Reclaimed cleaning agent for prolonging service life of ternary catalytic converter

Abstract

The invention relates to a reclaimed cleaning agent capable of reactivating a ternary catalytic converter, prolonging the service life of the ternary catalytic converter, increasing the automobile power and lowering the oil consumption. The reclaimed cleaning agent is prepared from the following components in percentage by weight: 60% of methanol, 25% of ethanol, 7% of toluene and 8% of cyclohexane. The methanol and ethanol have the main function of generating oxygen ions in the combustion process of an engine combustion chamber, the toluene and cyclohexane have the main function of generating free alkyl radicals in the combustion process of the engine combustion chamber, and the combination of the oxygen ions and free alkyl radicals can remove the substances covered on the surface of the ternary catalytic converter more effectively. The preparation method of the cleaning agent comprises the following steps: mixing the raw materials at normal temperature, and sufficiently stirring uniformly.

Description

[0001] This application is a divisional application, the application number of the original application: 201010140034.2, the application date: 2010-04-07, and the name: three-way catalytic converter regeneration cleaning agent. technical field [0002] The invention relates to a regeneration cleaning agent for a three-way catalytic converter. Background technique [0003] 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 ...

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