To achieve near zero exhaust emissions, Geely Automobile New Patent can adsorb pollutants

CTOnews.com, December 8, with the development of technology and the improvement of environmental protection requirements, major manufacturers are transforming to new energy vehicles, but at present, fuel vehicles and hybrid models still have a large market, so Geely has done more research on reducing emissions.

Recently, Zhejiang Geely holding Group Co., Ltd., Ningbo Geely Luoyou engine parts Co., Ltd., and Aurora Technology Co., Ltd. have applied for a patent for "an exhaust gas treatment system, method and vehicle", according to Aiqingcha.

The patent summary shows that the invention can ensure that the adsorption carrier works within the preset temperature range, thus effectively adsorbing the pollutants in the tail gas. at the same time, when the primary catalytic converter is not working, the pollutants released after adsorption by the adsorption carrier can be converted through the secondary catalytic converter, thus reducing the composition of pollutants in the tail gas and achieving near zero emission.

CTOnews.com learned from the patent document that the tail gas treatment system includes a primary catalytic converter, an adsorption carrier, a heating device and a secondary catalytic converter. One end of the primary catalytic converter is used for connecting with the engine, the other end of the primary catalytic converter is successively provided with an adsorption carrier and a secondary catalytic converter, and the heating device is used for heating the secondary catalytic converter. the primary catalytic converter and the adsorption carrier are connected through an exhaust pipe of a preset length to make the adsorption carrier work within a preset temperature range.