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This paper describes the oxygen adsorption properties on magnesium oxide surface. The results are compared with theoretical adsorption kinetics. Temperature and time dependences of adsorption mechanisms and chemiluminescence are discussed.
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. Increase of inhibition efficiency with increase of temperature along with Ea values serve as a proof for chemisorption. SEM …
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The adsorption of hydrogen atoms on the Ta(001)(1 × 1) surface is studied by first-principles density functional calculations within the generalized gradient approximation. It turns out that at 1 ML, coverage bridge site is energetically preferred over three-fold hollow site. This result does...
Persistent link: https://www.econbiz.de/10005050608
Recently CaCl2–BaCl2–NH3 chemisorption freezing cycle driven by low temperature heat source has been successfully …
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A chemisorption air conditioner with NaBr/expanded graphite composite sorbent and NH3 as refrigerant was designed and …
Persistent link: https://www.econbiz.de/10011041283
The performance of chemically modified textile waste for a heavy metal treatment is reported in this study. Two sorbents, which were prepared by a simple and concise method, were able to bind two heavy metals including Pb(II) and Cr(VI), with very high efficiencies. The binding mechanisms were...
Persistent link: https://www.econbiz.de/10012178377
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refrigeration end use in terms of specific technologies, however, is complicated by several factors. First, the number of … configurations of refrigeration cases and systems is quite large. Also, energy use is a complex function of the refrigeration …-case properties and the refrigeration-system properties. The Electric Power Research Institute`s (EPRI`s) Commercial End-Use Planning …
Persistent link: https://www.econbiz.de/10009435992
lighting and refrigeration are the largest contributors to residential and commercial electricity savings respectively. This …
Persistent link: https://www.econbiz.de/10009437032