The presence of H 2 S is an incisive indicator to assess the quality of indoor and/or outdoor air. A number of metal oxide sensors have been developed to measure the concentration …
A Bazan-Wozniak, R Pietrzak - Chemical Engineering Journal, 2020 - Elsevier
Activated bio-carbons were developed from residues of supercritical extraction of raw plans such as: raspberries, blackcurrant, nettle and green tea. The physicochemical properties of …
Y Huang, W Su, R Wang, T Zhao - Aerosol and Air Quality Research, 2019 - aaqr.org
In recent years, various adsorbents have been developed to alleviate atmospheric pollution and remove harmful gases, such as carbon dioxide, sulfur dioxide, nitrogen oxides …
Z Qian, L Wei, W Mingyue, Q Guansheng - Colloids and Surfaces A …, 2021 - Elsevier
The confined space of a mine provides temporary protection measures and life support to miners awaiting rescue after a mine accident. Among the protection measures, the removal …
Two activated carbons (ACs) were prepared by physical activation of Maize Cob Waste (MCW) with CO 2, during 2 and 3 h (MCW (PA) 2h and MCW (PA) 3h, respectively). Two …
H Moradi, H Azizpour, H Bahmanyar… - Inorganic Chemistry …, 2020 - Elsevier
In the present study, the impact of presence of chloride molecules on activated carbon was assessed by locating chloride molecules in graphite pores, by which the adsorption of …
D Huang, N Wang, X Bai, Y Chen, Q Xu - Biochar, 2022 - Springer
Hydrogen sulfide (H2S) removal has been a significant concern in various industries. In this study, food waste digestate-derived biochar (DFW-BC), a by-product of food waste treatment …
Carbon capture, storage, and utilization from post-combustion processes using adsorption phenomena has emerged as a promising solution to the greenhouse gas emission crisis …
The separation of mixed gas by hydrate method can realize the efficient separation of CO2 gas from biological gas. However, the long period, slow rate, and low selectivity of hydration …