Title:
石炭改質プラントならびに改質石炭の製造方法
Document Type and Number:
Japanese Patent JP6426271
Kind Code:
B2
Abstract:
A coal upgrade plant includes: a dryer 1 that heats and dries coal before pyrolyzing the coal; a scrubber 32 that treats a carrier gas discharged from the dryer 1 while catching a desorbed component desorbed from the coal when the coal is dried by the dryer 1; a waste water treatment equipment 40 that treats waste water collected from the scrubber 32; and the scrubber 32 that uses recycled water treated in the waste water treatment equipment 40. Thus, water supplied to the coal upgrade plant from outside can be reduced as much as possible.
Inventors:
Shintaro Honjo
Kiyotaka Kunimune
Motofumi Ito
Junji Asahara
Kiyotaka Kunimune
Motofumi Ito
Junji Asahara
Application Number:
JP2017504917A
Publication Date:
November 21, 2018
Filing Date:
February 05, 2016
Export Citation:
Assignee:
Mitsubishi Heavy Industries Engineering Co., Ltd.
International Classes:
C10L9/08; C10B57/10; F26B21/04
Domestic Patent References:
| JP62114033U | ||||
| JP2009097783A | ||||
| JP61250098A | ||||
| JP2012215316A |
Attorney, Agent or Firm:
Noriharu Fujita
Miori Takao
Kawakami Miki
Miori Takao
Kawakami Miki
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