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Diesel Antiwear Agent Low Titre Point Oleic Acid High Quality

Diesel Antiwear Agent Low Titre Point Oleic Acid High Quality
Product Introduction:
Polycyclic aromatic hydrocarbons, oxygen impurities, nitrogen impurities and sulfur compounds in diesel oil are the main substances that affect the lubrication of diesel oil itself. The strength of diesel oil lubrication depends on the content of anti-wear substances. Polycyclic aromatic hydrocarbons, nitrogen compounds have a good anti-wear effect, and sulfide not only does not resist wear, but promotes wear.However, most of the sulfur compounds in diesel oil exist in heterocycle form in aromatic hydrocarbons and polycyclic aromatic hydrocarbons. However, because of the serious environmental pollution caused by sulfide, the removal of sulfur compounds in diesel oil is strongly advocated, and the removal of lubricating aromatics and polycyclic aromatic hydrocarbons and other lubricating components are also removed.Therefore, with the reduction of sulfur content, diesel engine appears wear and damage, shorten its service life.There are two ways to solve the problem of lubricity of low sulfur diesel: analyze the failure reason of engine oil pump and improve engine design;It is solved by adding anti-wear additive.Because of the huge cost and long time to improve the equipment of the engine, foreign oil companies mainly add anti-wear agents to improve the lubricity of diesel oil and reduce the loss of equipment.Adding antiwear agent to improve the lubricity of diesel oil is the most economical and effective method at present.
Description
Technical Parameters

In recent years, with the continuous strict of fuel regulations and the introduction of new environmental protection laws and regulations, the requirements for environmental protection are getting higher and higher.Therefore, new requirements have to be put forward for nitrogen and sulfur content, and stricter requirements have to be put forward for cetane number, cold flow performance, aromatics content, 90% or 95% distillate temperature (T90 or T95), density and so on in diesel product indexes.The hydrotreated diesel removes sulfur and aromatics, but it also removes natural components that have anti-wear properties, greatly reducing lubrication and increasing friction between metals.It is estimated that about one third of the energy consumed in friction, and more than two thirds of the parts damaged by wear and tear are scrapped.Therefore, improving lubrication performance to reduce friction, wear and prevent sintering is of great significance to national economy.


 

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