Cooling of a metal hydride container with alternate switching between Peltier thermopiles

2019 ◽  
Author(s):  
Natália Jasminská ◽  
Tomáš Brestovič ◽  
Marián Lázár ◽  
Romana Dobáková
Keyword(s):  
Metal Hydride ◽  
Alternate Switching

Heat Transfer in High-Pressure Metal Hydride Systems

2009 ◽  
Vol 16 (2) ◽  
pp. 189-203 ◽  
Author(s):  
Kyle C. Smith ◽  
Yuan Zheng ◽  
Timothy S. Fisher ◽  
Timothee L. Pourpoint ◽  
Issam Mudawar
Keyword(s):  
Heat Transfer ◽  
High Pressure ◽  
Metal Hydride

Metal Hydride Preheater for the M2 Diesel Burner

1999 ◽  
Author(s):  
Joseph Gerstmann ◽  
Mark Golben
Keyword(s):  
Metal Hydride

Ruthenium(II) Complexes with N-Heterocyclic Carbene-Phosphine Ligands for the N-Alkylation of Amines with Alcohols

2021 ◽  
Author(s):  
Ming Huang ◽  
Yinwu Li ◽  
Xiao-Bing Lan ◽  
Jiahao Liu ◽  
Cunyuan Zhao ◽  
...  
Keyword(s):  
Metal Hydride ◽  
Phosphine Ligands ◽  
Hydride Complexes ◽  
Borrowing Hydrogen ◽  
Hydrogen Autotransfer

Metal hydride complexes are key intermediates for N-alkylation of amines with alcohols by borrowing hydrogen/hydrogen autotransfer (BH/HA) strategy. Reactivity tuning of metal hydride complexes could adjust the dehydrogenation of alcohols...

Mechanistic Study of Metal–Ligand Cooperativity in Mn(II)-Catalyzed Hydroborations: Hemilabile SNS Ligand Enables Metal Hydride-Free Reaction Pathway

ACS Catalysis ◽  
2021 ◽  
pp. 9043-9051
Author(s):  
Matthew R. Elsby ◽  
Mina Son ◽  
Changjin Oh ◽  
Jessica Martin ◽  
Mu-Hyun Baik ◽  
...  
Keyword(s):  
Metal Hydride ◽  
Reaction Pathway ◽  
Mechanistic Study ◽  
Sns Ligand ◽  
Metal Ligand

Green separation of lanthanum, cerium and nickel from waste nickel metal hydride battery

2021 ◽  
Vol 125 ◽  
pp. 154-162 ◽  
Author(s):  
Silvia J.R. Vargas ◽  
Nicolas Schaeffer ◽  
Jamille C. Souza ◽  
Luis H.M. da Silva ◽  
Maria C. Hespanhol
Keyword(s):  
Metal Hydride ◽  
Nickel Metal ◽  
Nickel Metal Hydride ◽  
Nickel Metal Hydride Battery ◽  
Green Separation ◽  
Hydride Battery

High Purity Hydrogen Production by Metal Hydride System: A Parametric Study Based on the Lumped Parameter Model

2021 ◽  
Vol 36 (1) ◽  
pp. 127-135
Author(s):  
Koua Alain Jesus Koua ◽  
Liang Tong ◽  
Tianqi Yang ◽  
Jinsheng Xiao
Keyword(s):  
Hydrogen Production ◽  
Metal Hydride ◽  
High Purity ◽  
Parametric Study ◽  
Lumped Parameter Model ◽  
System A ◽  
Lumped Parameter ◽  
High Purity Hydrogen

scholarly journals The Impact of Active and Passive Thermal Management on the Energy Storage Efficiency of Metal Hydride Pairs Based Heat Storage

Energies ◽  
2021 ◽  
Vol 14 (11) ◽  
pp. 3006
Author(s):  
Serge Nyallang Nyamsi ◽  
Ivan Tolj
Keyword(s):  
Heat Transfer ◽  
Energy Storage ◽  
Thermal Management ◽  
Metal Hydride ◽  
Heat Storage ◽  
Energy Storage Density ◽  
Storage Efficiency ◽  
Transfer Enhancement ◽  
Storage Density ◽  
Energy Storage Efficiency

Two-tank metal hydride pairs have gained tremendous interest in thermal energy storage systems for concentrating solar power plants or industrial waste heat recovery. Generally, the system’s performance depends on selecting and matching the metal hydride pairs and the thermal management adopted. In this study, the 2D mathematical modeling used to investigate the heat storage system’s performance under different thermal management techniques, including active and passive heat transfer techniques, is analyzed and discussed in detail. The change in the energy storage density, the specific power output, and the energy storage efficiency is studied under different heat transfer measures applied to the two tanks. The results showed that there is a trade-off between the energy storage density and the energy storage efficiency. The adoption of active heat transfer enhancement (convective heat transfer enhancement) leads to a high energy storage density of 670 MJ m−3 (close to the maximum theoretical value of 755.3 MJ m−3). In contrast, the energy storage efficiency decreases dramatically due to the increase in the pumping power. On the other hand, passive heat transfer techniques using the bed’s thermal conductivity enhancers provide a balance between the energy storage density (578 MJ m−3) and the energy efficiency (74%). The utilization of phase change material as an internal heat recovery medium leads to a further reduction in the heat storage performance indicators (142 MJ m−3 and 49%). Nevertheless, such a system combining thermochemical and latent heat storage, if properly optimized, can be promising for thermal energy storage applications.

CO2 capture intensified by solvents with metal hydride

2021 ◽  
Vol 218 ◽  
pp. 106859
Author(s):  
Chenyang Zhou ◽  
Yunsong Yu ◽  
Chen Zhang ◽  
Jingfeng Zhang ◽  
Zaoxiao Zhang ◽  
...  
Keyword(s):  
Co2 Capture ◽  
Metal Hydride
Sign in / Sign up

Export Citation Format

Share Document