Title:
CONTINUOUS CARBONIZATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/063312
Kind Code:
A1
Abstract:
Provided is a continuous carbonization device that takes up little space, has excellent energy efficiency, and makes it possible to produce a uniform carbide. The present invention is a continuous carbonization device that has a rotary kiln and produces a carbide by continuously thermally decomposing a starting material, wherein the continuous carbonization device is characterized in that the rotary kiln is installed within a heating jacket and heated from the exterior by the heating jacket, the rotary kiln has a retort with a dual structure in which there are concentric inner and outer circles in a cross section, the starting material is first loaded into an inner retort, the interior of the inner retort is heated while being moved, the result is subsequently dropped into an outer retort, the interior of the outer retort is heated while being moved in the opposite direction from the interior of the inner retort, a carbide is obtained, and the carbide is discharged from a discharge port to the exterior of the rotary kiln.
Inventors:
YOKOI AKIRA (JP)
UCHIDA KENSUKE (JP)
UCHIDA KENSUKE (JP)
Application Number:
PCT/JP2022/037875
Publication Date:
April 20, 2023
Filing Date:
October 11, 2022
Export Citation:
Assignee:
YOKOI AKIRA (JP)
International Classes:
C10B47/30; C10B53/00; F27B7/08; F27B7/14; F27B7/32; F27B7/38
Foreign References:
| JP2000192050A | 2000-07-11 | |||
| JP2004003826A | 2004-01-08 | |||
| JP2006138535A | 2006-06-01 | |||
| JPH10279949A | 1998-10-20 | |||
| JP2002241760A | 2002-08-28 |
Attorney, Agent or Firm:
ISONO INTERNATIONAL PATENT OFFICE, P.C. (JP)
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