Results 21 to 30 of about 878,942 (255)

In Situ Forming MnFe2O4/D201 Magnetic Composite Adsorbents for High Selectivity Adsorption and Deep Treatment of As(V) from Wastewater

Adsorption Science & Technology, 2023
A new magnetic adsorbent, namely, MnFe2O4/D201, with deep-treatment ability and high selectivity adsorption for As(V) was prepared. According to isotherm adsorption and kinetics, As(V) adsorption is primarily used for chemical bonding throughout the ...
Shaopeng Zhang, Jie Ding, Dayong Tian, Feifei Liu, Qiaoling Li, Minghua Lu   +5 more
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Efficient and Selective Removal of Organic Cationic Dyes by Peel of Brassica juncea Coss. var. gemmifera Lee et Lin-Based Biochar

Molecules, 2023
The design and preparation of cheaper, greener and more efficient adsorbents is essential for the removal of pollutants by adsorption. In this study, biochar was prepared from peel of Brassica juncea var.
Tao-Tao Shi, Xin-Yu Jiang, Jin-Gang Yu
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UNBINDING OF SURFACE DEFECTS UNDER THE DEFECT-SELECTIVE ADSORPTION

Condensed Matter Physics, 2003
Unbinding of surface topological defects in the presence of the defect-selective adsorption is investigated using a coupled Coulomb Gas - Lattice Gas model. The unbinding temperature increases with the increasing selectivity (and coverage) for both, sign-
E.V.Vakarin
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Comparative Study of Carbon Dioxide and Methane Adsorption by Synthesized Fine Particles of SAPO-34 Molecular Sieve [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2010
Fine particles Silicoaluminophosphate-34 were synthesized by hydrothermal sol-gel method. The effect of crystallization time, as one of the important synthesis factors on particle size and crystallinity, kinetic and equilibrium adsorption, and ...
Sayed Siamak Ashraf Talesh, Shohreh Fatemi, Sayed Jalal Hashemi, Peyman Emrani   +3 more
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The Molecular Sieving of Propylene and Propane on SAPO-35 Molecular Sieve

Nanomaterials
Selective adsorption is regarded as a promising alternative for propylene/propane separation. However, the similar physicochemical properties of these two components pose a challenge in developing adsorbents that simultaneously exhibit high selectivity ...
Yansi Tong, Kadi Hu, Qihao Yang, Hao Liu, Danhua Yuan, Jungang Wang, Mengting Lv, Hailong Wang, Ziqi Tian, Yunpeng Xu, Liang Chen   +10 more
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Critical temperature-dependent adsorption selectivity of binary gas mixtures in slit pores: Insights from Gibbs ensemble Monte Carlo simulations

Next Energy
We conducted constant pressure Gibbs ensemble Monte Carlo molecular simulations to explore the adsorption separation of 3 binary gas mixtures: CH4/CO, C2F6/N2, and SO2/CO2 within slit pores. Key findings indicate that CH4/CO, a mixture of 2 supercritical
Xuan Peng
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Selective and efficient mercury(II) removal from water by adsorption with a cellulose citrate biopolymer

Journal of Hazardous Materials Letters, 2022
Mercury is a global pollutant, very dangerous for the aquatic ecosystems and for human health. The sources of mercury in the environment are either anthropogenic or natural. However, historical mining activities and current anthropogenic activities, have
Antonio Tursi, Valentina Gallizzi, Fabrizio Olivito, Vincenzo Algieri, Antonio De Nino, Loredana Maiuolo, Amerigo Beneduci   +6 more
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Polysulfone Influence on Au Selective Adsorbent Imprinted Membrane Synthesis with Sulfonated Polyeugenol as Functional Polymer

Membranes, 2020
An ionic imprinted membrane (IIM) was synthesized using sulfonated polyeugenol, derived from eugenol, as its functional polymer and polysulfone as its base membrane for the selective adsorption of Au(III).
Muhammad Cholid Djunaidi, Nor Basid Adiwibawa Prasetya, Arini Khoiriyah, Pardoyo Pardoyo, Abdul Haris, Nabilah Anindita Febriola   +5 more
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Single and Competitive Adsorption of 17α-Ethinylestradiol and Bisphenol A with Estrone, β-Estradiol, and Estriol onto Sediment

Marine Drugs, 2014
The competitive adsorption of bisphenol A (BPA) and17α-ethinylestradiol (EE2) with different endocrine disrupting compounds (EDCs), such as estrone (E1), β-estradiol (E2), and estriol (E3) was investigated in the water-sediment system.
Yu Li, Chen Zhang, Shanshan Li, Changzhi Zhou, Xiaopeng Li   +4 more
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Molecular simulation on competitive adsorption characteristics of CH4/O2/N2 gas in lignite

矿业科学学报, 2023
This study intends to explore the influence of temperature and molar ratio on the competitive adsorption of CH4/O2/N2 gas in coal. It probed into the competitive adsorption characteristics of CH4/O2 and N2/O2 binary mixed gas in Xiaolongtan lignite of ...
Zhang Tonghao, Chen Mingyi, Tian Fuchao, Liu Huizu, Zhang Hao, Wang Shuo   +5 more
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