There are very few resources available to the timber industry that will enable the accurate identification of major tree species within Papua New Guinea. The unnecessary destruction of rare and otherwise valuable tree species has, in part, resulted from the inability to distinguish these species from the preferred timber species. Furthermore, the mixture of unwanted timber with that from prefer...

in this study, the modeling of hydrogen production process in microreactors by methanol-steam reforming reaction is investigated. the catalytic reaction of methanol-steam reforming producing hydrogen is simulated considering a 3d geometry for the microreactor. to calculate diffusion among species, mixture average correlations are compared to stephan-maxwell equations. the reactions occurring in...