the majority were found to improve the unadditized reference winter diesel fuel lubricity.The most cost effective lubricity additive surveyed was a bio-based product.The overall Lubricity Number coefficient of variation of the individual M-ROCLE data of approximately 5.3% indicated high test precision...
In my article last month, I discussed regular grade diesel fuel (“The Changing Face of Diesel Fuel Today”). The fact that the EMA has re-emphasized the need for lubricity and low temperature operability has placed a tremendous burden on the user. This is because ASTM has not incorporated ...
This has an adverse effect on the lubricating properties of diesel fuel. The shortened life of engine components such as the fuel injection pump and injectors has been attributed to the lack of lubricity of diesel fuel. Experiments are conducted using a High-Frequency reciprocating rig built as ...
A series of fatty acid esters with low aliphatic alcohols (bio-diesel) samples was prepared by vegetable oils, such as colza oil, soybean oil and etc., and the effect of adding bio-diesel samples to the low-sulfur or ultra low-sulfur diesel fuels on the lubricity was investigated by using...
Preparation and Evaluation of Lubricity Additives for Low-Sulfur Diesel Fuel The effect of FAMEs on the lubricating performance of low-sulfur diesel (LSD) was determined using the high-frequency reciprocating rig test. FAMEs were efficient enough to serve as a lubricity additive (LA), and the eff...
润滑性 Lubricity µm < 520 ISO 12156-1 Note: 1. All data provided on this site is for information purposes only, explicitly non-binding and subject to changes without further notice. 2. To confirm whether the engine can use special types of fuel, please provide detailed fuel ...
Additive Using Biodiesel as a Lubricity for Petroleum 使用生物柴油作为润滑油添加剂 热度: Report to the Legislature ___ Petroleum Diesel Fuel and Biodiesel Technical Cold Weather Issues Ralph Groschen, 651-201-6223 625 Robert St. N., St. Paul, MN .mda.state.mn.us February...
98/01097 Formulating multi-functional detergent additive packages to assist in minimizing diesel fuel emissions—the combination of lubricity performance w... Not Available M Tao,W Jian,QC Ming,... - 《Applied Mechanics & Materials》 被引量: 55发表: 2012年 Improving turbocharged diesel engine oper...
Methods of making fuel additives and fuel additive formulations are presented that include degummed lipid acid or lipid ester; a bean oil and/or seed oil; a pour point depressant; a
Again, 0.5 % addition of the additives had no effect on the fuel lubricity, while higher than 2% by volume additive values did not lead to any significant increase in lubricity. 展开 关键词: Diesel fuels Test facilities Wear Tribology