Title:
METHOD OF MANUFACTURING MODIFIED COAL
Document Type and Number:
WIPO Patent Application WO/2017/047270
Kind Code:
A1
Abstract:
The present invention comprises: a step of mixing a porous coal and a solvent oil; a step of dewatering a slurry obtained in the mixing step; a step of performing solid-liquid separation on the slurry; and a step of drying a cake obtained in the solid-liquid separation step. An oil component including solvent oil recovered in the solid-liquid separation step and the drying step is returned to the mixing step, and the oil content of the cake in the solid-liquid separation step is adjusted to 15-40wt%.
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Inventors:
FURUYA ATSUSHI
TAKAHASHI YOICHI
KINOSHITA SHIGERU
WATANABE HIROKI
TAKAHASHI YOICHI
KINOSHITA SHIGERU
WATANABE HIROKI
Application Number:
PCT/JP2016/072820
Publication Date:
March 23, 2017
Filing Date:
August 03, 2016
Export Citation:
Assignee:
KOBE STEEL LTD (JP)
International Classes:
C10L5/00
Foreign References:
| JPH07233383A | 1995-09-05 | |||
| JP2010090296A | 2010-04-22 | |||
| JP2008144113A | 2008-06-26 | |||
| JP2008144114A | 2008-06-26 |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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