JPS5576950A - Agent for total basicity simplified measurement of lubricating oil - Google Patents

Agent for total basicity simplified measurement of lubricating oil

Info

Publication number
JPS5576950A
JPS5576950A JP14106078A JP14106078A JPS5576950A JP S5576950 A JPS5576950 A JP S5576950A JP 14106078 A JP14106078 A JP 14106078A JP 14106078 A JP14106078 A JP 14106078A JP S5576950 A JPS5576950 A JP S5576950A
Authority
JP
Japan
Prior art keywords
indicator
lubricating oil
alcohol
acid
total basicity
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
JP14106078A
Other languages
Japanese (ja)
Other versions
JPH0117109B2 (en
Inventor
Kazuhisa Kizawa
Ko Maeda
Toshio Tanabe
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.)
KYODO SEKIYU KK
KYODO SEKYU
Eneos Corp
Original Assignee
KYODO SEKIYU KK
KYODO SEKYU
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 KYODO SEKIYU KK, KYODO SEKYU, Nippon Mining Co Ltd filed Critical KYODO SEKIYU KK
Priority to JP14106078A priority Critical patent/JPS5576950A/en
Publication of JPS5576950A publication Critical patent/JPS5576950A/en
Publication of JPH0117109B2 publication Critical patent/JPH0117109B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

PURPOSE: To measure the total basicity of lubricating oil simply and rapidly, by using an indicator obtained by dissolving a hidrocarbon solvent, one or more of a specified acid and an indicator with 4W6 pH in a low fatty alcohol water solution with a specified quantity of water.
CONSTITUTION: A solution manufactured by dissolving a hidrocarbon solvent, which can dilute a lubricating oil sample, not less then one kind of an acid among perchloric acid, sulfuric acid and hydrochloric acid, and an indicator, which colors at 4W6pH, in a low fatty monoatomic alcohol water solution with 10W80 volume % water content is employed as a total basicity measuring agent of lubricating oil. It is preferable that n-hexane, toluene, kerosene, etc. are made use of as the hydrocarbon solvent and an indicator for neutralization analysis - particularly, a mixed indicator, etc. of methyl red and bromcresol green - is used as the indicator with 4W6pH. Methyl alcohol, ethyl alcohol, isopropyl alcohol, etc. are employed as low fatty alcohol.
COPYRIGHT: (C)1980,JPO&Japio
JP14106078A 1978-11-17 1978-11-17 Agent for total basicity simplified measurement of lubricating oil Granted JPS5576950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14106078A JPS5576950A (en) 1978-11-17 1978-11-17 Agent for total basicity simplified measurement of lubricating oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14106078A JPS5576950A (en) 1978-11-17 1978-11-17 Agent for total basicity simplified measurement of lubricating oil

Publications (2)

Publication Number Publication Date
JPS5576950A true JPS5576950A (en) 1980-06-10
JPH0117109B2 JPH0117109B2 (en) 1989-03-29

Family

ID=15283304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14106078A Granted JPS5576950A (en) 1978-11-17 1978-11-17 Agent for total basicity simplified measurement of lubricating oil

Country Status (1)

Country Link
JP (1) JPS5576950A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5862559A (en) * 1981-10-12 1983-04-14 Nippon Oil Co Ltd Simple measurement of total base in internal-combustion engine lubricant
EP1239281A2 (en) * 2001-03-09 2002-09-11 Schmack Biogas GmbH Rapid test for detecting acidic or alkaline components in oils
RU2484462C1 (en) * 2012-06-05 2013-06-10 Государственное научное учреждение Всероссийский научно-исследовательский институт использования техники и нефтепродуктов Российской академии сельскохозяйственных наук (ГНУ ВНИИТиН Россельхозакадемии) Method of determining base number of engine oil
US9778242B2 (en) 2013-08-30 2017-10-03 Illinois Tool Works Inc. Metal working fluid composition and method of detecting fluid deterioration
RU2731818C1 (en) * 2019-04-01 2020-09-08 Общество с ограниченной ответственностью "Химмотолог" Method for rapid analysis of additives, lubricants, industrial fluids, including waste ones (embodiments)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411797A (en) * 1977-06-28 1979-01-29 Shell Sekyu Determination of alkali value in engine oil and oil sampling device therefor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411797A (en) * 1977-06-28 1979-01-29 Shell Sekyu Determination of alkali value in engine oil and oil sampling device therefor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5862559A (en) * 1981-10-12 1983-04-14 Nippon Oil Co Ltd Simple measurement of total base in internal-combustion engine lubricant
JPH0131587B2 (en) * 1981-10-12 1989-06-27 Nippon Oil Co Ltd
EP1239281A2 (en) * 2001-03-09 2002-09-11 Schmack Biogas GmbH Rapid test for detecting acidic or alkaline components in oils
EP1239281A3 (en) * 2001-03-09 2003-08-13 Schmack Biogas GmbH Rapid test for detecting acidic or alkaline components in oils
RU2484462C1 (en) * 2012-06-05 2013-06-10 Государственное научное учреждение Всероссийский научно-исследовательский институт использования техники и нефтепродуктов Российской академии сельскохозяйственных наук (ГНУ ВНИИТиН Россельхозакадемии) Method of determining base number of engine oil
US9778242B2 (en) 2013-08-30 2017-10-03 Illinois Tool Works Inc. Metal working fluid composition and method of detecting fluid deterioration
RU2731818C1 (en) * 2019-04-01 2020-09-08 Общество с ограниченной ответственностью "Химмотолог" Method for rapid analysis of additives, lubricants, industrial fluids, including waste ones (embodiments)

Also Published As

Publication number Publication date
JPH0117109B2 (en) 1989-03-29

Similar Documents

Publication Publication Date Title
JPS5576950A (en) Agent for total basicity simplified measurement of lubricating oil
FR2389944A1 (en)
JPS56168157A (en) Method for quantitative analysis of alcohol mixing ratio of gasahol
JPS5614945A (en) Peroxide value measuring method
JPS5648553A (en) Simple analyzing method for alcohol in liquid fuel
JPS5584532A (en) Preparing emulsion
JPS51134685A (en) Fluid softness measurement method
JPS5666755A (en) Measuring method of concentration of petroleum system sludge
JPS5523401A (en) Measuring method for lipid peroxide
JPS5552945A (en) Immuno-chemical measuring reagent and method of novel haptene
Popova et al. Determination of the acid number of synthetic aviation oils by means of potentiometric titration
JPS524869A (en) Unit-quantity method of liquid and its device
JPS5393089A (en) Measuring method of steam quantity
JPS55131767A (en) Handy acid value measurement of dry cleaning solvent
JPS52105854A (en) Device for measuring wear of rope groove
JPS5575650A (en) Measuring method for oiling amount for fiber
Platell et al. Methods for determination of phosphorus in waters
JPS53123996A (en) Electrode for measuring perchloric acid ion activity
JPS5320172A (en) Wind force fractioning device
JPS5258564A (en) Concentration meter
JPS5425775A (en) Easy measuring method of dielectric characteristics
JPS545493A (en) Measuring apparatus of total carbon quantity in liquid specimen
JPS5252689A (en) Method of continously measuring tritium in water and measuring apparatu s
JPS53109691A (en) Flow cell type analysis method and apparatus liquid for specimen
JPS51141692A (en) Lubricating oil deterioration test and instrument therefor