Results 91 to 100 of about 4,399 (189)

Characteristic Evaluation and Process Simulation of CuFe₂O₄ as Oxygen Carriers in Coal Chemical Looping Gasification. [PDF]

ACS Omega, 2021
Zhu X, Zhang J, Yan J, Shen L.
europepmc   +1 more source

Steam reforming of bio-compounds with auto-reduced nickel catalyst [PDF]

, 2017
As an extension of chemical looping combustion, chemical looping steam reforming (CLSR) has been developed for H2 production. During CLSR, a steam reforming (SR) process occurs following the reduction of catalysts by the reforming feedstock itself ...
Cheng, F, Dupont, VAL
core   +1 more source

Microwave Chemical Looping Synergistic Gasification of Polypropylene Plastic and Water Hyacinth

Fire
The microwave chemical looping synergistic gasification characteristics of municipal solid waste polypropylene plastic and the organic solid waste water hyacinth are experimentally investigated in this study.
Fengxia An, Delu Chen, Wenli Mao, Ying Yu, Danyang Shao, Zhaoping Zhong, Xiaojia Wang   +6 more
doaj   +1 more source

Modelling rates of gasification of a char particle in chemical looping combustion [PDF]

, 2015
Rates of gasification of lignite char were compared when gasification with CO2 was undertaken in a fluidised bed of either (i) an active Fe-based oxygen carrier used for chemical looping or (ii) inert sand.
Dennis, JS, Saucedo, MA, Scott, SA
core  

Oxygen Carrying Particle Characterization in Lignocellulosic Fueled Chemical Looping [PDF]

, 2013
The growing awareness of climate change due to anthropogenic CO2 emissions has started a search for clean and renewable energy sources. The chemical looping process is an emerging technology that has potential for high energy efficiency and simultaneous ...
Cilliers, Cornelius
core  

A review of municipal solid waste gasification for hydrogen production: Influencing factors, novel technologies, and engineering prospects

Applications in Energy and Combustion Science
The rapid growth of municipal solid waste (MSW) has posed severe environmental challenges, making its safe and resource-efficient disposal crucial for urban sustainable development.
Yongfeng Jiang, Zixuan Yuan, Hao Jiang, Hao Song, Qiang Hu, Jiageng Xia, Haiping Yang, Hanping Chen   +7 more
doaj   +1 more source

Cyclic Catalytic Upgrading of Chemical Species Using Metal Oxide Materials [PDF]

Processes are disclosure which comprise alternately contacting an oxygen-carrying catalyst with a reducing substance, or a lower partial pressure of an oxidizing gas, and then with the oxidizing gas or a higher partial pressure of the oxidizing gas ...
Rolfe, Sara L., Schutte, Erick J., White, James H.   +2 more
core   +1 more source

Computational particle fluid dynamics simulation of gas–solid flow in a 3 MWth dual-circulation fluidized bed for chemical looping process

Carbon Resources Conversion
Regulation of gas–solid flow is crucial for optimizing the operation efficiency of dual-circulating fluidized beds that are considered to be the most appropriate type of chemical-looping reactors.
Yankun Li, Tuo Guo, Xintong Guo, Xiude Hu, Qingjie Guo, Shengzhong He, Zimiao Zhou   +6 more
doaj   +1 more source

Evaluation of ilmenite, manganese ore, LD slag and iron sand oxygen carriers for chemical looping gasification with microalgae

Fuel Processing Technology
Microalgae could be a sustainable feedstock for production of liquid biofuels. However, as such fuels contain significant fractions of reactive ash species, it is necessary to deploy synthesis routes which can handle such “dirty” fuels.
Daofeng Mei, Francisco García-Labiano, Alberto Abad, Iñaki Adánez-Rubio, Tobias Mattisson   +4 more
doaj   +1 more source

CaO-Assisted Alkaline Liquid Waste Drives Corn Stalk Chemical Looping Gasification for Hydrogen Production. [PDF]

ACS Omega, 2020
Zheng Z, Luo L, Feng A, Iqbal T, Li Z, Qin W, Dong C, Zhang S, Xiao X.   +8 more
europepmc   +1 more source