Micro-slush production

特許 権利維持 PROBLEM TO BE SOLVED: To solve a problem wherein it is difficult to apply slush nitrogen to superconductive cooling since only technology for producing slush nitrogen of large diameter of particle size of mm order is provided presently, and a distribution of particle size of produced nitrogen solid is uneven, while slush nitrogen is expected to be applied as a next-generation refrigerant of a long distance superconductive cable in the development of superconductivity technology.