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English Translations » 制氢、加氢专区 » [Q&A Question 273] 2017.10.01

[Q&A Question 273] 2017.10.01

2017-10-01 View Original

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This post was last edited by liuquan1100 on 2017-10-1 11:45. [Q&A Question 273] 2017.10.01: In routine testing, which indicators of the unit’s lubricating oil are primarily monitored? (Unless otherwise specified, all questions and answers are based on hydrogenation units.) ) The answers to the daily questions change, and today’s answers are shown in subsequent questions. For management purposes, if you need to view content from a few days ago, please access it through the summary post below. 2017 Q&A Summary Thread (updates have begun) http://bbs.hcbbs.com/thread-1657793-1-1.html 2017 Daily Question Summary Thread (updates have begun) http://bbs.hcbbs.com/thread-1657794-1-1.html 2016 Q&A Summary Thread (updates completed) http://bbs.hcbbs.com/thread-1597792-1-1.html (Source: Haichuan Chemical Industry Forum)
Reply #2 2017-10-01
pH value, pollution level, moisture content
Reply #3 2017-10-01
Viscosity, water content, total acid value, dyeing analysis, spectral elemental analysis, ferrography wear analysis, PQ index
Reply #4 2017-10-01
Flash point - Viscosity - Pour point - Acid value - Freezing point - Density - Colority - Air release property - Cloud point - Demulsification
Reply #5 2017-10-01
1. Appearance 2. Density 3. Viscosity 4. Viscosity Index 5. Flash Point 6. Freezing Point and Pour Point
Reply #6 2017-10-01
The test items include: appearance, colority, density, viscosity, viscosity index, flash point, freezing point, pour point, pH value, neutralization value, moisture, mechanical impurities, ash, sulfur ash, residue, foaming property, etc
Reply #7 2017-10-01
I think appearance, mechanical impurities, viscosity values, and moisture are the most commonly tested parameters
Reply #8 2017-10-01
(1) Appearance (chroma). (2) Density: (3) Viscosity: (4) Viscosity index (5) Flash point (6) Alkali value and neutralization value (7) Moisture (8) Mechanical impurities (9) Ash and sulfuric acid ash (10) Residue
Reply #9 2017-10-01
1. pH value indicator； 2. Pollution index ； 3. Water content

Translated at 2026-07-21 20:47:06

Original: https://bbs.hcbbs.com/thread-1848366-1-1.html

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