JPS5576950A - Agent for total basicity simplified measurement of lubricating oil - Google Patents
Agent for total basicity simplified measurement of lubricating oilInfo
- 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
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
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)
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)
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 |
-
1978
- 1978-11-17 JP JP14106078A patent/JPS5576950A/en active Granted
Patent Citations (1)
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)
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 |