tbn

Generally , we can get the capacity that lubricating oil neutralize acid by measuring TBN in lubricate to prevent overuse of lubricate oil .

为防止润滑油过度使用，人们通常通过测定总碱值以了解润滑油中和酸性物质的能力。

The influence of the crystal form of detergent on the determination of TBN

清净剂晶型分布对碱值分析的影响

Influence of Lower Sulfur Diesel on Reduction of Engine Oil TBN Depletion

柴油低硫化将降低机油TBN消耗

Synthesis and application of super high TBN Petroleum Calcium Sulfonate

超高碱值石油磺酸钙的合成及应用

The development of 100 TBN marine cylinder oil

100号船用汽缸油的研制

Study on selection of processed materials of preparation of high TBN petroleum calcium sulfonate additive

制备高碱石油磺酸钙添加剂的原料选择

Relationship Between TBN Retention and Antioxidation Performance of Engine Oils

发动机油碱值保持能力与油品抗氧化性能关系的考察

A new measurement techniques for TBN of lubricate

一种测定润滑油总碱值的新技术

A new method to measure TBN of lubricating oil , which is called cyclic voltammetric method , is introduced .

介绍了润滑油总碱值的一种测定新技术&循环伏安法。

Crouch is best known for his decades host in the TBN show , Praise the Lord .

克劳奇因主持了多年的三一广播网节目《感谢上帝》而闻名。

The magnesium naphthenate of 400 TBN is produced with naphthenic acid and magnesia .

利用稠油环烷酸与氧化镁制备TBN400超高碱值环烷酸镁。

The standard TBN measurement using venomous chemic reagent and the end-point of titration couldn 't be determined .

测定润滑油的总碱值的标准方法的化学试剂毒性较大，且滴定终点不易判断。

NPR 's Sam Sanders reports Crouch helped to make TBN , the largest Christian television network in the world .

据NPR新闻的山姆·桑德斯报道，克劳奇助三一广播网成为世界上最大的基督电视网。

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。

The detergents have a secondary role in providing ′ base ′ ( or TBN ) to neutralise combustions acids

清洁剂的另外一个功效，是提供碱性（或者TBN），以中和燃烧生成的酸性物质

The proposed merger between the two giant chemical companies AKC and TBN is to go ahead despite objections lodged with the Monopolies Commission .

尽管垄断委员会提出异议，但两家大型化工公司AKC和TBN的合并计划仍将继续实施。

Total basic number ( TBN ) of the final product is over 400 mg KOH / g , through physical chemical analysis and analog evaluation , the product is proved to be high quality .

最后可制得总碱值（TBN）超过400mgKOH/g的超高碱值磺酸钙产品，所得产品的理化指标、模拟评定结果都达到了国内外同类产品水平。

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。

Under optimized condition , NBS / TBN catalysed selective aerobic oxidation of a broad range of primary and secondary alcohols , to the corresponding aldehydes , ketones and esters .

在优化条件下，NBS/TBN催化体系能有效地氧化各种伯、仲醇为相应的醛、酮或酯。

It was found that pasteurization had little effect on stale flavor , while storage temperature and oxygen could change apparently the levels of 5-HMF , Peak B , Strecker aldehydes , TBN , DPPH and color in beer .

结果表明，热力灭菌对啤酒的风味稳定性影响较小；贮存温度和溶解氧明显影响啤酒中5-羟甲基糠醛、B峰、史垂克醛类、TBN、DPPH还原力、色度等风味稳定性指标的浓度；

■ By using the real observed traffic flow data , we implemented and tested the performance of the methods for TBN construction , inferences and the corresponding traffic flow prediction . Experimental results show that the methods we proposed in this thesis are efficient , accurate , and practical .

■采用实际观测到的交通流量数据，我们实现并测试了本文提出的TBN的构建、推理及相应的流量预测方法，实验结果表明，本文提出的方法是高效的、准确的、可用的。

Alkylphenol and calcium hydroxide were used as raw material , and a special accelerant was applied under certain pressure . The reaction conditions of neutralization and carboxylation were investigated and optimized to obtain a neutral calcium alkylsalicylate having TBN of 98.9 mgKOH / g.

以烷基酚和氢氧化钙等为原料，在引入特定促进剂及一定压力条件下，通过对中和及羧基化反应条件的优化考察，合成了一种碱值达到98.9mgKOH/g的中性烷基水杨酸盐产品。