The production and the properties of the liquid organic hydrogen carrier (LOHC) obtained from the light cycle oil (LCO)

Samoilov, V.O.; Sultanova, M.U.; Борисов, Р. С.; Kozhevnikov, A.A.; Lavrentyev, V.A.; Utepbergenova, A. Sh.; Maximov, A.L.

doi:10.1016/j.fuproc.2022.107576

Cited by 10 publications

(4 citation statements)

References 41 publications

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“…Another substance that is frequently handled extensively is toluene. It is much easy to begin the H2 economy-based on the methylcyclohexane as well as toluene since toluene is readily available and can be produced in vast quantities [184][185][186][187][188].…”

Section: Liquid Organic Carriers (Locs)mentioning

confidence: 99%

State-of-the-art hydrogen generation techniques and storage methods: A critical review

Tang

Tan

et al. 2023

Journal of Energy Storage

108

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Section: Liquid Organic Carriers (Locs)mentioning

confidence: 99%

State-of-the-art hydrogen generation techniques and storage methods: A critical review

Tang

Tan

et al. 2023

Journal of Energy Storage

108

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“…Platinum group catalysts are widely used in the chemical industry, automotive industry and oil refining. Recently, the use of heterogeneous platinum group catalysts in hydrogen energy for the hydrogenation and dehydrogenation reactions of LOHC (liquid organic hydrogen carriers) was of particular interest [1]. To increase the stability of finely dispersed metals, which exhibit higher catalytic activity, are used catalyst carriers.…”

Section: Introductionmentioning

confidence: 99%

Determination of local fractal dimension of the catalyst support MgAl₂O₄ surface

Zakletskii,

Gusein-Zade,

Sorokin

2024

Surf. Topogr.: Metrol. Prop.

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In this paper, a procedure for estimating local fractal dimensionality values for greyscale images was developed. This procedure was tested on synthesised fractal and multifractal Brownian surfaces. The use of the method of detrended fluctuation analysis to determine the Hurst index for samples with a size not exceeding 2000 points was analysed. The optimal values of the sample size and the scale parameter have been obtained, allowing the Hurst index to be calculated with an error of less than 20%. The procedure was also tested on greyscale images, which are 8-bit representations of a synthesised fractal surface. The peculiarities of the application of the procedure for calculating the local fractal dimension for images obtained by scanning electron microscopy have been analysed. The values of the local fractal dimension of the oxide support MgAl2O4 are calculated using SEM images at different magnifications. It has been shown that, taking into account the fractal dimensionality calculation, different morphologies of the particle surface are observed at different scales of image magnification. At the highest magnification, the particle surface is found to consist of embedded smooth micron particles. The surface morphology of the MgAl2O4 particle depends on the micro- and mesopores between the embedded particles, this surface can be characterised by a fractal surface with FD = 2.3-2.4.

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“…During the reversible storage of hydrogen, liquid organic hydrogen carriers (LOHCs) themselves hardly consume [ 10 , 40 ]. Liquid organic hydrogen carrier technology has the advantages of a high hydrogen storage density, good reversibility, satisfactory safety and good compatibility with existing energy transportation logistics infrastructure, and is widely considered as a promising hydrogen storage technology [ 41 , 42 , 43 , 44 ].…”

Section: Introductionmentioning

confidence: 99%

Heterogeneous Catalysts in N-Heterocycles and Aromatics as Liquid Organic Hydrogen Carriers (LOHCs): History, Present Status and Future

et al. 2023

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The continuous decline of traditional fossil energy has cast the shadow of an energy crisis on human society. Hydrogen generated from renewable energy sources is considered as a promising energy carrier, which can effectively promote the energy transformation of traditional high-carbon fossil energy to low-carbon clean energy. Hydrogen storage technology plays a key role in realizing the application of hydrogen energy and liquid organic hydrogen carrier technology, with many advantages such as storing hydrogen efficiently and reversibly. High-performance and low-cost catalysts are the key to the large-scale application of liquid organic hydrogen carrier technology. In the past few decades, the catalyst field of organic liquid hydrogen carriers has continued to develop and has achieved some breakthroughs. In this review, we summarized recent significant progress in this field and discussed the optimization strategies of catalyst performance, including the properties of support and active metals, metal–support interaction and the combination and proportion of multi-metals. Moreover, the catalytic mechanism and future development direction were also discussed.

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The production and the properties of the liquid organic hydrogen carrier (LOHC) obtained from the light cycle oil (LCO)

Cited by 10 publications

References 41 publications

State-of-the-art hydrogen generation techniques and storage methods: A critical review

State-of-the-art hydrogen generation techniques and storage methods: A critical review

Determination of local fractal dimension of the catalyst support MgAl₂O₄ surface

Heterogeneous Catalysts in N-Heterocycles and Aromatics as Liquid Organic Hydrogen Carriers (LOHCs): History, Present Status and Future

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The production and the properties of the liquid organic hydrogen carrier (LOHC) obtained from the light cycle oil (LCO)

Cited by 10 publications

References 41 publications

State-of-the-art hydrogen generation techniques and storage methods: A critical review

State-of-the-art hydrogen generation techniques and storage methods: A critical review

Determination of local fractal dimension of the catalyst support MgAl2O4 surface

Heterogeneous Catalysts in N-Heterocycles and Aromatics as Liquid Organic Hydrogen Carriers (LOHCs): History, Present Status and Future

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Determination of local fractal dimension of the catalyst support MgAl₂O₄ surface