Effect of Water Vapor Content in H2-H2O-CO-CO2Mixtures on the Equilibrium Distribution of Manganese between CaO-MgOsat-SiO2-Al2O3-FeO-P2O5Slag and Molten Iron

2013 ◽  
Vol 85 (5) ◽  
pp. 875-884 ◽  
Author(s):  
M. Yousef Mohassab-Ahmed ◽  
Hong Yong Sohn
Keyword(s):  
Water Vapor ◽  
Equilibrium Distribution ◽  
Molten Iron ◽  
Water Vapor Content ◽  
Effect Of Water

Effect of water vapor content during the solid state synthesis of manganese-doped magnesium fluoro-germanate phosphor on its chemistry and photoluminescent properties

2020 ◽  
Vol 99 ◽  
pp. 109572 ◽  
Author(s):  
Amjad Ali ◽  
Liudmyla M. Chepyga ◽  
Laraib Sarfraz Khanzada ◽  
Andres Osvet ◽  
Christoph J. Brabec ◽  
...  
Keyword(s):  
Water Vapor ◽  
Solid State ◽  
Water Vapor Content ◽  
Solid State Synthesis ◽  
Effect Of Water

The Effect of Water-Vapor Content and Gas Flow Rate on the Oxidation Mechanism of a 10%Cr-Ferritic Steel in Ar-H2O Mixtures

2005 ◽  
Vol 63 (5-6) ◽  
pp. 401-422 ◽  
Author(s):  
J. Żurek ◽  
M. Michalik ◽  
F. Schmitz ◽  
T. -U. Kern ◽  
L. Singheiser ◽  
...  
Keyword(s):  
Water Vapor ◽  
Flow Rate ◽  
Ferritic Steel ◽  
Gas Flow ◽  
Oxidation Mechanism ◽  
Water Vapor Content ◽  
Gas Flow Rate ◽  
Effect Of Water

Hydrate management in Deadlegs: Effect of water vapor content on hydrate deposition

Fuel ◽  
2020 ◽  
Vol 273 ◽  
pp. 117714 ◽  
Author(s):  
Xianwei Zhang ◽  
Jeong-Hoon Sa ◽  
Amadeu K. Sum
Keyword(s):  
Water Vapor ◽  
Water Vapor Content ◽  
Effect Of Water ◽  
Hydrate Deposition

The Study on the Effect of Water Vapor for the Decarbonization Capacity of CaO

2012 ◽  
Vol 610-613 ◽  
pp. 2149-2152
Author(s):  
Ri Guang Wei ◽  
Jian Mei ◽  
Jian Qiang Gao ◽  
Hong Wei Chen ◽  
Chun Bo Wang
Keyword(s):  
Water Vapor ◽  
Calcination Temperature ◽  
Conversion Rate ◽  
Fixed Bed ◽  
Water Vapor Content ◽  
Fixed Bed Reactor ◽  
Effect Of Water ◽  
Reaction Atmosphere

In order to find the trends of carbonation conversion rate X when the carbonated atmosphere contains water vapor, experiments were carried out by the homemade calcination/carbonation fixed-bed reactor, in which water vapor could be added in the reaction atmosphere. By experiments in different conditions, the results have showed that: with the increase of the water vapor content X was improved significantly, and the exaltation was also reflected in the cycles; when the carbonation temperature was low water vapor on the absorbent performance will show a greater improvement; calcination temperature also has an affect on X, when the calcination temperature was higher, the effect of water vapor was more obvious.

The effect of water vapor in increasing growth stresses in the oxide scale on martensitic steam plant alloys

2005 ◽  
Vol 22 (1) ◽  
pp. 139-146 ◽  
Author(s):  
Alexander Donchev ◽  
Harald Fietzek ◽  
Vladislav Kolarik ◽  
Daniel Renusch ◽  
Michael Schütze
Keyword(s):  
Water Vapor ◽  
Oxide Scale ◽  
Growth Stresses ◽  
Effect Of Water ◽  
Steam Plant

Long-term variation of water vapor content and precipitation in the Haihe river basin

2014 ◽  
Vol 6 (2) ◽  
pp. 341-351 ◽  
Author(s):  
Chun Chang ◽  
Ping Feng ◽  
Fawen Li ◽  
Yunming Gao
Keyword(s):  
Water Vapor ◽  
River Basin ◽  
Reanalysis Data ◽  
Water Vapor Content ◽  
Haihe River Basin ◽  
Haihe River ◽  
Annual Water ◽  
Environmental Prediction ◽  
High Consistency ◽  
The Haihe River Basin

Based on the Haihe river basin National Centers for Environmental Prediction/National Center for Atmospheric Research reanalysis data from 1948 to 2010 and the precipitation data of 53 hydrological stations during 1957–2010, this study analyzed the variation of water vapor content and precipitation, and investigated the correlation between them using several statistical methods. The results showed that the annual water vapor content decreased drastically from 1948 to 2010. It was comparatively high from the late 1940s to the late 1960s and depreciated from the early 1970s. From the southeast to the northwest of the Haihe river basin, there was a decrease in water vapor content. For vertical distribution, water vapor content from the ground to 700 hPa pressure level accounted for 72.9% of the whole atmospheric layer, which indicated that the water vapor of the Haihe river basin was mainly in the air close to the ground. The precipitation in the Haihe river basin during 1957–2010 decreased very slightly. According to the correlation analysis, the precipitation and water vapor content changes showed statistically positive correlation, in addition, their break points were both in the 1970s. Furthermore, the high consistency between the precipitation efficiency and precipitation demonstrates that water vapor content is one of the important factors in the formation of precipitation.

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