Results 11 to 20 of about 3,543,765 (356)
Effect of electric field on the adsorption characteristics of heavy metal ions on kaolinite surface
Meitan xuebao, 2023 Electrokinetic remediation technology can effectively remove heavy metal ions from contaminated soil in coal mine area. In order to clarify the effect of electric field on the adsorption characteristics of heavy metal ions on the surface of kaolinite ...
Ke YAN +5 more
doaj +1 more source
In situ elucidation of the active state of Co-CeOx catalysts in the dry reforming of methane: the important role of the reducible oxide support and interactions with cobalt [PDF]
, 2018 The dry reforming of methane was systematically studied over a series (2-30 wt%) of Co (~5nm in size) loaded CeO2 catalysts, with an effort to elucidate the behavior of Co and ceria in the catalytic process using in-situ methods.
Akter, Nusnin +16 more
core +1 more source
Adsorption Science & Technology, 2022 In order to explore the influence of coal deformation caused by temperature and desorption on seepage characteristics in the process of heat injection mining of coalbed methane, the permeability test, thermal expansion, and constant temperature ...
Xiaoyu Su +3 more
doaj +1 more source
Photonics, 2023 We developed an extensible LED-induced fluorescence detection module with a highly integrated and ultra-compact structure. A target-oriented design methodology was used to demonstrate the module’s optimal design.
Xiaoguang Qi +5 more
doaj +1 more source
In-situ monitoring for CVD processes [PDF]
, 2002 Aiming towards process control of industrial high yield/high volume CVD reactors, the potential of optical sensors as a monitoring tool has been explored.
A. Beil +14 more
core +3 more sources
Performance and Mechanism Analysis of Nano-silica Sol Modified Cement-based Materials
Taiyuan Ligong Daxue xuebao, 2023 In view of the problems of low early strength and weak deformation resistance of ordinary cement-based materials, the cement-based materials were modified by nano-silica sol.
Haocheng SUN +5 more
doaj +1 more source
Superconducting MgB2 thin films by pulsed laser deposition [PDF]
, 2001 Growth of MgB2 thin films by pulsed laser deposition is examined under ex situ and in situ processing conditions. For the ex situ process, Boron films grown by PLD were annealed at 900 C with excess Mg.
C. Petrovic +8 more
core +4 more sources
Evolution of mining‐induced stress in fully mechanized top‐coal caving under high horizontal stress
Energy Science & Engineering, 2020 In fully mechanized top‐coal caving (FMTC), the effects of coal caving are closely related to the degree of damage to the top‐coal which is determined by the stress state therein.
Yuming Huo +4 more
doaj +1 more source
Meitan xuebao, 2023 Underground in-situ pyrolysis of coal is a new trend in the utilization of coal resources in the future. It is especially critical to investigate the coal pore-fissure structure, its spatial distribution and connectivity under different pyrolysis methods,
Jianhang SHI +4 more
doaj +1 more source
Effects of preconditioning and extrusion of linseed on the ruminal biohydrogenation of fatty acids. 2. In vitro and in situ studies [PDF]
, 2006 The extent and/or intermediates of ruminal biohydrogenation (BH) of fatty acids (FA) were investigated in vitro and in situ using a raw, pre-conditioned or extruded blend of linseed and wheat bran (70:30).
Akraim, Fowad +3 more
core +1 more source