cryogenic freezing

1. The principle and structure of the cryogenic vacuum pump Cryogenic vacuum pump is a vacuum pump that uses a low-temperature surface below 20K to condense and adsorb gas, also known as cold pump and condensate pump, which generally uses cryogenic liquid (liquid nitrogen or liquid helium) or cryogenic refrigerator as the cold source. 2.

What is cryogenic reaction? Cryogenic reactions have various applications in chemistry, materials science, and physics. For example, they can be used to synthesize novel materials with unique properties, investigate the behavior of catalysts under extreme conditions, or study fundamental processes in chemistry and physics. The specific conditions and methods used in cryogenic reactions depend on

What is a cryogenic reactor? A cryogenic reactor is a reactor that operates at cryogenic temperatures (very low temperatures, typically below -150°C). Cryogenic reactors are used in various applications, including but not limited to material synthesis, catalysis research, and superconductivity studies. Operating at cryogenic temperatures allows for unique reactions and properties to be studied and