Advanced fuel and its recycling

Advanced fuel and its recycling. Author: David Judbarovski, systems engineering, principle inventor, retired, 1939dmj@gmail.com, davidjud.blogspot.com, judbarovski.blogspot.com Abstract MgH2 + 2H2O = Mg(OH)2 + 2 H2 + 278 KJ; 268 KJ * 0.33 (energy efficiency) = 90 KJ electricity 2 H2 = H2-air fuel cell = 400 KJ electricity, and totally, 90 + 400 = 490 KJ electricity = 5235 kWh /M T of MgH2. Recycling Mg(OH)2 = MgO + H2O - 38 KJ, MgO + CO = Mg + CO2 = - 318 KJ; And novel catalytic conversion CO2 in CO [1] = - 283 KJ; Mg + H2 = MgH2 = + 75 KJ. CO + H20 = H2 + CO2 – 3 KJ. And totally = - 850 KJ. = 9100 kWh/ MT of MgH2 . So the system energy efficiency is 5235 / 9100 = 58% Reference [1] www.scienceDaily.com/2024/05/240502141205.html

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