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Montmorillonite based porous clay heterostructures modified with Fe (Fe-PCH) catalysts were prepared by ion exchange and impregnation methods, respectively. The PCH samples were characterized by XRD, BET, UV-vis, HRTEM, XPS, H2-TPR, Py-FTIR, etc. The catalytic activity of the catalysts was evaluated for the selective catalytic reduction of NO with C3H6 with a fixed-bed reactor and the in situ DRIFTS...
With the development of client virtualization technology, it has become an important tendency to apply soft real-time applications in virtual environment. Currently, most schedulers in VMM (i.e., virtual machine monitor) take the fairly sharing of processor resources and load balancing as a main concern, while show less regard to application diversity and I/O responsiveness. This would be unable to...
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