Performance evaluation and carbon assessment of IGCC power plant with coal quality

Oh, Hyun Taek; Lee, Woo Sung; Ju, Youngsan; Lee, Chang Ha

doi:10.1016/j.energy.2019.116063

Cited by 29 publications

(4 citation statements)

References 41 publications

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“…The cold gas efficiency largely determines the thermal efficiency of the plant as a whole, as well as the choice of equipment for gas treatment and cooling. In some cases, experimental data are available [10]. However, that is not the case for new processes which have not been used in industry.…”

Section: ___________________________________________________mentioning

confidence: 99%

Simulation and Optimization of Entrained-Flow Air-Steam Gasification of Brown Coals

Donskoy

2022

Energy Systems Research

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A mathematical model was used to estimate the achievable efficiency of brown coals gasification in air-steam atmosphere. The optimal conditions for gasification were determined, the values of the cold gas efficiency and the produced gas composition were obtained. The dependence of the incompletely burned carbon yield on the conversion conditions was established. The results obtained can be used to evaluate the engineering and economic performance of thermal power plants with integrated gasification combined cycle (IGCC) fed by brown coals.

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confidence: 99%

Simulation and Optimization of Entrained-Flow Air-Steam Gasification of Brown Coals

Donskoy

2022

Energy Systems Research

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“…Selanjutnya lignit cocok untuk gasifikasi karena biasanya menunjukkan relatif titik leleh abu rendah (Oh et al, 2019).…”

Section: Tinjauan Tentang Teknologi Pengeringan Lignit Atau Brown Coalunclassified

Pemanfaatan Batubara Kalori Rendah pada IGCC (Integrated Gasification Combined Cycle)

Zaman

Suedy

2020

J. En. Baru & Terbarukan

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Kekhawatiran akan emisi gas rumah kaca dan krisis energi yang semakin dirasakan negara-negara didunia khususnya di Indonesia menyebabkan perlu dilakukan pengembangan energi alternatif yang bersih dan ramah lingkungan. Teknologi Integrated Gasification Combined Cycle dapat menjadi alternatif terbaik untuk mengatasi permasalaan tersebut. Penelitian ini dilakukan dengan tujuan untuk memberikan gambaran dan keuntungan dari proses IGCC berdasarkan penilitian-penelitian yang sudah ada sehingga dapat dilakukan pengembangan pemanfaatan IGCC menggunakan batubara lignit di Indonesia. Penelitian ini dilakukan dengan studi literatur, pengumpulan data dilakukan dari penelitian-penelitian yang sudah ada untuk mengetahui dampak dan metode yang digunakan untuk mengeringkan batubara rendah yang memiliki moisture tinggi. Analisis dalam penelitian dilakukan menggunakan perbandingan dari setiap literatur, sehingga diperoleh proses dan teknologi yang sesuai untuk pemanfaatan IGCC. Hasil penelitian menunjukkan pemanfaatan teknologi IGCC menggunakan batubara lignit sangat menjanjikan karena walaupun lignit memiliki keterbatasan dalam efisiensi termal karena moisture bahan bakar yang sangat tinggi namun hal ini bisa diminimalisir menggunakan proses drying. Jumlah batubara lignit yang melimpah di Indonesia dapat memudahkan pengembangan IGCC dan emisi yang dihasilkan lebih rendah daripada pembangkit fosil lainnya.

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“…IGCC is currently recognized as the cleanest coal-fired power model [1,2]. Compared with previous coal-fired and gas-fired thermal power projects, IGCC has a complex fuel composition, a wide range of calorific values, and poor combustion stability [3,4]. Controlling the fuel calorific value is a crucial aspect of the entire IGCC power generation model.…”

Section: Introductionmentioning

confidence: 99%

Fuel calorific value control process analysis and research based on IGCC power plant

Ding,

Chen,

Tao

2023

IET Renewable Power Gen

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The stability of the equipment has been more and more important with the continuous development of IGCC (Integrated Gasification Combined Cycle) technology. The control of the calorific value of the fuel gas of the gas turbine is one of the most important factors for the stable operation of the gas turbine. There are many variables in the calorific value of IGCC fuels that will cause unstable fuel combustion conditions and low thermal efficiency. In terms of process equipment, process conditions, instrument control calculation, and logic adjustment, this paper studies the automatic adjustment system of the calorific value of syngas for IGCC gas turbine fuel. The calorific value of the syngas can be automatically adjusted under different working conditions of the gas turbine. It helps the stable combustion of the gas turbine to form a perfect, efficient, reliable calorific value control system.

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Performance evaluation and carbon assessment of IGCC power plant with coal quality

Cited by 29 publications

References 41 publications

Simulation and Optimization of Entrained-Flow Air-Steam Gasification of Brown Coals

Simulation and Optimization of Entrained-Flow Air-Steam Gasification of Brown Coals

Pemanfaatan Batubara Kalori Rendah pada IGCC (Integrated Gasification Combined Cycle)

Fuel calorific value control process analysis and research based on IGCC power plant

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