Preparation, characterization, physicochemical property and potential application of porous starch: A review

J Chen, Y Wang, J Liu, X Xu - International Journal of Biological …, 2020 - Elsevier
In recent years, porous starch has attracted increasing attention due to its valuable functions
and potential applications. Here, we present a comprehensive review of the recent …

[HTML][HTML] A review of influencing factors and study methods of carbon capture and storage (CCS) potential in coals

M Safaei-Farouji, D Misch, RF Sachsenhofer - International Journal of Coal …, 2023 - Elsevier
Geological formations are suitable locations for CO 2 sequestration, and among them, coals
are excellent targets because of their nanoporous structure, which leads to a high gas …

Pore and fracture development in coal under stress conditions based on nuclear magnetic resonance and fractal theory

Y Zhao, C Wang, L Ning, H Zhao, J Bi - Fuel, 2022 - Elsevier
In this paper, triaxial compression tests on coals with real-time T 2 and MRI (Magnetic
Resonance Imaging) image measurement are performed by using a nuclear magnetic …

Recent Advances and Perspectives of CO2-Enhanced Coalbed Methane: Experimental, Modeling, and Technological Development

C Fan, L Yang, H Sun, M Luo, L Zhou, Z Yang… - Energy & Fuels, 2023 - ACS Publications
Carbon dioxide (CO2)-enhanced coalbed methane recovery (CO2-ECBM) is a critical way to
increase methane production and reduce greenhouse gas (CO2 and CH4) emissions. As …

Three-dimensional modeling and analysis of macro-pore structure of coal using combined X-ray CT imaging and fractal theory

G Wang, J Shen, S Liu, C Jiang, X Qin - International Journal of Rock …, 2019 - Elsevier
The porous structure of coal directly determines its gas transport property. The fluid flow
behavior of coal is one of the key science questions that will influence the coal energy …

Quantitative analysis of microscopic structure and gas seepage characteristics of low-rank coal based on CT three-dimensional reconstruction of CT images and …

G Wang, X Qin, J Shen, Z Zhang, D Han, C Jiang - Fuel, 2019 - Elsevier
The pores/fractures are places for gas migration and storage in coal. Their structure
complexity will directly influence the pore structure parameters and gas seepage properties …

Characterizations of full-scale pore size distribution, porosity and permeability of coals: A novel methodology by nuclear magnetic resonance and fractal analysis …

S Zheng, Y Yao, D Liu, Y Cai, Y Liu - International Journal of Coal Geology, 2018 - Elsevier
Nuclear magnetic resonance (NMR) has been widely used to evaluate the pore size
distribution (PSD) properties of coals. However, the NMR signal itself only provides a …

Coal pore size distributions controlled by the coalification process: An experimental study of coals from the Junggar, Ordos and Qinshui basins in China

Y Li, C Zhang, D Tang, Q Gan, X Niu, K Wang, R Shen - Fuel, 2017 - Elsevier
Various sizes of pores in coal, which are generally formed by organic matter during the
coalification process, have a direct influence on coalbed methane extraction. However, few …

Multiple effects of particle size distribution modulus (q) and maximum aggregate size (Dmax) on the characteristics of Ultra-High Performance concrete (UHPC) …

K Liu, T Yin, D Fan, J Wang, R Yu - Cement and Concrete Composites, 2022 - Elsevier
Abstract Ultra-high Performance Concrete (UHPC) is a kind of advanced cement-based
material normally designed based on particle close packing model, such as modified …

Effect of nitric acid on the pore structure and fractal characteristics of coal based on the low-temperature nitrogen adsorption method

G Ni, S Li, S Rahman, M Xun, H Wang, Y Xu, H **e - Powder technology, 2020 - Elsevier
To study the pore structure and fractal characteristics of acid-treated coal, in this paper, the
low-temperature nitrogen adsorption method, scanning electron microscopy and the fractal …