Improving Dimensional Stability of Superheated Steam Drying-Treated Wood Flooring under High Temperature

2010 ◽  
Author(s):  
Huachun Qi ◽  
Yixing Liu
Keyword(s):  
High Temperature ◽  
Dimensional Stability ◽  
Superheated Steam ◽  
Treated Wood ◽  
Superheated Steam Drying ◽  
Wood Flooring ◽  
Steam Drying

Effect of High Temperature and Steam on Dimensional Stability of Wood

2014 ◽  
Vol 513-517 ◽  
pp. 151-155 ◽  
Author(s):  
Hua Chun Qi ◽  
Yao Xing Sun
Keyword(s):  
Fourier Transform ◽  
Infrared Spectroscopy ◽  
High Temperature ◽  
Dimensional Stability ◽  
Cryptomeria Japonica ◽  
Superheated Steam ◽  
Moisture Absorption ◽  
Treated Wood ◽  
Ambient Condition ◽  
Wood Flooring

Japanese Sugi (Cryptomeria japonica D.Don) wood was dried by superheated steam under the temperature of 140,160,180°C and the relative humidity of 100% to make wood flooring. Moisture absorption and desorption characteristics, Fourier Transform Infrared Spectroscopy of treated wood were analyzed to investigate the dimensional stability at saturated and dry ambient condition. The results showed that the dimensional stability of wood treated with superheated steam under high temperature was significantly improved.

SUPERHEATED STEAM DRYING OF SINTERED SPHERES OF GLASS BEADS UNDER VACUUM

1991 ◽  
Vol 9 (3) ◽  
pp. 657-675 ◽  
Author(s):  
Hiromichi Shibata ◽  
Mitsuharu Ide ◽  
Kazumori Funatsu
Keyword(s):  
Superheated Steam ◽  
Glass Beads ◽  
Superheated Steam Drying ◽  
Steam Drying

Modeling of superheated-steam drying of biofuel in a fluidized bed

2010 ◽  
Vol 83 (4) ◽  
pp. 764-769 ◽  
Author(s):  
V. I. Kovenskii ◽  
V. A. Borodulya ◽  
Yu. S. Teplitskii ◽  
G. I. Pal’chenok ◽  
D. S. Slizhuk
Keyword(s):  
Fluidized Bed ◽  
Superheated Steam ◽  
Superheated Steam Drying ◽  
Steam Drying

Drying of pineapple slices using combined low-pressure superheated steam and vacuum drying

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Jingcheng Wang ◽  
Qing Xu ◽  
Jianbo Liu ◽  
Shuaishuai Zheng ◽  
Ruifang Wang ◽  
...  
Keyword(s):  
Superheated Steam ◽  
Retention Rate ◽  
Sugar Content ◽  
Low Pressure ◽  
Vacuum Drying ◽  
Drying Time ◽  
Superheated Steam Drying ◽  
Health Demand ◽  
Steam Drying ◽  
Material Temperature

Abstract A method of combining low-pressure superheated steam drying (LPSSD) and vacuum drying (VD) was proposed to improve the dried pineapple quality and increase the drying rate. It was found that the inversion temperature in low-pressure superheated steam drying of pineapple was 85.75 °C in terms of the first falling rate period. The combining drying (LPSSD–VD) reduced the maximum material temperature by 9.5 °C and 0.35 °C, and shortened the drying time by 50 min and 90 min compared with LPSSD and VD at the same drying temperature of 90 °C. The vitamin C retention rate of dried pineapple by LPSSD–VD was 29.33% and 15.94% higher than that of LPSSD and VD, respectively. The color of dried pineapple was also improved. Moreover, the sugar content of dried pineapple can be well controlled to meet the health demand of low sugar and ensure the taste of dried pineapple during LPSSD–VD process.

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