Regeneration cleaning agent for three-way catalytic converter

Abstract

The invention relates to a regeneration cleaning agent for a three-way catalytic converter, which can reactivate the three-way catalytic converter, prolong the service life of the three-way catalytic converter, increase automobile power and reduce oil consumption. The regeneration cleaning agent comprises the following components in percentage by weight: 40 to 60 percent of methyl alcohol, 20 to 40 percent of ethanol, 5 to 10 percent of methylbenzene and 5 to 10 percent of cyclohexane, wherein the methyl alcohol and the ethanol play a main role in generating oxygen ions during the combustion of an engine combustor, and the methylbenzene and the cyclohexane play a main role in generating alkyl free radicals during the combustion of the engine combustor; and the surface superstrata of the three-way catalytic converter can be more effectively removed by combining the oxygen ions and the alkyl free radicals. A method for preparing the regeneration cleaning agent comprises the step of mixing the raw materials at room temperature, and then stirring the mixed raw materials fully and uniformly.

Description

technical field [0001] The invention relates to a regeneration cleaning agent for a three-way catalytic converter. Background technique [0002] The three-way catalytic converter (also known as the three-way catalytic converter) is installed in the exhaust system of the car. Some exhaust pollutants. This makes it play an irreplaceable role in controlling automobile exhaust emissions and is an essential device for automobiles. Due to the influence of factors such as fuel quality, sulfur and phosphorus compounds in lubricating oil, and increasingly serious traffic jams, the surface of the three-way catalytic converter will be covered by sulfur and phosphorus chemical complexes after the car travels a certain distance, and even further Blockage will occur, causing the catalytic converter to lose its catalytic activity, resulting in a series of problems such as excessive vehicle exhaust emissions, reduced power, and increased fuel consumption. For a long time, the failure and...

AI Technical Summary

Problems solved by technology

Due to the influence of factors such as fuel quality, sulfur and phosphorus compounds in lubricating oil, and increasingly serious traffic jams, the surface of the three-way catalytic converter will be covered by sulfur and phosphorus chemical complexes after the car travels a certain distance, and even further Blockage will occur, causing the catalytic converter to lose its catalytic activity, resulting in a series of problems such as excessive exhaust emissions, reduced power, and increased fuel consumption.

For a long time, the failure and clogging of the three-way catalytic converter have no effective prevention and treatment means, and the method of replacement is usually adopted

However, the price of the three-way catalytic converter is high, generally ranging from several thousand yuan to more than 20,000 yuan, which increases the burden on users