Van der Waals' force oil saving agent and preparation method thereof

Abstract

The invention discloses a Van der Waals' force oil saving agent and a preparation method thereof. Raw materials of the Van der Waals' force oil saving agent comprise iron, silicon, aluminum, calcium,cobalt, cerium, lanthanum, platinum, neodymium and palladium. The preparation method of the Van der Waals' force oil saving agent specifically comprises the following steps that (1) the raw materialsare ground and mixed to obtain powder; (2) the powder is prepared into crystalline powder through a hydrothermal method; and (3) the crystalline powder is roasted and is naturally cooled to normal temperature, and a finished product is obtained. By means of the Van der Waals' force oil saving agent and the preparation method thereof, fuel macromolecules can be split into many fuel micromolecules,fuel can be burnt sufficiently, emissions of nitric oxide (NOx) and particulate matter (PM) are reduced, meanwhile, the fuel supply quantity can be saved, engine power can be improved, and finally theenvironmental protection significance of energy saving and emission reducing is achieved.

Description

technical field [0001] The invention relates to the technical field of environmental protection, energy saving and emission reduction aimed at preventing and controlling fuel oil mechanical pollution, in particular to a van der Waals fuel saving agent and a preparation method thereof. Background technique [0002] The combustion of fuel in the engine cylinder is a complex physical-chemical change process, and the adequacy of the combustion process directly affects the engine's working ability and thermal efficiency. The combustion process of the engine is generally divided into four stages: the ignition delay period (delay period), the deceleration period, the slow combustion period and the afterburn period. When it first enters the power stroke, the engine enters the ignition delay period, at which time the fuel is burning but not burning. Then the engine changes from the flame retardation period to the rapid combustion period, which is the stage from ignition to the highe...

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Problems solved by technology

During use, urea crystallization is prone to occur, resulting in an increase in exhaust resistance, which in turn leads to an increase in fuel consumption

[0007] Therefore, the particle filter DPF and the selective catalytic reduction technology SCR commonly used in the current vehicle exhaust after-treatment system have certain defects in use. The main manifestations are large exhaust resistance, increased fuel consumption, and decreased power.

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