Ammonia water advantages for energy transition and hydrogen fueling.

Ammonia water advantages for energy transition and hydrogen fueling. November 22, 2025 Ammonia water advances for energy transition and hydrogen fueling. David Judbarovski, systems engineering, principle inventor, retired, judbarovski.blogspot.com, judbarovski@gmail.com . NH3 water is (NH3 in H20) at +10 Celsium, 1 atm. can be 930 g NH3 in kg H20, or about 1000 liter of NH3 gas in a liter of H20. It is very compact, reliable, zero-carbon and quite hazard-free mattter of 150 g H2 / liter H2O, or 40,000 kJ * O.7 (fuel cell) = 28,000 kJ /kg solution, or 7.8 kWh / kg vs. 4.0 kWh /kg ordinary fueling of a car. It is 10 times lighter (10 times more mileage), than battery for EV. Ammonia water for fueling and powering would be qualitative breakthrough in sea transport and aviation, saving 50% weight of fuels for their turbines. Note: Incredibly cheap and zero-carbon NH3. October 27, 2025. It is an important step towards the implementation of H2 energy from a dream to reality by following strategy. (1) distributed renewable energy generation, (2) well scalable NH3 production by the said RE energy on saveful places either not so far away of dense settlement, or for the NH3 storage tanks, (3) conversion of NH3 in electricity, of any schedule for powering. Short disclosure. Here CO2 and CO are circular and practicaly free. (1) CO2 + H2 = CO + H2O - 41 kJ. (2) (CO + H20) + 0.5 H20 = 0.5 * (H2 + 0.5 O2) + (CO2 + H2) = CO + 1.5 H20 + CO2 +1.5 H2 + 0.25 O2 = + 80 kJ of such thermochemistry + 41 kJ from rewersible reaction (1) = 121 kJ = USD 133 /Mmol heat. dG = 80 kJ + 6 * T, and totally Q(H) = USD 133 / ton H2. 0.5 N2 + 1.5 H2 = NH3 - 46 kJ. 46 Mmol heat * (0.3 effectiveness of heat in electricity) * (0.03 tariffs) / 3,600 = USD 115.[1]. Here N2 is practically free, if each mol of the NH3 burns oxygen out of the air forming 3.5 mol N2 for 7 mol additional NH3 production. Such NH3 is (2 * 1.5 * 133 - 115) / 17 = USD 17 / ton NH3, OPEX, and totaly with Capex is not more than about USD 50 /ton NH3 vs. present world markets prices of USD 650-850. References. [1] Breakthrough cheap Re energy, judbarovski.blogspot.com/2024/06, posted on June 21. 2024. [2] Cheap energy production and delivery- AIChE-2017 annual conference, judbarovski.blogspot.com/2025/09, posted on Sept. 18, 2025. [3] CV-2023, davidjud.blogspot.com/2023/04, posted on April 27, 2023. Comments

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