XRD Analysis of Slagging and Fouling Characteristics on Co-Firing Lignite and 10% Sawdust Ash from DTF

DOI

10.2991/aer.k.211129.028How to use a DOI?

Keywords

slagging-fouling; co-firing; biomass; XRD; coal

Abstract

The energy mix in 2024 is targeted to be 23% of total energy availability. At this time, the combination of coal and biomass is a priority to achieve the target. This paper describes coal combustion results and sawdust from the slagging and fouling employing XRD analysis. To guarantee co-firing is a safety obstacle, primarily slagging fouling, it is necessary to apply a combustion test, specifically the Drop Tube Furnace (DTF). The test results are ash that sticks to the probe for lignite coal, and a mixture of coal and sawdust 10% biomass, processed at temperatures of 550° C, 600° C, and 700° C. coal and 10% sawdust XRD analysis shows Quartz above 70 % still dominated XRD results. Some were still above 90%. The conclusion obtained from this XRD test is that there is no increased risk of slagging fouling with 10% biomass.

Copyright

© 2021 The Authors. Published by Atlantis Press International B.V.

Open Access

This is an open access article under the CC BY-NC license.

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TY  - CONF
AU  - Agus Prasetyo Nuryadi
AU  - Hariana
AU  - Fairuz Milkiy Kuswa
AU  - Adi Prismantoko
AU  - Clause Nielsen
PY  - 2021
DA  - 2021/11/30
TI  - XRD Analysis of Slagging and Fouling Characteristics on Co-Firing Lignite and 10% Sawdust Ash from DTF
BT  - Proceedings of the International Conference on Innovation in Science and Technology (ICIST 2020)
PB  - Atlantis Press
SP  - 122
EP  - 125
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.211129.028
DO  - 10.2991/aer.k.211129.028
ID  - Nuryadi2021
ER  -