METHOD FOR OPERATING INDUCTION-HEATING TYPE DRY DISTILLATION FURNACE

摘要

PROBLEM TO BE SOLVED: To improve treating capacity of a dry distillation furnace by eliminating the need to "wait until pressure difference between the dry distillation furnace and a charging hopper becomes zero" which is a waiting time after the charging of to-be-dry-distilled matter until the charging of next to-be-dry-distilled matter.;SOLUTION: The need to "wait until pressure difference between the dry distillation furnace and a charging hopper becomes zero" is eliminated by providing a bypass connecting the dry distillation furnace and the charging hopper, and controlling the opening/closing of the bypass so as to reduce the pressure difference between the inside of the dry distilling furnace and the inside of the charging hopper.;COPYRIGHT: (C)2006,JPO&NCIPI