Effect of H<sub>2</sub>and CO contents in syngas during combustion using Micro Gas Turbine

Othman, Nor Fadzilah; Boosroh, M.H.

doi:10.1088/1755-1315/32/1/012037

Cited by 12 publications

(6 citation statements)

References 3 publications

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“…Gas mampu bakar tersebut harus memiliki komposisi antara lain gas Hidrogen (H 2 ), gas Karbon Monoksida (CO), dan gas Metana (CH 4 ). Beberapa penelitian sebelumnya menjelaskan bahwa dengan persentase gas hidrogen sebesar 0.6-0.8% dari total volume gas mampu bakar, dan persentase gas karbon monoksida sebesar 1-3% dari total volume gas mampu bakar dapat menghasilkan daya listrik sebesar 30 kW pada mikroturbin gas [23]. Selain itu, dengan kandungan senyawa karbon sebesar 66.7%, senyawa oksigen sebesar 19.6%,dan senyawa hidrogen sebesar 7.5% mampu menghasilkan daya listrik sebesar 30kW [24].…”

Section: Pendahuluanunclassified

Desain Dan Analisis Numerik Ruang Bakar Briket Sampah Anorganik Untuk Pengaplikasian Pada Mikroturbin Gas

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Prasetyo

Hermawan

et al. 2022

JRM

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The utilization of briquettes as a source of electricity generation is still low due to the briquette characteristics that have high moisture content. This research analyzes the briquette's potential as a source of electrical energy by utilizing its syngas with microturbine gas. The high quality of syngas can be reached by the optimal combustion chamber design. Therefore, the research aim is to be able to design the optimum combustion chamber for the briquette combustion process to generate the syngas. This research method uses two steps, i.e., the design of the combustion chamber and numerical analysis of the briquette combustion process through Computational Fluid Dynamics (CFD) simulations. Numerical analysis of the combustion process using three types of briquettes with different inorganic waste compositions, i.e., K1 type, K2 type, and K3 type. The research results explain the optimum design of the combustion chamber with a total length dimension of 220 mm, an inlet fuel section, and combustion chamber-syngas pipeline diameter of 50 mm and 75 mm, respectively. In addition, the dimensions of the primary air holes are 7 mm, and the secondary air holes are 5 mm. Type K1 briquettes are capable of producing syngas (kg/s) consisting of 6.9x10-13 CO, 3.04x10-31 H2, and 1.8x10-20 CH4. That syngas composition includes in the criteria of syngas in the microturbines gas that produce electric power of 2.3-2.5 kW. The conclusions explain that the combustion chamber can be added to the microturbine gas component, and K1 type briquette can be a solid fuel.

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Section: Pendahuluanunclassified

Desain Dan Analisis Numerik Ruang Bakar Briket Sampah Anorganik Untuk Pengaplikasian Pada Mikroturbin Gas

Pane

Prasetyo

Hermawan

et al. 2022

JRM

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“…Furthermore, the technology of ultra-small gas turbines is presented in [126][127][128][129][130]. Ansaldo Energia [131][132][133] and Capstone [134] are one of the world's leading manufacturers of micro gas turbines. A view of the Capstone 30 kW gas turbine is shown in Figure 20.…”

Section: Gas Microturbinesmentioning

confidence: 99%

Modern Small and Microcogeneration Systems—A Review

2021

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Small and micro energy sources are becoming increasingly important in the current environmental conditions. Especially, the production of electricity and heat in so-called cogeneration systems allows for significant primary energy savings thanks to their high generation efficiency (up to 90%). This article provides an overview of the currently used and developed technologies applied in small and micro cogeneration systems i.e., Stirling engines, gas and steam microturbines, various types of volumetric expanders (vane, lobe, screw, piston, Wankel, gerotor) and fuel cells. Their basic features, power ranges and examples of implemented installations based on these technologies are presented in this paper.

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“…Syngas is used in high-efficiency low-emission combined cycles, such as the IGCC, which benefits from the associated high combustion temperature. Syngas can also be used to produce pure H 2 using the water–gas shift technology. , Syngas can also be converted to liquid fuels using the Fischer–Tropsch conversion. , …”

Section: Fuel-flexible Combustion In Gas Turbinesmentioning

confidence: 99%

“…Syngas can also be used to produce pure H 2 using the water−gas shift technology. 175,176 Syngas can also be converted to liquid fuels using the Fischer− Tropsch conversion. 177,178 The variable composition of syngas significantly affects its combustion behavior.…”

Section: Wi Lhvmentioning

confidence: 99%

Review of Fuel/Oxidizer-Flexible Combustion in Gas Turbines

2020

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Strict emission control regulations call for continuous advancement in existing combustion and carbon-capture technologies to mitigate the rise in pollutants and greenhouse gases from fossil fuel combustion. Concurrently, improvements in combustion systems would also yield lower fuel consumption and operational cost with greater efficiency. This review addresses these concerns and presents the overview of different combustion technologies and burner designs for cleaner power generation in gas turbines. Emission characteristics are discussed and compared for different combustion concepts, including lean premixed air combustion and oxy-combustion. Various gas turbine burner technologies, including dry low NO x , enhanced-vortex, perforated-plate, and micromixer burners, are discussed extensively, in terms of their operating principle, fuel flexibility, and potential for superior performance under oxy-combustion conditions. Enhanced-vortex and micromixer burners show remarkable flame stability and fuel flexibility and are thus recommended for implementation with hydrogen enrichment in future oxy-fuel gas turbines. The fuel-flexibility approaches for clean energy production, such as hydrogen combustion, hydrogen-enriched combustion, syngas combustion, ammonia combustion, and fuel blending, are explored as well. With the vast recent advances in the techniques of hydrogen production and storage, hydrogen-fueled gas turbines seem to be the perfect choice for clean energy production. The adiabatic flame temperature is identified as a key controlling parameter for the design of oxidizer-flexible combustors in clean gas turbines.

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Effect of H₂and CO contents in syngas during combustion using Micro Gas Turbine

Cited by 12 publications

References 3 publications

Desain Dan Analisis Numerik Ruang Bakar Briket Sampah Anorganik Untuk Pengaplikasian Pada Mikroturbin Gas

Desain Dan Analisis Numerik Ruang Bakar Briket Sampah Anorganik Untuk Pengaplikasian Pada Mikroturbin Gas

Modern Small and Microcogeneration Systems—A Review

Review of Fuel/Oxidizer-Flexible Combustion in Gas Turbines

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Effect of H2and CO contents in syngas during combustion using Micro Gas Turbine

Cited by 12 publications

References 3 publications

Desain Dan Analisis Numerik Ruang Bakar Briket Sampah Anorganik Untuk Pengaplikasian Pada Mikroturbin Gas

Desain Dan Analisis Numerik Ruang Bakar Briket Sampah Anorganik Untuk Pengaplikasian Pada Mikroturbin Gas

Modern Small and Microcogeneration Systems—A Review

Review of Fuel/Oxidizer-Flexible Combustion in Gas Turbines

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Effect of H₂and CO contents in syngas during combustion using Micro Gas Turbine