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柴油十六烷值改进剂为什么能够成为市场的新宠?
作者:admin 来源:本站 发布时间:2020-1-3 16:40:39 浏览次数:243

十六烷值改进剂又称柴油十六烷值改进剂

  Cetane number improver, also known as Diesel Cetane Number Improver

  柴油十六烷值是表征柴油抗爆性能的主要指标。柴油机爆震,其表面现象与汽油机相似,但产生的原因不同。虽然这两种爆震都是由燃料的自燃引起的,但与汽油发动机不同,柴油发动机的爆震原因是柴油不会自燃,当它开始自燃时,燃料在气缸内积聚了太多。因此,柴油的十六烷值也代表了柴油的性质。十六烷值100就是正十六烷,也就是52。如果某些油的抗爆性能与含有52%正十六烷的标准燃料相同。

  Cetane number of diesel fuel is the main index to characterize the antiknock performance of diesel fuel. The surface phenomenon of diesel engine knock is similar to that of gasoline engine, but the causes are different. Although these two kinds of knock are caused by the spontaneous combustion of fuel, different from gasoline engine, the knock reason of diesel engine is that diesel engine will not self ignite. When it starts to self ignite, fuel accumulates too much in the cylinder. Therefore, the cetane number of diesel fuel also represents the nature of diesel fuel. Cetane number 100 is normal cetane, which is 52. If some oils have the same antiknock properties as standard fuels containing 52% n-cetane.

  柴油利用率高,柴油燃烧均匀,热动力高,节省燃料。一般来说,对于转速在1000转/分以下的高速柴油机,建议选用十六烷值为45-50的轻型柴油机;对于转速在1000转/分以下的中低速柴油机,建议选用十六烷值为35-49的重型柴油机。

  High utilization rate of diesel oil, uniform combustion of diesel oil, high thermal power, fuel saving. Generally speaking, for high-speed diesel engine with speed below 1000 rpm, light diesel engine with cetane number of 45-50 is recommended; for medium and low-speed diesel engine with speed below 1000 rpm, heavy diesel engine with cetane number of 35-49 is recommended.

  适用于各种直馏柴油、催化柴油和混合柴油。但是,应该指出:1。使用HMD-十六烷值改进剂前,应进行构型实验,优化产品类型和用量。2. HMD-十六烷改性剂可直接添加到柴油中,一般0.5~2‰的柴油为宜。提高柴油十六烷值的化工产品有硝基化合物、亚硝基化合物、氧化产物、过氧化物、杂环化合物等。但作为十六烷值改进剂,烷基硝酸盐主要用于硝酸戊酯、硝酸辛酯、硝酸环己酯等。

  Suitable for all kinds of straight run diesel, catalytic diesel and mixed diesel. However, it should be noted that: 1. Before using HMD cetane number improver, the configuration experiment should be carried out to optimize the product type and dosage. 2. HMD cetane modifier can be directly added to diesel oil. Generally, 0.5 ~ 2 ‰ diesel oil is suitable. The chemical products for increasing cetane number of diesel oil include nitro compounds, nitroso compounds, oxidation products, peroxides, heterocyclic compounds, etc. But as cetane number improver, alkyl nitrate is mainly used in amyl nitrate, octyl nitrate, cyclohexyl nitrate and so on.

  以上就是恒信汽油动力改进剂对柴油十六烷值改进剂使用方式的详细介绍,想要了解更多请点击官网http://www.jnsycd.com

  The above is the detailed introduction of Hengxin gasoline power improver to the use of Diesel Cetane Number Improver. To learn more, please click http://www.jnsycd.com 


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