A novel method to produce niobium phosphate glasses by microwave heating

2004 ◽  
Vol 39 (4) ◽  
pp. 1371-1376 ◽  
Author(s):  
L. Ghussn ◽  
J. R. Martinelli
Keyword(s):  
Microwave Heating ◽  
Phosphate Glasses ◽  
Novel Method ◽  
Niobium Phosphate

Transport of potassium ions in niobium phosphate glasses

2021 ◽  
Author(s):  
Marta Razum ◽  
Luka Pavić ◽  
Luciana Ghussn ◽  
Andrea Moguš‐Milanković ◽  
Ana Šantić
Keyword(s):  
Phosphate Glasses ◽  
Potassium Ions ◽  
Niobium Phosphate

A novel method of sintering UO2 pellets by microwave heating

2000 ◽  
Vol 46 (2-3) ◽  
pp. 120-124 ◽  
Author(s):  
T Subramanian ◽  
P Venkatesh ◽  
K Nagarajan ◽  
P.R Vasudeva Rao
Keyword(s):  
Microwave Heating ◽  
Novel Method

Structure and nonlinear optical properties of sodium–niobium phosphate glasses

2008 ◽  
Vol 354 (30) ◽  
pp. 3540-3547 ◽  
Author(s):  
A. Flambard ◽  
J.J. Videau ◽  
L. Delevoye ◽  
T. Cardinal ◽  
C. Labrugère ◽  
...  
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Phosphate Glasses ◽  
Nonlinear Optical Properties ◽  
Niobium Phosphate

Niobium phosphate glasses doped with rare earths

2003 ◽  
Author(s):  
B. J. Chen ◽  
Massimo Brenci ◽  
Stefano Pelli ◽  
Giancarlo C. Righini ◽  
Andrey A. Lipovskii ◽  
...  
Keyword(s):  
Rare Earths ◽  
Phosphate Glasses ◽  
Niobium Phosphate

A novel method of microwave heating mixed liquid-assisted regeneration of V2O5–WO3/TiO2 commercial SCR catalysts

2015 ◽  
Vol 37 (5) ◽  
pp. 905-914 ◽  
Author(s):  
Kunzan Qiu ◽  
Jin Song ◽  
Hao Song ◽  
Xiang Gao ◽  
Zhongyang Luo ◽  
...  
Keyword(s):  
Microwave Heating ◽  
Scr Catalysts ◽  
Novel Method

scholarly journals PHYSICAL PROPERTIES OF PHOSPHATE GLASSES PREPARED BY TEMPERATURE-CONTROLLED MICROWAVE HEATING

2005 ◽  
Vol 19 (0) ◽  
pp. 60-64 ◽  
Author(s):  
YUTAKA MINAMI ◽  
KENICHI IMAEDA ◽  
MAKOTO SAKURAI ◽  
MAKOTO WATANABE
Keyword(s):  
Physical Properties ◽  
Microwave Heating ◽  
Phosphate Glasses ◽  
Temperature Controlled

Optic properties of niobium-phosphate glasses containing lithium, sodium, and potassium oxides

2017 ◽  
Vol 43 (4) ◽  
pp. 294-297 ◽  
Author(s):  
P. K. Ol’shin ◽  
A. V. Povolotskii ◽  
A. A. Man’shina ◽  
V. A. Markov ◽  
I. A. Sokolov
Keyword(s):  
Phosphate Glasses ◽  
Potassium Oxides ◽  
Niobium Phosphate ◽  
Sodium And Potassium

scholarly journals Modeling Microwave Heating and Drying of Lignocellulosic Foams through Coupled Electromagnetic and Heat Transfer Analysis

Processes ◽  
2021 ◽  
Vol 9 (11) ◽  
pp. 2001
Author(s):  
Mohammad Tauhiduzzaman ◽  
Islam Hafez ◽  
Douglas Bousfield ◽  
Mehdi Tajvidi
Keyword(s):  
Heat Transfer ◽  
Microwave Heating ◽  
Microwave Power ◽  
Expanded Polystyrene ◽  
Experimental Results ◽  
Microwave Drying ◽  
Heat Transfer Analysis ◽  
Water Evaporation ◽  
Time Behavior ◽  
Novel Method

Microwave drying of suspensions of lignocellulosic fibers has the potential to produce porous foam materials that can replace materials such as expanded polystyrene, but the design and control of this drying method are not well understood. The main objective of this study was to develop a microwave drying model capable of predicting moisture loss regardless of the shape and microwave power input. A microwave heating model was developed by coupling electromagnetic and heat transfer physics using a commercial finite element code. The modeling results predicted heating time behavior consistent with experimental results as influenced by electromagnetic fields, waveguide size and microwave power absorption. The microwave heating modeling accurately predicted average temperature increase for 100 cm3 water domain at 360 and 840 W microwave power inputs. By dividing the energy absorption by the heat of vaporization, the amount of water evaporation in a specific time increment was predicted leading to a novel method to predict drying. Using this method, the best time increments, and other parameters were determined to predict drying. This novel method predicts the time to dry cellulose foams for a range of sample shapes, parameters, material parameters. The model was in agreement with the experimental results.

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