Results 191 to 200 of about 83,642 (311)

Natural magnetite as an effective and long-lasting catalyst for CWPO of azole pesticides in a continuous up-flow fixed-bed reactor. [PDF]

Environ Sci Pollut Res Int
Lopez-Arago N, Munoz M, de Pedro ZM, Casas JA.   +3 more
europepmc   +1 more source

Exergy‐Based Simulation and Optimization of Multiagent MSW Gasification for Sustainable Energy Recovery Using Aspen Plus

Energy Science &Engineering, EarlyView.
ABSTRACT Thermochemical gasification is one of the most efficient methods for producing solid waste synthesis gas. Therefore, to predict and analyze the process of gasification of municipal solid waste (MSW) in a downdraft fixed‐bed gasification reactor with a thermal capacity of 2.1 kW, a comprehensive numerical modeling approach based on Gibbs free ...
Mohammad Reza Gharib, Payam Danesh, Ali Delarami   +2 more
wiley   +1 more source

Preparation of Carbon-Alumina (C/Al₂O₃) aerogel nanocomposite for benzene adsorption from flow gas in fixed bed reactor. [PDF]

MethodsX, 2019
Rastegar A, Farzadkia M, Jonoidi Jafari A, Esrafili A.   +3 more
europepmc   +1 more source

Efficient Separation and Purification of Oligosaccharides: A Systematic Review on Principles and Applications of Membrane Separation Technology

Food Bioengineering, EarlyView.
Membrane separation provides a green and scalable route for oligosaccharide purification. This review summarizes the complementary roles of microfiltration, ultrafiltration, nanofiltration, and reverse osmosis, with emphasis on membrane selection, optimization of operating conditions, fouling control, and integrated cascade design for improving purity,
Xinyu Yuan, Zhuying Chen, Zhong Yao, Yun Sun, Benwei Zhu   +4 more
wiley   +1 more source

Rational design of Ni‐based catalysts for methane dry reforming: Recent advances and future perspectives

FlexMat, EarlyView.
Addressing the challenges inherent in dry reforming of methane (DRM), this paper focuses on the structural design and performance optimization of Ni‐based catalysts. The modulation strategies for DRM are systematically reviewed across four dimensions: the micromorphology of active metals, metal‐support interactions, electronic modifications by ...
Bowei Cao, Junlei Zhang, Wanglei Wang
wiley   +1 more source

Preparation of Cu-ZSM-5 catalysts by chemical vapour deposition for catalytic wet peroxide oxidation of phenol in a fixed bed reactor. [PDF]

R Soc Open Sci, 2018
He D, Zhang H, Yan Y.
europepmc   +1 more source

Bioelectrochemical single reactor for reductive and oxidative removal of trichloroethylene from contaminated groundwater

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Chlorinated aliphatic hydrocarbons such as trichloroethylene (TCE) are persistent groundwater contaminants due to improper disposal and low biodegradability. This work presents an innovative bioelectrochemical system for the integrated reductive/oxidative removal of TCE from contaminated water, implemented in a single tubular ...
Maria Presutti, Geremia Sassetto, Angela Marchetti, Giulia Simonetti, Marco Petrangeli Papini, Marco Zeppilli   +5 more
wiley   +1 more source

Observer design for the Selective Catalytic Reduction of NOx in a loop reactor [PDF]

, 2006
Barresi, Antonello, Fissore, Davide, Pisano, Roberto   +2 more
core   +2 more sources

Effects of reactor diameter on the plugging of fixed-bed fischer-tropsch reactors [PDF]

Applied Catalysis, 1982
Bell, A.T., Heinernann, H., McKee, W.G.
openaire   +2 more sources

Effect of ammonium concentration on methane oxidation and CO2 removal in an anaerobic biotrickling filter treating synthetic landfill gas and leachate

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Landfill gas (LFG) and leachate are commonly treated separately through energy‐intensive processes. This study evaluated the integration of both streams in an anaerobic biotrickling filter (BTF) to achieve simultaneous methane (CH4) and carbon dioxide (CO2) removal coupled with ammonium (NH4+) transformation, and how the microbial ...
Cecilia Lizeth Alvarez‐Guzmán, Karla María Muñoz‐Páez, Alejandro Vargas, Idania Valdez‐Vazquez   +3 more
wiley   +1 more source