Waste explosives are dangerous marerials and the traditional approaches did not only waste resources, but also caused environment pollution. Separation and recovery can effectively make up the shortage of traditional processing methods. The domestic hybrid methods of separating and recovering explosives are summarized and proposed industrial development direction of separation and recovery of waste explosives is the proper way to dispose discarded or obsolete TNT/RDX/Al explosive.
Absback.We performed a least-squares fit for crystal potentials derived by APW band structure calculations for monatomic, as well as diatomic, structures. The potential is described by an eighth order polynomial multiplied by an exponential function. The fitted potentials yield eigenvalues, for a variety ofk points, within 2-3 mRyd of the first-principles APW results We have also discovered that starting with the fitted potential at a given lattice constant and using the potential in the interstitial region (muffin-tin zero) as a single
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