Pretreatment of Palm Kernel Shell and Mukah Balingian Coal for Co-gasification

被引：0

作者：

Ahmad, Razi ^{[1
,4
]}

Ishak, Mohd Azlan Mohd ^{[2
,3
]}

Kasim, Nur Nasulhah ^{[1
]}

Ismail, Khudzir ^{[1
,3
]}

机构：

[1] Univ Teknol MARA, Fac Sci Appl, Shah Alam 40450, Selangor, Malaysia

[2] Univ Teknol MARA, Fac Sci Appl, Campus Arau, Perlis 02600, Malaysia

[3] Univ Teknol MARA, Coal & Biomass Energy Res Grp, Shah Alam 40450, Selangor, Malaysia

[4] Univ Malaysia Perlis, Sch Environm Engn, Arau 02600, Perlis, Malaysia

来源：

3RD INTERNATIONAL SCIENCES, TECHNOLOGY & ENGINEERING CONFERENCE (ISTEC) 2018 - MATERIAL CHEMISTRY | 2018年 / 2031卷

关键词：

pretreatment; microwave irradiation; palm kernel shell; mukah balingian coal; co-gasification; MICROWAVE; TORREFACTION; CHINESE;

D O I：

10.1063/1.5066988

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

This study describes the properties of upgraded palm kernel shell ( PKS) and mukah balingian ( MB) coal by microwave irradiation pretreatment. The microwave power level and processing time were varied in this research. The pretreated samples were analysed for mass and energy yield, calorific value and proximate and elemental composition. The characteristics of pretreated samples were improved with increasing microwave power level and reaction time. The oxygen content, O/C ratio of upgraded sample were reduced with increasing microwave power level. The carbon content of pretreated PKS was closed to the untreated MB coal properties with comparable calorific value was obtained. The microwave power level of 450 W and processing time of 8 min were appropriate to upgrade the PKS and MB coal for co-gasification. Thus, it can be concluded that the change in physical and chemical properties of upgraded PKS and MB coal revealed the potential of applying these feedstocks in co-gasification for hydrogen production.

引用

页数：5

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