Title:
DEMINERALIZED BIOMASS, MULTI-FUEL PRODUCING SYSTEM USING SAME AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/066096
Kind Code:
A1
Abstract:
The present invention relates to a demineralized biomass, a multi-fuel producing system using the same and a preparation method therefor and, more specifically, to: a demineralized biomass, which is capable of fundamentally eliminating a problem such as clinker fouling, caused by inorganic materials, by extracting and separating an inorganic component comprising metal ions from herbaceous or lignocellulosic biomass through methods including acid treatment, alkali treatment, hot water treatment and membrane filtration of a cellulose- and hemicellulose-derived solid component and a liquid component comprising ash and lignin, and can be applied to a fuel production process such as coal upgrading, ash-free molded fuel, ash-free torrefacted fuel and bioethanol, and the like by selectively supplying the separated cellulose- and hemicellulose-derived solid component, the liquid component comprising lignin, and/or water to various fuel production systems; a multi-fuel producing system using the same; and a preparation method therefor.
Inventors:
CHOI YOUNG-CHAN (KR)
KIM JOENG-GEUN (KR)
LEE DONG-WOOK (KR)
PARK SE-JOON (KR)
LEE YOUNG-JU (KR)
PARK JU-HYOUNG (KR)
KIM JOENG-GEUN (KR)
LEE DONG-WOOK (KR)
PARK SE-JOON (KR)
LEE YOUNG-JU (KR)
PARK JU-HYOUNG (KR)
Application Number:
PCT/KR2017/010648
Publication Date:
April 04, 2019
Filing Date:
September 26, 2017
Export Citation:
Assignee:
KOREA INST ENERGY RES (KR)
International Classes:
C10L5/44; C10L5/10; C10L5/34; C10L7/04
Foreign References:
| KR20150006696A | 2015-01-19 | |||
| US9085494B2 | 2015-07-21 | |||
| KR20170083323A | 2017-07-18 | |||
| KR101170614B1 | 2012-08-02 | |||
| KR101464917B1 | 2014-11-26 | |||
| KR20170114465A | 2017-10-16 |
Attorney, Agent or Firm:
JANG, Nak Yong et al. (KR)
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