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 …

Assessment of potential tropical woody biomass for coal co-firing on slagging and fouling aspects

S Suyatno, H Hariana, A Prismantoko, HP Putra… - Thermal Science and …, 2023 - Elsevier
In order to reduce the reliance on fossil fuels, woody biomass has been considered as a
potential co-firing fuel in coal-fired power plants. However, there is a scarcity of …

A comprehensive evaluation of slagging and fouling indicators for solid fuel combustion

H Ghazidin, MZE Prayoga, HP Putra, U Priyanto… - Thermal Science and …, 2023 - Elsevier
Slagging and fouling risks from solid fuel combustion in a boiler can be determined using an
experimental investigation, ash observation, or prediction indices based on theoretical …

Investigation of austenitic stainless steel corrosion resistance against ash deposits from co-combustion coal and biomass waste

F Karuana, A Prismantoko, N Suhendra… - Engineering Failure …, 2023 - Elsevier
A high chromium concentration in the boiler material is believed to increase corrosion
resistance, especially at high temperatures. It is related to the formation of a protective layer …

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 …

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 …

Effect of additives in increasing ash fusion temperature during co-firing of coal and palm oil waste biomass

H Hariana, H Ghazidin, A Darmawan… - Bioresource Technology …, 2023 - Elsevier
Biomass has the potential to cause slagging and fouling during combustion due to its high
potassium and high chlorine contents, as well as its low ash melting temperature. This study …

Combining experimental and analytical methods to evaluate coal co-firing with sorghum waste

H Hariana, MZE Prayoga, A Darmawan… - Journal of Thermal …, 2023 - Springer
Coal is the primary fuel for most Indonesian power plants, causing high CO2 emissions.
Since the Paris Agreement prioritizes efforts to reduce CO2 emissions, power generation …

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 …

Slagging-fouling evaluation of empty fruit bunch and palm oil frond mixture with bituminous ash coal as co-firing fuel

HP Putra, FM Kuswa, H Ghazidin… - Bioresource Technology …, 2023 - Elsevier
Abstracts The empty fruit bunch (EFB) and palm oil frond mixture, called EFFR, can be
utilized as co-firing fuel for coal-fired power plants to reduce carbon emissions. However, the …