Results 111 to 120 of about 13,242 (336)

Analysis of thermally coupled chemical looping combustion-based power plants with carbon capture [PDF]

, 2015
A number of CO₂ capture-enabled power generation technologies have been proposed to address the negative environmental impact of CO₂ emission. One important barrier to adopting these technologies is the associated energy penalty.
Ghoniem, Ahmed F, Iloeje, Chukwunwike Ogbonnia, Zhao, Zhenlong   +2 more
core   +1 more source

Eco‐Efficient Processing and Refining Routes for Secondary Raw Materials from Silicon Ingot and Wafer Manufacturing

Advanced Energy and Sustainability Research, EarlyView.
The ICARUS project developed pilot‐scale processes to recover and refine secondary raw materials from silicon photovoltaic (PV) ingot and wafer manufacturing waste. Silicon kerf, graphite, and silica residues are purified into high‐value inputs for the PV value chain and beyond.
Martin Bellmann, Berhane Darsene Dimd, Anne‐Karin Søiland, Arne Dahle, C. Landaas, Victorien Iwaszko, Rene Peche, Wolfram Palitzsch, Philippe Lenain, Iratxe de Meatza, Theodora Kyratsi, Liu Huiping, Emanuele Milani, Guy Chichignoud, Stefan Fischer, Almut Schwenke, Eirik Nordboe, Marco Pieterse, Roland Riva   +18 more
wiley   +1 more source

Enhancing Carbon Capture Efficiency in Chemical Looping Combustion Using Fe₂O₃ and Mn₂O₃ Oxygen Carriers: Insights from ASPEN Plus Modeling

Proceedings
This study investigates the carbon capture efficiency of a Chemical Looping Combustion (CLC) process employing Fe2O3 and Mn2O3 as oxygen carriers, modeled within the ASPEN Plus simulation platform [...]
Savan Saradva, Dhrumil Gandhi
doaj   +1 more source

The Calcium-Looping (CaCO3/CaO) Process for Thermochemical Energy Storage in Concentrating Solar Power Plants [PDF]

, 2019
Articulo aceptado por la revista. * No publicado aún [28-06-2019]Energy storage based on thermochemical systems is gaining momentum as potential alternative to molten salts in Concentrating Solar Power (CSP) plants.
Chacartegui, Ricardo, Giménez Gavarrell, Pablo, Ortiz Domínguez, Carlos, Pérez-Maqueda, Luis Allan, Valverde Millán, José Manuel   +4 more
core  

A critical review of porous adsorbents for air separation: From fundamental insights to rational adsorbent design

AIChE Journal, EarlyView.
Abstract Air separation via selective adsorption using porous adsorbents offers energy‐efficient alternatives to cryogenic distillation for producing high‐purity O2 and N2. Adsorbent efficacy depends on balancing selectivity, durability, and performance consistency across varying conditions. This comprehensive review critically discusses the design and
Tianqi Wang, Daisong Chen, Tianyi Zhang, Boyu Zhang, Ruiqiang Wang, Zhengdong Liu, Mei Hong, Youssef Belmabkhout, Qinfen Gu, Jin Shang   +9 more
wiley   +1 more source

Investigations into the effects of volatile biomass tar on the performance of Fe-based CLC oxygen carrier materials

Environmental Research Letters, 2016
In this study we present findings from investigations into interactions between biomass tar and two iron based oxygen carrier materials (OCMs) designed for chemical-looping applications: a 100% Fe _2 O _3 (100Fe) OCM and a 60 wt% Fe _2 O _3 /40 wt% Al _2
Matthew E Boot-Handford, Nick Florin, Paul S Fennell   +2 more
doaj   +1 more source

Understanding the Impacts of Different Impurities on Elemental Mercury Removal by CaS in Chemical Looping Combustion of Coal: A First Principle Study. [PDF]

ACS Omega, 2023
Fan Y, Jin J, Liu Q, Xu K, Shi H, Liu D.
europepmc   +1 more source

Flexible operation of supercritical power plant via integration of thermal energy storage [PDF]

, 2018
© 2018 The Author(s).This chapter presents the recent research on various strategies for power plant flexible operations to meet the requirements of load balance.
Li, Decai, Wang, Jihong, Zhang, Wenbin
core   +4 more sources

Stochastic optimization of Power‐to‐Methanol: Production cost sensitivity to process design vs. scheduling

AIChE Journal, EarlyView.
Abstract Under time‐varying electricity prices, the production costs of Power‐to‐X processes with intermediate storage can be reduced by simultaneously optimizing the process unit design and size with their scheduling and operation. However, the production cost sensitivity to optimal process design or scheduling is unclear, especially when several ...
Simone Mucci, Dominik Bongartz
wiley   +1 more source

Simulation and Optimization of a Multistage Interconnected Fluidized Bed Reactor for Coal Chemical Looping Combustion. [PDF]

ACS Omega, 2022
Zhu X, Wang R, Shen T, Shen L.
europepmc   +1 more source