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- Lubrification degradation of low sulfur diesel oil causes oil pump abrasion of engine. 由于低硫低芳烃柴油的润滑性能下降,会导致发动机的油泵磨损。
- Ultralow sulfur diesel fuel is required for machinery, along with filters to screen out diesel particulates. 超低含硫柴油燃料所需的机械，随着过滤器，以筛选出的柴油微粒。
- The poor lubricity of low sulfur diesel fuel results in the bad wear of fuel pump. 低硫柴油的润滑性差,导致燃油泵严重磨损。
- One kind of lubricity improver for low sulfur diesel was synthesized by low cost raw materials, such as unsatu-rated mixed acid and polyol. 采用不饱和混合酸和多元醇等低成本原料合成出一种低硫柴油润滑性能改进剂,并对其润滑性能、兼容性、腐蚀性、水反应和低温性能进行了评价。
- Production of clean gasoline with low olefin, sulfur and benzene contents and low vapor pressure, and ultra low sulfur diesel economically and competitively require judicious development and application of technologies. 经济有效的制造烯烃、磺、苯含量和低蒸气压汽油和超低硫柴油需要审慎的开发和应用新技术。
- The lubricity of low sulfur diesel fuels tends to be poor due to deep desulfurization.In order to improve the lubricity of low sulphur diesel fuels, additives should be used on diesel fuels. 摘要柴油深度脱硫导致柴油润滑性下降，为提高低硫柴油的润滑性，需在柴油中加入柴油润滑剂。
- Ultralow Sulfur Diesel Oil and Free Sulfur Gasoline 燃料油低硫化的最新进展
- Keywords low sulfur diesel fuel;lubricity;additive;polyol ester; 低硫柴油;润滑性;添加剂;多元醇酯;
- 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
- Sulfur can be used to make gunpowder. 硫磺可以用来制造火药。
- The tractor is powered by a diesel engine. 这台曳引机是用柴油机发动的。
- The steam locomotives were superseded by diesel units. 蒸汽机车已被柴油内燃机车所取代。
- Microcoulometry for determination of sulfur content in ultra-low sulfur diesel oil product 测定超低硫柴油产品中硫含量的微库仑分析法
- Diesel is the more economical in fuel on a pound per horse power basis. 以一磅对一马力的比率而言，柴油式在燃料上是比较经济的。
- Keywords lubricity improver;low sulfur diesel;unsaturated acid;polyol;wear preventing property; 润滑性能改进剂;低硫柴油;不饱和酸;多元醇;抗磨性能;
- Nearly all the tractors operate on diesel oil. 几乎所有的拖拉机都用柴油开动。
- Iron and steel with too much sulfur are red-short. 含硫过多的铁和钢都是热脆性的。
- Keywords ultralow sulfur diesel catalytic stripping technology;countercurrent hydrogenation;fastening-sulfur catalyst;liquid flooding; 超低硫柴油;催化汽提工艺;逆流加氢;固硫型催化剂;液泛;
- The diesel engine is reliable and longlasting. 柴油发动机可靠并经久耐用。
- We filled up with diesel at the petrol station. 我们在加油站加满了柴油。
