total base number

A set of test device and test method was established to determine the carbonate content and the ratio of base number contributed by carbonates to the total base number of the detergent.

设计了测定润滑油金属清净剂中碳酸盐与酸反应放出二氧化碳的实验装置，建立了测定金属清净剂中碳酸盐含量及碳酸盐碱值占总碱值份额的方法；

The Total Base Number ( TBN) can be described as a measure of oil ′ s ability to neutralise strong acids created during the combustion process.

总碱值（TBN）可以说是润滑油中和燃烧过程中产生的强酸的重要手段。

Total Base Number Surveying Applied in Equipment Lubrication Management in Port Shipping Enterprises

总碱值检测法在港航企业设备润滑管理中的应用

A new method for rapid determining the total base number ( TBN) of internal combustion engine oil by voltammetric techniques was described, the result determined by voltammetric technique was compared with that by standard method.

介绍了用伏安法快速测定内燃机油总碱值新技术，并将伏安法测定结果与标准方法测定结果进行了比较。

A total number of 137 students had enrolled in 2003, and 42 of them had entered Science Base Class.

这届学生共招收137人，进入理科基地班42人。

Total base number of the product may be up to 350~ 580mg KOH/ g, and its kinematic viscosity at 100 ℃ is 50~ 150mm 2/ s.

产品总碱值350～580mg KOH·g-1，而其100℃运动粘度可稳定在150mm2/s以下的较低范围内。

This paper briefs the application of total base number surveying to the whole course of equipment lubrication management.

对总碱值检测法在设备润滑的全过程管理中的应用进行了介绍。

The New Method for Rapid Determining the Total Base Number of Internal Combustion Engine Oil by Voltammetric Techniques

内燃机油总碱值快速分析新技术

Determination of total base number of engine's lubrication oils by cycle voltammetry

润滑油总碱值的循环伏安法测定技术

The research results show that the micellar structure of detergents has an important influence on the performance of products. The particle diameter decreases while the total base number of the detergent increases.

结果表明，添加剂中碳酸盐含量及胶体粒子的组成结构是影响产品性能的重要因素。

It was recognized that the retention percentage of total base number and the sludge amount could reflect the hydrolytic stability.

探讨了评价高碱值磺酸钙水解安定性的方法，认为总碱值保留值和淤渣量均能较好地反映水解安定性。

Rapid determination of antioxidants total acid and total base number in lubricants

润滑剂抗氧剂、总酸值和总碱值的快速测定