Characteristics of Decalin Dehydrogenation Catalysis in the Superheated Liquid-Film State for Mobile Storage of Hydrogen

2004 ◽  
Vol 37 (3) ◽  
pp. 391-398 ◽  
Author(s):  
Shinya Hodoshima ◽  
Yasukazu Saito
Keyword(s):  
Liquid Film ◽  
Superheated Liquid ◽  
Film State

Heat Analysis and Catalyst-Reactivity Factors in Tetralin Dehydrogenation under Superheated Liquid-Film Conditions

2021 ◽  
Vol 47 (4) ◽  
pp. 118-124
Author(s):  
Shin Kobayashi ◽  
Daisuke Kobayashi ◽  
Masakazu Naya ◽  
Atsushi Shono ◽  
Yasukazu Saito
Keyword(s):  
Liquid Film ◽  
Superheated Liquid

Hydrogen storage by decalin/naphthalene pair and hydrogen supply to fuel cells by use of superheated liquid-film-type catalysis

2005 ◽  
Vol 283 (1-2) ◽  
pp. 235-242 ◽  
Author(s):  
Shinya Hodoshima ◽  
Shigeki Takaiwa ◽  
Atsushi Shono ◽  
Kazumi Satoh ◽  
Yasukazu Saito
Keyword(s):  
Fuel Cells ◽  
Hydrogen Storage ◽  
Liquid Film ◽  
Superheated Liquid ◽  
Film Type ◽  
Hydrogen Supply

A Theoretical Model for Steam Laser Cleaning

1998 ◽  
Vol 526 ◽  
Author(s):  
Y. F. Lu ◽  
Y. Zhang ◽  
W. D. Song ◽  
T. S. Low
Keyword(s):  
Theoretical Model ◽  
Liquid Film ◽  
Solid Surface ◽  
Laser Fluence ◽  
Adhesion Force ◽  
Thin Liquid Film ◽  
Laser Cleaning ◽  
Superheated Liquid ◽  
Cleaning Efficiency ◽  
The Difference

AbstractA theoretical model for removal of tiny particles from solid surface covered with a thin liquid film by laser cleaning is established by taking adhesion force and cleaning force into account. When pulsed laser irradiates on the solid surface coated with a thin liquid film, a sheet of liquid near the liquid/substrate interface can be superheated through thermal diffusion. The rapid growth of vapor bubbles inside the superheated liquid can generate transient stress wave with high pressure, large enough to expel micron and sub-micron particles from the contaminated surface. By calculating the adhesion force and cleaning force, the cleaning threshold of laser fluence can be predicted from this theoretical model. The difference between cleaning force and adhesion force increases quickly along with the laser fluence and leads to higher cleaning efficiency.

scholarly journals Dehydrogenation Catalyst for Organic Hydride on the Basis of Superheated Liquid- Film Concept

2017 ◽  
Vol 5 (4) ◽  
pp. 107-122 ◽  
Author(s):  
A. Shono ◽  
◽  
M. Naya ◽  
K. Otake ◽  
D. Kobayashi ◽  
...  
Keyword(s):  
Liquid Film ◽  
Superheated Liquid ◽  
Organic Hydride

Dehydrogenation of tetralin on Pd/C and Te-Pd/C catalysts in the liquid-film state under distillation conditions

2006 ◽  
Vol 110 (3-4) ◽  
pp. 191-194 ◽  
Author(s):  
Wataru Ninomiya ◽  
Yasuhiko Tanabe ◽  
Yuya Uehara ◽  
Ken-Ichiro Sotowa ◽  
Shigeru Sugiyama
Keyword(s):  
Liquid Film ◽  
Film State
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