Experiments had been performed by modifying the ratio of H2 to H2 needed to decrease APM (that's, the stoichiometric level) for exploring the impact of H2 focus. The shipping price of APM was established at thirty g/min, and one other experimental parameters were picked as being the values in Table http://www.innetads.com/view/item-3048819-Luoyang-Tongrun-Nano-Technology-Co.-Ltd..html