Results 71 to 80 of about 10,708 (209)

Experimental evaluation of a Chinese sulfur-containing lean iron ore as the oxygen carrier for chemical-looping combustion [PDF]

, 2016
A series of chemical-looping combustion (CLC) tests were conducted in a thermogravimetric analysis (TGA) reactor to investigate the potential of a Chinese sulfur-containing lean iron ore as the oxygen carrier. Two main products of solidfuel pyrolysis and
Baosheng Jin, Chenggong Sun, Colin E. Snape, Fan L. S., Hao Liu, Jie Zhao, Lyngfelt A., Xiaojia Wang   +7 more
core   +2 more sources

Waste products from the steel industry with NiO as additive as oxygen carrier for chemical-looping combustion [PDF]

, 2009
Fe2O3-containing waste materials from the steel industry are proposed as oxygen carrier for chemical-looping combustion. Three such materials, red iron oxide, brown iron oxide and iron oxide scales, have been examined by oxidation and reduction ...
Cleverstam, Erik, Lyngfelt, Anders, Mattisson, Tobias, Rydén, Magnus   +3 more
core   +1 more source

Reactivity of a NiO/Al2O3 oxygen carrier prepared by impregnation for chemical-looping combustion [PDF]

, 2010
Available online April 8,2010The reactivity of a Ni-based oxygen carried prepared by hot incipient wetness impregnation (HIWI) on -Al2O3 with a NiO content of wt% was studied in this work.
Dueso, Cristina, Abad Secades, Alberto, García Labiano, Francisco, García Labiano, Francisco, Diego Poza, Luis F. de, Gayán Sanz, Pilar, Adánez Elorza, Juan, Lyngfelt, Anders   +7 more
core   +1 more source

Combined Cu/Mn Oxides as an Oxygen Carrier in Chemical Looping with Oxygen Uncoupling (CLOU) [PDF]

, 2013
This study investigates the O2 uncoupling properties of five different oxygen carrier particles, consisting of combined oxides of CuO and Mn3O4. The oxygen carriers were produced by freeze granulation followed by calcination at 950 °C for 6 h.
Leion, Henrik, Mattisson, Tobias, Mohammad Pour, Nasim, Rydén, Magnus   +3 more
core   +1 more source

Chemical looping combustion of waste-derived fuel at 150 kW pilot-scale: Fuel conversion behavior and CO2 capture

Fuel Processing Technology
To reduce emissions from waste management, chemical looping combustion can be applied to waste-to-energy processes for carbon capture. This study presents experimental results testing chemical looping combustion of waste-derived fuel at pilot-scale (150 ...
Philipp Mohn, Inge Saanum, Øyvind Langørgen, Roger Khalil, Jochen Ströhle, Bernd Epple   +5 more
doaj   +1 more source

Energy exploitation of acid gas with high H2S content by means of a chemical looping combustion system [PDF]

, 2014
In gas and petroleum industry, the waste gas stream from the sweetening process of a sour natural gas stream is commonly referred as acid gas. Chemical Looping Combustion (CLC) technology has the potential to exploit the combustible fraction of acid gas,
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

Thermodynamic evaluation of a Ca-Cu looping post-combustion CO2 capture system integrated with thermochemical recuperation based on steam methane reforming

Case Studies in Thermal Engineering
The calcium looping integrated with the chemical looping combustion (CaL-CLC) process is an efficient and cost-effective CO2 capture technology that avoids the energy-intensive air separation unit in the calcium looping (CaL) process.
Song He, Yawen Zheng, Xuelan Zeng, Junyao Wang, Lifan Gao, Dongtai Yang   +5 more
doaj   +1 more source

Combined Oxides of Iron, Manganese and Silica as Oxygen Carriers for Chemical-Looping Combustion [PDF]

, 2014
Spray-dried particles with the chemical compositions of Fe0.66Mn1.33SiO3 and FeMnSiO3 have been examined as oxygen carrier materials for chemical-looping combustion.
Hallberg, Peter, Källen, Malin, Lyngfelt, Anders, Mattisson, Tobias, Rydén, Magnus   +4 more
core   +1 more source

Design of a rotary reactor for chemical-looping combustion. Part 1: Fundamentals and design methodology [PDF]

, 2013
Chemical-looping combustion (CLC) is a novel and promising option for several applications including carbon capture (CC), fuel reforming, H2 generation, etc.
Chen, Tianjiao, Ghoniem, Ahmed F, Iloeje, Chukwunwike Ogbonnia, Zhao, Zhenlong   +3 more
core   +1 more source

Advancements in waste-to-energy (WtE) combustion technologies: A review of current trends and future developments

Discover Applied Sciences
A global scientific interest is observed for alternative utilization of biomass wastes in the context of circular economy. Transforming waste into biofuels is a sustainable solution for dealing with global environmental issues.
Agapi Vasileiadou
doaj   +1 more source