Jie Hydrogen Technology achieves effective control of hydrogen concentration in fuel cell vehicle tail exhaust

Jie Hydrogen Technology has successfully controlled the hydrogen concentration in the tail exhaust of fuel cell vehicles by changing parameters such as air volume, hydrogen discharge time, and hydrogen discharge frequency. According to the national standard GB/T 24549-2020, the average hydrogen volume concentration within any continuous 3 seconds should not exceed 4%. In actual tests, the maximum average hydrogen volume concentration within 3 seconds of Jie Hydrogen Technology's products is 1.0%, and the maximum instantaneous hydrogen volume concentration is 1.1%, which is far lower than the national standard limit requirements.