What fuel does the torch burn in the Winter Olympics?

The torch burns hydrogen fuel in the Winter Olympics.

The use of hydrogen as torch fuel in the Winter Olympics also "colored" the flame. In the process of developing "Feitian", the team solved many technical problems such as flame color and stability, high-pressure hydrogen storage and safe use of hydrogen energy. "The torch has high safety and reliability, and the wind resistance is as high as 10. It can be used in extremely cold weather, and the decompression ratio is as high as several hundred times. While solving complex problems, it also takes into account the requirements of lightweight and miniaturization. "

the Winter Olympic Games

The Olympic Games are referred to as Winter Olympics and Winter Olympics for short. Mainly held around the world, it is the largest comprehensive winter sports meeting in the world. It is held every four years, alternating with the Summer Olympic Games from 65438 to 0994.

The participating countries are mainly distributed all over the world, including Europe, Africa, America, Asia and Oceania. Sponsored by the International Olympic Committee. Calculate the number of sessions according to the actual number of sessions.

1986, the IOC plenary session decided to separate the Winter Olympic Games and the Summer Olympic Games from 1994 and hold them every two years. 1992 The Winter Olympics is the last Winter Olympics held in the same year as the Summer Olympics. From 1924 to 20 1 8, it has been held for 23 times, every four years.

The 24th Winter Olympic Games was held in China, Beijing and Zhangjiakou from February 4 to February 20, 2022. On June 65438+1October 65438+April, 2022, the United Nations Postal Administration announced that in order to celebrate the 2022 Beijing Winter Olympics, the United Nations would issue stamps with the theme of "Sport for Peace". This is the first time that the United Nations has issued stamps for the Winter Olympics. By June 2022, 23 countries and 4 1 city had hosted the Summer Olympic Games and the Winter Olympic Games.