发明名称 |
REFINED-COAL PRODUCTION METHOD, AND REFINED-COAL PRODUCTION DEVICE |
摘要 |
The purpose of the present invention is to provide a refined-coal production method and a refined-coal production device, which exhibit excellent operability, and with which droplets accompanying steam generated when dehydrating moisture-containing coal is efficiently removed. This refined-coal production method is provided with: a step (A) in which a mixture including moisture-containing coal and oil is heated to dehydrate the coal; a step (B) in which droplets accompanying steam generated by performing dehydration are removed; and a step (C) in which steam, having had the droplets removed therefrom, is compressed to obtain high-temperature steam. The refined-coal production method is characterized in that, in step (B), the steam is sequentially passed through one or a plurality of mist separators, and removal of the droplets is performed while liquid is being sprayed onto a first mist separator through which the steam passes firstly. |
申请公布号 |
EP2921548(A4) |
申请公布日期 |
2016.05.04 |
申请号 |
EP20130854513 |
申请日期 |
2013.09.18 |
申请人 |
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.) |
发明人 |
KINOSHITA SHIGERU;SHIGEHISA TAKUO;WATANABE HIROKI;KATSUSHIMA SHINICHI |
分类号 |
B01D45/10;C10L5/04;C10L9/08 |
主分类号 |
B01D45/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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