Results 91 to 100 of about 10,708 (209)

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

Calcium-looping for post-combustion CO2 capture. On the adverse effect of sorbent regeneration under CO2 [PDF]

, 2014
The multicyclic carbonation/calcination (c/c) of CaO solid particles at high temperature is at the basis of the recently emerged Calcium-looping (CaL) technology, which has been shown to be potentially suitable for achieving high and sustainable post ...
Pérez Maqueda, Luis Allan, Sánchez Jiménez, Pedro Enrique, Valverde Millán, José Manuel   +2 more
core   +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

Fe-based nano-materials in catalysis [PDF]

, 2018
The role of iron in view of its further utilization in chemical processes is presented, based on current knowledge of its properties. The addition of iron to a catalyst provides redox functionality, enhancing its resistance to carbon deposition.
Galvita, Vladimir, Konstantopoulos, Christos, Marin, Guy, Poelman, Hilde, Theofanidis, Stavros-Alexandros   +4 more
core   +1 more source

CFD simulations on hydrodynamics and performance of air reactor during chemical looping combustion

Applications in Energy and Combustion Science
The optimal design of the reactors is of great significance for the efficient operation and scaling-up of the chemical looping combustion system. Here, the hydrodynamics and performance of the air reactor on a 10 kWth series fluidized bed during chemical
Xiaobiao Ma, Boxian Zhao, Xue Lv, Jing Liu, Yingju Yang   +4 more
doaj   +1 more source

Oxygen-Induced Elemental Mercury Oxidation in Chemical Looping Combustion of Coal. [PDF]

ACS Omega, 2022
Liu Q, Liu D, Ni M, Xu K, Ma J, Liu Z, Jin J, Shi H.   +7 more
europepmc   +1 more source

EXPERIMENTAL STUDY OF REACTIVITY AND MORPHOLOGICAL CHANGE OF FE-BASED CHEMICAL LOOPING PARTICLE IN CYCLIC REDUCTION-OXIDATION REACTIONS [PDF]

, 2013
Coal, an abundant and stable energy source, is playing an important role in current and future global energy supplies. Therefore, there is intensive research currently focusing on coal-conversion in a high-efficiency and environmentally-friendly way. The
Chi, Hao
core  

Performance of Cu- and Fe-based oxygen carriers in a 500 Wth CLC unit for sour gas combustion with high H2S content [PDF]

, 2014
Sour gas represents about 43% of the world's natural gas reserves. The sustainable use of this fossil fuel energy entails the application of CO2 Capture and Storage (CCS) technologies.
Abad Secades, Alberto, Adánez Elorza, Juan, Cabello Flores, Arturo, Diego Poza, Luis F. de, García Labiano, Francisco, Gayán Sanz, Pilar, Sprachmann, Gerald   +6 more
core   +1 more source

Investigation on the Redox Properties of a Novel Cu-Based Pr-Modified Oxygen Carrier for Chemical Looping Combustion. [PDF]

ACS Omega, 2022
Qasim M, Ayoub M, Aqsha A, Ghazali NA, Ullah S, Ando Y, Farrukh S.   +6 more
europepmc   +1 more source