Results 121 to 130 of about 155,678 (230)

Formation and Regeneration of Shape-Selective ZSM-35 Catalysts for n‑Butene Skeletal Isomerization to Isobutene

ACS Omega, 2018
Quan Xu, Wenjing Yang, Zhiwei Chen, Yingchun Ye, Yan Luo, Jason Street, Hongjun Zhou, Chunming Xu   +7 more
doaj   +1 more source

Confined cobalt single‐atom catalysts with strong electronic metal‐support interactions based on a biomimetic self‐assembly strategy

Carbon Energy
Designing high‐performance and low‐cost electrocatalysts for oxygen evolution reaction (OER) is critical for the conversion and storage of sustainable energy technologies.
Bowen Guo, Zekun Wang, Lei Zheng, Guang Mo, Hongjun Zhou, Dan Luo   +5 more
doaj   +1 more source

Carbon dioxide removal using a novel adsorbent derived from calcined eggshell waste for biogas upgrading

South African Journal of Chemical Engineering
The existence of CO2 in biogas limits its utilization in engines by lowering its energy value and density. It contributes to global warming which is a major concern globally.
Register Mrosso, Achisa C Mecha, Joseph Kiplagat   +2 more
doaj   +1 more source

Comparative Study of Mesophilic Biomethane Production in Ex Situ Trickling Bed and Bubble Reactors

Fermentation
Biomethane production via biogas upgrading is regarded as a future renewable gas, further boosting the biogas economy. Moreover, when upgrading is realized by the biogas CO2 conversion to CH4 using surplus renewable energy, the process of upgrading ...
Apostolos Spyridonidis, Katerina Stamatelatou   +1 more
doaj   +1 more source

Carbon dioxide and Methane experimental Henry's law constants assessment in alkaline scrubbing solutions deployed for biogas upgrading at moderate pressure and temperature

Chemical Engineering Journal Advances
The major limitation of biogas upgrading is the interfacial CO2 mass transfer to the aqueous phase when an absorption process is deployed. Accurate Henry’s law constants are crucial for the design and operation of biogas upgrading systems; which are ...
M. Ramírez-Lozano, A. Rojas-Hernández, R. Guerra-Flores, A. González-Sánchez   +3 more
doaj   +1 more source

Freeze Granulated Zeolites X and A for Biogas Upgrading. [PDF]

Molecules, 2020
Narang K, Akhtar F.
europepmc   +1 more source

Integrated Materials-to-Process Design of a Two-Stage PSF/PEI Membrane System for Biogas Upgrading

Energies
Biogas upgrading to biomethane is an important route for increasing the energy value of renewable gas streams and enabling their wider use in fuel, heat, and power applications.
Artem A. Atlaskin, Kirill A. Smorodin, Sergey S. Kryuchkov, Maria E. Atlaskina, Nikita S. Tsivkovsky, Alexander A. Sysoev, Vyacheslav V. Zhmakin, Anton N. Petukhov, Liudmila I. Soloveva, Andrey V. Vorotyntsev, Ilya V. Vorotyntsev   +10 more
doaj   +1 more source

Preparation and Characterization of Polyphenylsulfone (PPSU) Membranes for Biogas Upgrading. [PDF]

Materials (Basel), 2020
Kujawski W, Li G, Van der Bruggen B, Pedišius N, Tonkonogij J, Tonkonogovas A, Stankevičius A, Šereika J, Jullok N, Kujawa J.   +9 more
europepmc   +1 more source

Biogas upgrading - Technical Review

, 2016
Biogas produced by anaerobic digestion is often used in gas turbines to produceelectricity. In order to increase the value of the gas and to enable utilization of the gas in other applications, it may be advantageous to upgrade the biogas.
Nörregård, Öyvind, Hoyer, Kerstin, Jernberg, Josefina, Svensson, Mattias, Hulteberg, Christian   +4 more
core  

Main Biogas Upgrading Technologies [PDF]

International Journal of Environmental Sciences & Natural Resources, 2021
openaire   +1 more source