Title:
トナーカートリッジのリサイクル方法
Document Type and Number:
Japanese Patent JP6624373
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To heighten a recycling rate of an easily-recoverable toner cartridge by such recycling that a granulated material as a coke raw material is produced by reducing its volume, while being heated.SOLUTION: In a recycling method of a toner cartridge, the toner cartridge is heated and melted, the molten toner cartridge is cooled, a solidified material after cooling is crushed, impurities are removed from the crushed product, and a residue after removal of the impurities therefrom is heated to reduce its volume, to thereby produce a granulated material as a coke raw material.SELECTED DRAWING: Figure 1
Inventors:
Hidehiro Hotori
Takayuki Umezaki
Michihiko Iwamoto
Masaki Takao
Daigo Iga
Ishizu relationship
Takayuki Umezaki
Michihiko Iwamoto
Masaki Takao
Daigo Iga
Ishizu relationship
Application Number:
JP2015229130A
Publication Date:
December 25, 2019
Filing Date:
November 06, 2015
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
B09B3/00; B09B5/00; C10B53/07; G03G15/08
Domestic Patent References:
| JP2008216823A | ||||
| JP2005060451A | ||||
| JP2001300331A | ||||
| JP2008260871A |
Attorney, Agent or Firm:
Fujio Nakamae