Advances in gas-to-liquid technology for environmentally friendly fuel synthesis: Analytical review of world achievements

Ribun, Viktoriia; Бойченко, Сергій Валерійович; Kale, Utku

doi:10.1016/j.egyr.2023.04.372

Cited by 7 publications

(3 citation statements)

References 49 publications

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“…Hasil analisis Wilcoxon menunjukkan bahwa seluruh responden mengalami penurunan biaya pembelian bahan bakar, hal ini terlihat dari hasil negative ranks yaitu sebanyak 20 dari total 20 responden. Penggunaan bahan bakar gas, termasuk gas alam dan gas lainnya, telah menjadi pilihan populer dalam berbagai sektor, dari industri hingga transportasi, berkat sifatnya yang lebih bersih dan ramah lingkungan dibandingkan dengan bahan bakar fosil tradisional (Behroozsarand & Zamaniyan, 2017;Ribun et al, 2023). Namun, untuk mengoptimalkan manfaatnya, penting untuk fokus pada efisiensi penggunaan bahan bakar gas (Geletukha et al, 2022).…”

Section: Hasil Dan Pembahasanunclassified

Program Bantuan Mesin Pompa Air Bahan Bakar Gas Terhadap Peningkatan Pendapatan Petani Padi Sawah Kabupaten Purbalingga

Mahendra,

Suyatno,

Suprapto

et al. 2024

PJSE

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Pemerintah sangat mendukung perkembangan ketahanan pangan di Indonesia, bentuk dukungan itu diantaranya adalah bantuan pompa air berbahan bakar gas yang bertujuan meningkatkan efiseiensi bagi petani padi di Kabupaten Purbalingga. Penelitian ini termasuk dalam penelitian yang menganalisis kebijakan pemerintah yang bertujuan untuk sektor pertanian. Metode deskriptif kuantitatif digunakan peneliti dalam penelitian ini, sehingga dapat menggambarkan usaha tani padi yang dilakukan petani dan total pendapatan petani padi yang menggunakan pompa air berbahan bakar gas. Menghitung rata-rata pendapatan petani padi dengan pompa air berbahan bakar gas dan membandingkan dengan pendapatan petani padi dengan pompa air berbahan bakar minyak. Sampel dari penelitian ini diperoleh setelah memilah populasi yang ada yaitu dari petani padi sawah desa Kaligondang yang menerima bantuan pompa air berbahan bakar gas dan memiliki kesamaan luas lahan dan jenis padi yang sama. Diperoleh 20 sampel yang sesuai dengan kriteria yang telah ditetapkan. dari analisis deskriptif terlihat bahwa terjadi peningkatan rata-rata pendapatan sebesar Rp. 810.802 dari biaya Rp. 8.134.333 menjadi Rp. 8.945.135 Dapat disimpulkan bahwa penggunaan bahan bakar gas untuk pompa air dapat pendapatan petani sebesar 10%.

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Section: Hasil Dan Pembahasanunclassified

Program Bantuan Mesin Pompa Air Bahan Bakar Gas Terhadap Peningkatan Pendapatan Petani Padi Sawah Kabupaten Purbalingga

Mahendra,

Suyatno,

Suprapto

et al. 2024

PJSE

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“…This is not only evident in traditional sectors like chemical synthesis via the FTS and MTH routes but is also a staple in the oil and gas industries. Processes such as Gas to Liquid (GTL) and Natural Gas Reforming (NGR) for hydrogen production extensively employ thermal methods due to their robustness and scalability [31,32]. These processes are integral to the production workflows in these industries, underlining the predominance of thermal techniques.…”

Section: Introductionmentioning

confidence: 99%

Recent Developments on CO2 Hydrogenation Performance over Structured Zeolites: A Review on Properties, Synthesis, and Characterization

Cutad,

Al-Marri,

Kumar

2024

Catalysts

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This review focuses on an extensive synopsis of the recent improvements in CO2 hydrogenation over structured zeolites, including their properties, synthesis methods, and characterization. Key features such as bimodal mesoporous structures, surface oxygen vacancies, and the Si/Al ratio are explored for their roles in enhancing catalytic activity. Additionally, the impact of porosity, thermal stability, and structural integrity on the performance of zeolites, as well as their interactions with electrical and plasma environments, are discussed in detail. The synthesis of structured zeolites is analyzed by comparing the advantages and limitations of bottom-up methods, including hard templating, soft templating, and non-templating approaches, to top-down methods, such as dealumination, desilication, and recrystallization. The review addresses the challenges associated with these synthesis techniques, such as pore-induced diffusion limitations, morphological constraints, and maintaining crystal integrity, highlighting the need for innovative solutions and optimization strategies. Advanced characterization techniques are emphasized as essential for understanding the catalytic mechanisms and dynamic behaviors of zeolites, thereby facilitating further research into their efficient and effective use. The study concludes by underscoring the importance of continued research to refine synthesis and characterization methods, which is crucial for optimizing catalytic activity in CO2 hydrogenation. This effort is important for achieving selective catalysis and is paramount to the global initiative to reduce carbon emissions and address climate change.

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“…Based on the results obtained in [5], the characteristics of the studied fuels are presented (Table 1). The combustion time of the fuel mixture is significantly reduced with minimal additions of hydrogen [6]. This is because hydrogen effectively ignites the fuel mixture in the entire cylinder volume, mixing with the entering their mixture.…”

Section: Introductionmentioning

confidence: 99%

Research of Energy Efficiency and Environmental Performance of Vehicle Power Plant Converted to Work on Alternative Fuels

Mateichyk,

Kryshtopa,

Kryshtopa

et al. 2024

Machines

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The use of alternative fuels remains an important factor in solving the problem of reducing harmful substances caused by vehicles and decarbonising transport. It is also important to ensure the energy efficiency of vehicle power plants when using different fuels at a sufficient level. The article presents the results of theoretical and experimental studies of the conversion of diesel engine to alternative fuels with hydrogen admixtures. Methanol is considered as an alternative fuel which is a cheaper alternative to commercial diesel fuel. The chemical essence of improving the calorific value of alternative methanol fuel was investigated. Studies showed that the energy effect of burning an alternative mixture with hydrogen additives exceeds the effect of burning the same amount of methanol fuel. The increase in combustion energy and engine power is achieved as a result of heat from efficient use of the engine exhaust gases and chemical conversion of methanol. An experimental installation was created to study the work of a converted diesel engine on hydrogen–methanol mixtures and thermochemical regeneration processes. Experimental studies of the energy and environmental parameters of diesel engine converted to work on an alternative fuel with hydrogen admixtures have shown that engine power increases by 10–14% and emissions of harmful substances decrease.

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Advances in gas-to-liquid technology for environmentally friendly fuel synthesis: Analytical review of world achievements

Cited by 7 publications

References 49 publications

Program Bantuan Mesin Pompa Air Bahan Bakar Gas Terhadap Peningkatan Pendapatan Petani Padi Sawah Kabupaten Purbalingga

Program Bantuan Mesin Pompa Air Bahan Bakar Gas Terhadap Peningkatan Pendapatan Petani Padi Sawah Kabupaten Purbalingga

Recent Developments on CO2 Hydrogenation Performance over Structured Zeolites: A Review on Properties, Synthesis, and Characterization

Research of Energy Efficiency and Environmental Performance of Vehicle Power Plant Converted to Work on Alternative Fuels

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