Title:
熱分解処理システムおよび熱分解処理方法
Document Type and Number:
Japanese Patent JP5356699
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a thermally decomposing treatment system capable of suppressing deposition and solidification of plastic in a thermally decomposing device without separately preparing a deposition preventing medium such as sand when subjecting car shredder dust, in particular, to thermally decomposing treatment.SOLUTION: By casting molten slag produced in a combustion melting furnace 3' into a rotary kiln 2 together with ASR, the molten slag functions as a scraper to scrape off plastic already deposited inside of the rotary kiln 2. Consequently, plastic can be prevented from being remarkably deposited and solidified inside of the rotary kiln 2 when subjecting ASR containing a large amount of plastic to thermally decomposing treatment.
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Inventors:
Kazunori Takeuchi
Makoto Yamamoto
Makoto Yamamoto
Application Number:
JP2008058206A
Publication Date:
December 04, 2013
Filing Date:
March 07, 2008
Export Citation:
Assignee:
Mitsui Shipbuilding Co., Ltd.
International Classes:
B09B3/00; F23G5/027; C10B53/00; F27D15/00
Domestic Patent References:
| JP2003042419A | ||||
| JP10185113A |
Attorney, Agent or Firm:
Hiroki Ishii