JPS6136623B2 - - Google Patents

Info

Publication number
JPS6136623B2
JPS6136623B2 JP12900180A JP12900180A JPS6136623B2 JP S6136623 B2 JPS6136623 B2 JP S6136623B2 JP 12900180 A JP12900180 A JP 12900180A JP 12900180 A JP12900180 A JP 12900180A JP S6136623 B2 JPS6136623 B2 JP S6136623B2
Authority
JP
Japan
Prior art keywords
lubricating oil
acid
color
base number
total base
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
Application number
JP12900180A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5752858A (en
Inventor
Takumi Kawakami
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.)
Cosmo Oil Co Ltd
Original Assignee
Maruzen 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 Maruzen Oil Co Ltd filed Critical Maruzen Oil Co Ltd
Priority to JP12900180A priority Critical patent/JPS5752858A/ja
Publication of JPS5752858A publication Critical patent/JPS5752858A/ja
Publication of JPS6136623B2 publication Critical patent/JPS6136623B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
    • G01N31/168—Determining water content by using Karl Fischer reagent

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
JP12900180A 1980-09-16 1980-09-16 Simple testing method for total base value of lubricating oil Granted JPS5752858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12900180A JPS5752858A (en) 1980-09-16 1980-09-16 Simple testing method for total base value of lubricating oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12900180A JPS5752858A (en) 1980-09-16 1980-09-16 Simple testing method for total base value of lubricating oil

Publications (2)

Publication Number Publication Date
JPS5752858A JPS5752858A (en) 1982-03-29
JPS6136623B2 true JPS6136623B2 (fr) 1986-08-19

Family

ID=14998683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12900180A Granted JPS5752858A (en) 1980-09-16 1980-09-16 Simple testing method for total base value of lubricating oil

Country Status (1)

Country Link
JP (1) JPS5752858A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6417464U (fr) * 1987-07-22 1989-01-27

Also Published As

Publication number Publication date
JPS5752858A (en) 1982-03-29

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