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Reduced non-isothermal model for the planar solid oxide fuel cell and stack

He, Zhongjie; Birgersson, E.; Li, Hua - In: Energy 70 (2014) C, pp. 478-492

The combination of spatial smoothing and asymptotic analysis allows reduction of computationally expensive 3D fuel cell models to 2D without sacrificing leading-order physics. This paper investigates, demonstrates, and verifies the spatial smoothing and asymptotic reduction of a 3D...

Persistent link: https://www.econbiz.de/10010810191

Benefits of weakening in thermogravimetric signals of hemicellulose and lignin for producing briquettes from soybean crop residue

Gangil, Sandip - In: Energy 81 (2015) C, pp. 729-737

residue and its briquetted biofuel. The bio-component related kinetics was evaluated using the Kissinger method. Activation …

Persistent link: https://www.econbiz.de/10011209514

Kinetic study of Huadian oil shale combustion using a multi-stage parallel reaction model

Sun, Youhong; Bai, Fengtian; Lü, Xiaoshu; Jia, Chunxia; … - In: Energy 82 (2015) C, pp. 705-713

This study aimed to explore the combustion kinetics of organic matter in Huadian oil shale using thermogravimetric …

Persistent link: https://www.econbiz.de/10011209552

Thermodynamic and kinetic evaluation of the reaction between NO (nitric oxide) and char(N) (char bound nitrogen) in coal combustion

Zhang, Hai; Liu, Jiaxun; Shen, Jun; Jiang, Xiumin - In: Energy 82 (2015) C, pp. 312-321

thermodynamics and kinetics of the heterogeneous interaction between NO (nitric oxide) and char(N) (char bound nitrogen) during coal …

Persistent link: https://www.econbiz.de/10011209583

Recovery of methane from hydrate reservoir with gaseous carbon dioxide using a three-dimensional middle-size reactor

Yuan, Qing; Sun, Chang-Yu; Yang, Xin; Ma, Ping-Chuan; … - In: Energy 40 (2012) 1, pp. 47-58

kinetics model was constructed to describe the replacement process, which considers not only the kinetic reaction of CH4–CO2 …

Persistent link: https://www.econbiz.de/10010809300

Coal gasification in CO2 atmosphere and its kinetics since 1948: A brief review

Irfan, Muhammad F.; Usman, Muhammad R.; Kusakabe, K. - In: Energy 36 (2011) 1, pp. 12-40

literature and the combustion and gasification mechanisms for O2/CO2 streams. Moreover, it reviews the kinetics and the reaction …

Persistent link: https://www.econbiz.de/10010811607

Mass transfer studies during CO2 gasification of torrefied and pyrolyzed chars

Vincent, Shubha Shalini; Mahinpey, Nader; Aqsha, Aqsha - In: Energy 67 (2014) C, pp. 319-327

A comparative study on CO2 gasification kinetics of flax straw char produced by two different processes, namely …

Persistent link: https://www.econbiz.de/10011053025

Studies on metal oxide nanoparticles catalyzed sodium aluminum hydride

Pukazhselvan, D.; Hudson, M. Sterlin Leo; Sinha, A.S.K.; … - In: Energy 35 (2010) 12, pp. 5037-5042

This paper reports the catalytic activity of several metal oxide nanoparticles such as TiO2, CeO2, La2O3, Pr2O3, Nd2O3, Sm2O3, Eu2O3 and Gd2O3 for NaAlH4. TiO2 was found to be the most effective catalyst. In order to find the size dependence of TiO2 nanoparticles on the catalytic activity, TiO2...

Persistent link: https://www.econbiz.de/10011053274

Property modification of jatropha oil biodiesel by blending with other biodiesels or adding antioxidants

Chen, Yi-Hung; Chen, Jhih-Hong; Luo, Yu-Min; Shang, … - In: Energy 36 (2011) 7, pp. 4415-4421

first-order reaction rate kinetics. Moreover, the ln IP (natural logarithm of the IP) at various concentrations of …

Persistent link: https://www.econbiz.de/10011053424

Energetic valorisation of olive mill wastewater impregnated on low cost absorbent: Sawdust versus olive solid waste

Chouchene, Ajmia; Jeguirim, Mejdi; Favre-Reguillon, Alain; … - In: Energy 39 (2012) 1, pp. 74-81

The oil extraction industry generates two by-products, an aqueous effluent, olive mill wastewater (OMWW) and a solid residue, olive mill solid waste (OMSW). OMWW is considered as the major pollutant in the Mediterranean area causing severe environmental threats. The main problem regarding the...

Persistent link: https://www.econbiz.de/10011053708