013-05-13 クラウス ダーレケ コマンディートゲゼルシャフト Process for producing naphthenic process oils by hydrogenation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967146A (en) * 1957-12-30 1961-01-03 Texaco Inc Petroleum refining process
US3790470A (en) * 1972-12-06 1974-02-05 Texaco Inc Production of lubricating oils
JPS5019802A (en) * 1973-05-14 1975-03-03

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967146A (en) * 1957-12-30 1961-01-03 Texaco Inc Petroleum refining process
US3790470A (en) * 1972-12-06 1974-02-05 Texaco Inc Production of lubricating oils
JPS5019802A (en) * 1973-05-14 1975-03-03

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5958089A (en) * 1982-08-23 1984-04-03 ブリテイツシユ・ガス・コ−ポレ−シヨン Methane-rich gas manufacture
US4515680A (en) * 1983-05-16 1985-05-07 Ashland Oil, Inc. Naphthenic lube oils
JP2013516527A (en) * 2010-02-17 2013-05-13 クラウス ダーレケ コマンディートゲゼルシャフト Process for producing naphthenic process oils by hydrogenation

Also Published As

Publication number Publication date
JPS5347243B2 (en) 1978-12-20

Similar Documents

Publication Publication Date Title
JPS5226506A (en) Lubricating oil composition for compressor
JPS5214602A (en) Process for preparing naphthene base oil
JPS51149028A (en) Method of adding photographic additives
JPS51144395A (en) Process for refinig gas containing volatile organic compounds
JPS5257209A (en) Lubricating oil
JPS51129903A (en) High precision supply process of non- compresive fluid
JPS5219702A (en) Lubricant composition
JPS51147869A (en) Turn table equipment driven by linear motor
JPS53122692A (en) Process for sulfurizing hydrogenated catalyst
JPS5257208A (en) Preparation of heat stable lubricating base oil
JPS5269408A (en) Lubricating oil compositions
JPS51129402A (en) Lubricant oil
EP0031168A3 (en) Process for copolymerizing ethylene with n-butene-1
JPS5219843A (en) Bearing apparatus
JPS529005A (en) Alkaline detergent composition
JPS5223086A (en) Novel method of preparing 2,3- dioxopiperazine
JPS52132268A (en) Lubricating oil composition
JPS51117973A (en) A method for separating and removing liquid material from the liquid p hase containing water-uncompatible liquid material and water
BG28842A3 (en) METHOD FOR OBTAINING 2,3-DICHLORANIZOLE
JPS5281471A (en) Lubricating oil composition
JPS548604A (en) Method of removing metals in hydrocarbon oil
JPS51144402A (en) A hydrogenation desulfurization method
JPS51148707A (en) A method for manufacturing an additive for a lubricating oil
JPS5241579A (en) Device for measuring of performance of lubricating oil
JPS5232904A (en) Method and apparatus for the regeneration of lubricating oil