Theoretical and experimental investigation of ash-related problems during coal co-firing with different types of biomass in a pulverized coal-fired boiler

HP Putra, E Hilmawan, A Darmawan, K Mochida… - Energy, 2023 - Elsevier
Biomass waste can be utilized as a mixed co-firing fuel in power plants to reduce net carbon
emissions. However, understanding the characteristics of biomass and its blend before …

Aluminosilicate clay minerals: Kaolin, bentonite, and halloysite as fuel additives for thermal conversion of biomass and waste

I Maj, K Matus - Energies, 2023 - mdpi.com
The current focus on renewable energy sources and the circular economy favors the thermal
conversion of low-quality fuels, such as biomass and waste. However, the main limitation of …

The effects of additives on deposit formation during co-firing of high-sodium coal with high-potassium and-chlorine biomass

H Ghazidin, HP Putra, A Darmawan, E Hilmawan… - Energy, 2023 - Elsevier
In the last decades, the demand for alternative fuels has been growing due to carbon-neutral
regulations. Co-firing coal with biomass potentially reduces greenhouse gases emission by …

Effect of different additives on ash fusion characteristic and mineral phase transformation of iron-rich Zhundong coal

Y Wang, L Li, Q An, H Tan, P Li, J Peng - Fuel, 2022 - Elsevier
Fundamental research on the mineral transformation of iron-rich coal is very necessary for
extending its utilization at elevated temperature. In this work twelve runs with six types of …

[HTML][HTML] High-temperature corrosion in a multifuel circulating fluidized bed (CFB) boiler co-firing refuse derived fuel (RDF) and hard coal

I Maj, S Kalisz, R Wejkowski, M Pronobis, K Gołombek - Fuel, 2022 - Elsevier
In this work samples of corrosion products collected from waterwalls made of P235GH and
16Mo3 steel are investigated. The samples originated from a full-scale circulating fluidized …

The co-combustion of hard coal with raw and torrefied biomasses (willow (Salix viminalis), olive oil residue and waste wood from furniture manufacturing)

M Kopczyński, JA Lasek, A Iluk, J Zuwała - Energy, 2017 - Elsevier
The co-combustion of raw and torrefied biomasses is recognised as environmental friendly
energy conversion. Co-combustion of hard coal with raw biomass has been widely …

Impact of additives in mitigating ash-related problems during co-combustion of solid recovered fuel and high-sulfur coal

H Ghazidin, S Suyatno, A Prismantoko, F Karuana… - Energy, 2024 - Elsevier
Environmental concerns and the generation of municipal solid waste (MSW) continues to
increase linearly to the population growth. The co-firing of solid recovered fuel (SRF) can …

Conversion of a pulverized coal boiler into a torrefied biomass boiler

M Pronobis, R Wejkowski, S Kalisz, S Ciukaj - Energy, 2023 - Elsevier
The aim of the work is to analyze the possibility of converting a pulverized coal (PC) type
OP650 boiler to combustion of 100% biomass in the form of torrefied PKS (Palm Kernel …

Investigation on ash fusion temperature and slagging characteristic of Zhundong coal blends, Part 1: The effect of two solid wastes from calcium carbide production

Y Wang, L Li, Q An, H Tan, M Wang, L He, R Sun… - Fuel Processing …, 2022 - Elsevier
The potential of purified dust (PD) and removed dust (RD) from calcium carbide production
as additive to improve the slagging characteristic of Zhundong (ZD) coal blends was studied …

Investigation on combustion characteristics and ash-related issues of Calliandra calothyrsus and Gliricidia sepium using thermogravimetric analysis and drop tube …

HP Putra, FM Kuswa, MZE Prayoga, HE Samudra… - Bioresource …, 2024 - Elsevier
Calliandra calothyrsus and Gliricidia sepium are developed as wood energy forest
plantations in degraded land. They have good survivability, are fast to be harvested, and …