Title:
COAL HIGH-QUALITY PROCESSING SYSTEM AND COAL HIGH-QUALITY PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2015/093845
Kind Code:
A1
Abstract:
Provided is a coal high-quality processing system comprising: a dryer for supplying a flue gas, the temperature of which has been elevated, and thereby drying coal; a carbonization reactor for causing the coal, which has been dried by the dryer, to under carbonization reaction; a cooler for cooling cokes, which has been generated from the coal that has undergone carbonization reaction; a condenser for condensing moisture mixed with flue gas provided from the dryer; and a heat exchanger for cooling a volatile fraction including tar oil discharged from the carbonization reactor using the flue gas cooled by the condenser. The coal high-quality processing system makes it possible to obtain tar oil economically and highly efficiently using a low-temperature carbonization process regarding low-grade coal.
Inventors:
KIM TAE-HONG (KR)
YOON KWANG-EUI (KR)
SONG YOUNG-SEOK (KR)
YOON KWANG-EUI (KR)
SONG YOUNG-SEOK (KR)
Application Number:
PCT/KR2014/012478
Publication Date:
June 25, 2015
Filing Date:
December 17, 2014
Export Citation:
Assignee:
OCI CO LTD (KR)
International Classes:
C10B53/08; C10B57/10
Domestic Patent References:
WO2010090230A1 | 2010-08-12 |
Foreign References:
KR810001673B1 | 1981-10-27 | |||
KR20120056091A | 2012-06-01 | |||
KR20010067082A | 2001-07-12 |
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
특허법인 대아 (KR)
특허법인 대아 (KR)
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