Adsorption kinetics and thermodynamics for removal engine oil from aqueous solution using chichen feathers;

Determation of chlorine,sulfur and phosphorus in engine oil by oxygen bomb combustion-ion chromatography

Research and design of a portable detector for the aging performance of engine oil

Correct Use and Cautions of Oil in Diesel Engine;

Feasibility study on cancelling the rule of oil abandonment for operating locomotives;

Adsorption properties of machine oil on exfoliated graphite;

An experimental bacteria community was cultured and prepared in the pelroleum-fouling soil;through sieving and acclimatization,a compound bacteria community could be acquired,which can be carried out growing metabolism with machine oil as sole carbon.

32(China) machine oil in carbon dioxide were determined with a recirculation apparatus at temperatures 298 2K,313 2K and 323 2K,and under pressure range of 7MPa to 15MPa.

Reason analysis and countermeasures of too low lubricating oil pressure for DF_(4B) locomotive diesel engine;

Reason analysis and countermeasures of NPT5 air compressor lubricating oil emulsification;

Reason analysis and improvement measures of difficult start and shutdown during returning handle of DF_4 locomotives due to lower lubricating oil pressure;

Studies on screening and characteristics of lubrication oil degrading strains;

Adsorption of lubrication oil with natural adsorpent materials

In order to treat wastewater containing lubrication oil by degrading bacteria, lubrication oil No.

Measurement of soot content in locomotive diesel engine oil;

Trough the investigation on the performances of some kinds of additives,the formula composition of DCB4012CF marine diesel engine oil with medium speed and cylindrical piston type was validated.

The aim of this paper is to develop a kind of bench test for evaluating the soot dispersancy of diesel engine oil.