Makers of Mr. Hydrogen (TM) hydrogen purifiers , purifier cells and membrane reactors that generate pure hydrogen by steam reforming of methanol, methane or other furels. Our hydrogen purifiers operate from 100 to 500 C, and 0 to 200 psi, resist fouling from water, methane, ethane, CO, carbon dioxide, and ppm levels of H2S, and output .5 l/min. to 100 l/min hydrogen. Mr Hydrogen (TM) is ...