How to refuel the torch in the Winter Olympics?

Hydrogen provided by Yanshan Petrochemical Company of China Petrochemical Company was used as fuel to light the main torch of the Winter Olympics at the opening ceremony. In this Winter Olympics, all the torch relays in China use hydrogen fuel, and the main torch of the Winter Olympics is lit with hydrogen fuel at the opening ceremony. During the competition, hydrogen fuel cell vehicles were widely used to reduce pollution and emissions, which reflected the further combination of the Olympic spirit with "green" and "environmental protection"

Knowledge expansion; This year's Beijing Winter Olympics, in the process of lighting the torch of the Winter Olympics, there is a black technology blessing. It is micro-nano technology that ensures the continuous combustion of flame.

Torch is an important cultural embodiment of China culture and the Winter Olympics, and it is also the spirit of the Beijing Winter Olympics. At the opening ceremony of the 2022 Beijing Winter Olympics, torchbearers lit the main torch tower of the Beijing National Stadium, leaving the Olympic flame in the center of the giant snowflake. The torch of the Winter Olympics is in the shape of snowflakes, and the color is composed of red and silver, which means that ice meets fire and passion flies.