The use of automobiles cause serious pollution to the environment, especially the atmosphere, because the internal combustion engine of automobiles produces carbon monoxide, hydrocarbons, nitrogen oxides, sulfur and hydrogen compounds and other harmful components, among which CO, HC and its NO are t

As emission standards continue to rise, catalytic reduction of vehicle exhaust gases alone is no longer sufficient to meet the standards and a device called a particulate trap needs to be installed to reduce particulate matter emissions. Today we are talking about a ceramic filter DPF installed in d

Platinum palladium rhodium precious metal catalysts can be used in this wayWe can see some news of auto parts being stolen, and the most commonly lost one is the catalytic converter, which is because the catalytic converter contains precious metals such as platinum, palladium, and rhodium.According

As the global car ownership continues to surge, so how to efficiently deal with car exhaust has become an important issue of environmental protection, as we all know, as the most important external purification device in the car exhaust system, the catalytic converter on the exhaust gas purification

Three-way catalytic converter: the hero of environmental protectionAlthough automobiles are the most convenient means of transportation, automobile exhaust is indeed one of the important factors of environmental pollution. This is because the main pollutants emitted by automobile exhaust are carbon

Working principle of catalytic convertersWhen it comes to the catalytic converter, car enthusiasts know that it is installed in the car exhaust system parts, with the role of exhaust gas purification, but its working state and the principle of what exactly, few people understand, do not think that t

GRWA cooperates with universities to build Teaching practice baseOn the morning of April 7, 2023, GRWA and foreign languages college of Qingdao City University held a ceremony to sign a contract to build a teaching internship base and join hands to create a model talent training entity integrating t

About the catalytic converter, four aspects you need to know！Do you know how the car is to improve the exhaust emissions of harmful gases? In fact, a special device is used here, it is what we commonly known as catalytic converter.This article aims to outline the basic knowledge of the catalytic con