Results 71 to 80 of about 4,157 (230)
Mapping the Global South Circular Economy: A Bibliometric‐Narrative Analysis
Business Strategy and the Environment, EarlyView.ABSTRACT Although the circular economy (CE) is gaining popularity because of its propensity to optimise the sustainability of resources, few scholars have examined how this field has evolved in the Global South. Using bibliometric‐narrative analysis, our paper maps general and thematic trends of CE in the Global South using micro, meso, and macro level
Dede Iskandar Siregar +3 more
wiley +1 more source
Upgrading strategies for effective utilization of biogas [PDF]
, 2015 Production of biogas is based on anaerobic digestion of different renewable raw materials including human, animal, agricultural, industrial, and municipal wastes.
Md. Zahangir Alam +3 more
core +1 more source
An Analytical Design Model of a Vacuum Pressure Swing Adsorption Process for Biogas Upgrading
Chemie Ingenieur Technik, EarlyView.A steady‐state model was developed for a vacuum pressure swing adsorption (VPSA) process comprising adsorption, depressurization, and evacuation steps. The resulting analytical plant design model provides the optimal adsorber height required to achieve a target product purity with maximum bed utilization.
Thomas Welter +3 more
wiley +1 more source
Exploring Activated Carbons for Sustainable Biogas Upgrading: A Comprehensive Review
EnergiesGlobal energy supply remains, to this day, mainly dominated by fossil fuels, aggravating climate change. To increase and diversify the share of renewable energy sources, there is an urgent need to expand the use of biofuels that could help in ...
Deneb Peredo-Mancilla +3 more
doaj +1 more source
The Canadian Journal of Chemical Engineering, EarlyView.Left: Desulphurization method application. Right: Novel desulphurization method. Abstract The presence of hydrogen sulphide (H2S) in biogas poses significant environmental and operational challenges due to its corrosive and toxic properties. Thus, this study aimed to develop a dual‐function desulphurization system using a cation exchange resin (CIER ...
Matheus Damásio Thrun +6 more
wiley +1 more source
Biogas Upgrading: Analysis and Comparison between Water and Chemical Scrubbings
Chemical Engineering Transactions, 2013 Biomethane is a renewable energy source that can be used, e.g., for transportation or injection in the natural gas grids. It is obtained from proper biogas treatment.
S. Gamba, L. Pellegrini
doaj +1 more source
The Canadian Journal of Chemical Engineering, EarlyView.Abstract This study examines the microwave‐assisted catalytic pyrolysis (MACP) of individual and blended textiles (cotton, polyester, nylon 6) using ZnO and a ZnO/natural zeolite catalyst. In a custom‐built microwave reactor operated at 500°C, 1 kW power, and a 15‐min residence time, textile wastes were pyrolyzed.
Peyman Alizadeh +3 more
wiley +1 more source
, 2012 Incldes abstract.Includes bibliographical references.The production and use of biogas on a household scale is becoming more common. The biogas is mainly used for lighting and cooking.
Trautmann, Christina
core
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A first‐of‐its‐kind review benchmarks three solar methane valorization pathways with unified performance metrics for clean fuel production. Meeting global climate targets and sustainable energy demands requires carbon‐neutral fuels and innovative conversion pathways.
Muhammad Abdulmoez +3 more
wiley +1 more source
Microbial electrochemical approaches of carbon dioxide utilization for biogas upgrading
, 2021 Microbial electrochemical approach is an emerging technology for biogas upgrading through carbon dioxide (CO2) reduction and biomethane (or value-added products) production.
Pant, Deepak, +10 more
core +1 more source