Future energy options: an overview

Hanif, Muhammad Asif; Nadeem, Farwa; Tariq, Rida; Rashid, Umer

doi:10.1016/b978-0-12-818150-8.00009-5

Cited by 2 publications

(3 citation statements)

References 3 publications

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“…This process is widely applied for the large-scale purification or bulk separation of air, chemicals, petrochemicals, and natural gas [12]. Cryogenic distillation is the process of gas mixture separation at low temperature and high pressure [13]. However, there is no single technique that meets all possible demands.…”

Section: Introductionmentioning

confidence: 99%

Numerical Simulations of Thermoacoustic Binary Gas Mixture Batch Separation

Kouta,

Vít,

Dančová

2024

JETA

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In this paper, 2D simulations were carried out to prove the potential of thermoacoustic technology in separating a binary gas mixture. A 2D model of a gas mixture separator was developed, including a loudspeaker responsible for producing acoustic waves in the separation pipe. As a result of the imposed sound waves propagating inside the separator, main parameters including pressure, temperature, and density undergo oscillations, which in turn drive the light and heavy gas components in opposite directions. Through time, one end of the separator is enriched with the light component while the other end is enriched with the heavy one. Simulations were all performed using ANSYS Fluent. The aim was to separate an ideal gas mixture of Helium–Argon and study the impact of different parameters on the separation process.

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Section: Introductionmentioning

confidence: 99%

Numerical Simulations of Thermoacoustic Binary Gas Mixture Batch Separation

Kouta,

Vít,

Dančová

2024

JETA

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“…For example, 76 Ge is used in solid form and thus it requires a semiconductor such as GERDA [60], MAJORANA DEMONSTRATOR [61] and LEGEND [62].…”

Section: Figure 23mentioning

confidence: 99%

“…Cryogenic distillation is the name given to the distillation processed under very low temperatures [76]. Cryogenic distillation is used for gas mixture separation, where you first have to introduce a liquid phase by cooling the gas at very low temperatures and at around the triple point pressure, where distillation can take place because the different gases have different volatility.…”

Section: Cryogenic Distillationmentioning

confidence: 99%

Argon Calibration of a Cryogenic Distillation Column for Xenon Isotopic Enrichment

Emara¹

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This work presents the calibration for a 14.6 m-high cryogenic distillation column which is performed using argon. This column is located at SNOLAB, an underground lab in Canada, and it is planned to study the potential of using distillation for xenon isotopic enrichment. Our study yields a measurement of the still's height equivalent to theoretical plate (HETP) of 4.29±0.13 cm, consistent with a previous study using the same packing material. A new approach introduced in this analysis achieves a smaller error for this HETP compared to the previous study. Our HETP value will be used in the measurement of the vapour pressure isotopic effect of xenon in the future. In addition, we provide a measurement for the fractionation factor ln(α 38−40 ) = (2.731 ± 0.017)×10 −3 at the nominal boiling point, which has improved error and is consistent with theoretical values. i First of all, I would like to express my deepest appreciation and gratitude to my supervisor Dr. Caio Licciardi for his patience and support throughout my research.He is the best supervisor I could ask for and always gave me the time to meet and discuss each step of research. Also, I would like to extend my sincere thanks to my cosupervisor Prof. David Sinclair for his support and advices throughout my research, his input is always constructive.

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Future energy options: an overview

Cited by 2 publications

References 3 publications

Numerical Simulations of Thermoacoustic Binary Gas Mixture Batch Separation

Numerical Simulations of Thermoacoustic Binary Gas Mixture Batch Separation

Argon Calibration of a Cryogenic Distillation Column for Xenon Isotopic Enrichment

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