| 摘要 |
PROBLEM TO BE SOLVED: To provide a dry method of microalgae utilizing unused waste heat.SOLUTION: By installing an iron container 4 having water-containing microalgae above a slag yard 1 on which melting slag 3 is removed, water-containing microalgae is dried by utilizing heat at the time of radiational cooling of the melting slag removed on the slag yard. The height of the iron container from the slag is vertically moved on the basis of the temperature of the iron container. |
