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Background. H2/NH3/CH2/CH4/CO/CO2 simplified production

Background. Simplified H2/NH3/CH2/CH4/CO/CO2 production, is zero-carbon, circular and practically free. August 26, 2025 Simplified production of zero-carbon, circular and practicaly free H2, NH3, CH2, CH4, CO, and CO2. David Judbarovski, systems engineering, principle inventor, retired. judbarovski.blogspot.com, judbarovski@gmail.com. Background. Integratioon of huge share of Re energy directly in national grids was and is unsolvable. It needs intermediate arrtificial fuels, desirable to be green, cheap, and circular. It needs primary energy cheaper USD 0.01/kWh, cheap raw materials and tools to be competitive. The device was developed by Aircela Inc.is looked very promising, but uses expencive water electrolisis for H2 production, and problematic potassium hydroxide to extract CO2 from the air. Their chemistry is (1) CO2 + 2 H2 = CH3OH + O.5 O2. (2) CH3OH - CH2 + H2O. Nevertheless, even if they apply our approach and our improvements forming Simplified production of H2/NH3/CO2/CH4/CO/...
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Simplified production of zero-carbon, circular, and practically free H2, NH3, CH2, CH4, CO, and CO2.

Simplified production of zero-carbon, circular, and practically free H2, NH3, CH4, CH2, CO, and CO2. David Judbarovski, systems engineering, principle inventor, retired. judbarovski.blogspot.com, judbarovski@gmail.com. Abstract. (1) CO2 + H2 = CO + H2O - 3 kJ. (2) CO + 1.5 H2O = CO2 + 1.5 H2 + 0.25 O2 + 143 kJ of such thermochemistry - 3 kJ = 140 = USD 154/Mmol. [1] and totally Q(H) = USD 154 / ton H2. (3) 0.5 N2 + 1.5 H2 = NH3 - 46 kJ = 46,000 * 0.3 (efficiency heat in electricity) * 0.03 (tariffs) / 3.6 = USD 115 / Mmol. Here N2 is practically free, if a share of the NH3 burns oxygen out of the air formed totally 7 mol N2 for 7 mol NH3 production. Such NH3 is USD 20 / ton NH3, OPEX, and totaly with Capex no more than about USD 50 or so. (4) CO2 + 3 H2 = CH2 + 2 H2O + 229 kJ = USD 573 /Mmol electricity as a by-product, and Q(CH2) = (5 * 44 + 6 * 154 - 573) / 14 = 570 / 14 = USD 40 / ton CH2 = USD 5.7 / bbl. (5) CO2 + 4 H2 = CH4 + 2 H2O. CH4 = USD 35 /1000 m3. Referenc...
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Tremendously cheap and green ammonia. - Upgraded.

Tremendously cheap and green ammonia can change a game - Upgraded. David Judbarovski, systems engineering, principle inventor, retired. judbarovski.blogspot.com, judbarovski@gmail.com. Abstract. Chain of improvements: (1) Re energy by UScents 0.4 /kWh, 5 years payback and breeding investments for acceleration. [1], [2].[3] (2) Reduction in size of the generators' units. Small size = "thin walls" drastically diminish ratio a cost of kWh. (3) N2 is practically free, "share of NH3 burns oxygen out of the air" vs. conventional cryogenic monster. [4]. (4) H2 can be down to USD 150 /ton. [1]. 0.5 N2 + 1.5 H2 = NH3 - 46 kJ, Haber-Bosch process. 46,000 * 0.3 (efficiency heat in electricity) * 0.03(tariffs) / 3.6 = USD 115/Mmol heat in electricity. Q(NH3) * 17 = Q(1.5 H2) = 3 * 150 - 115 = 335, so Q(NH3) = 335 / 17 = USD 20 /ton NH3 vs. now prices being USD 650 -850 /ton NH3. If + 250% for Capex, NH3 would be USD 50 / ton. Such cheap ammonia allows to synthetise...
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Breakthrough cheap and green CH4 production and delivery, can be patented.

Breakthrough cheap and green CH4 production and delivery, can be patented. You can join it. David Judbarovski, systems engineering, principle inventor, retired, judbarovski.blogspot.com, judbarovski@gmaii.com Abstract. CO2 + 4 H2 = CH4 + 2 H2O, Sabatier reaction. The reaction's heat can be transformed in electrsity can be sold and sufficiantly to cheapen the CH4. (a) CH4 = USD 34 / 1000 m3, at USD 150 /ton H2 See them in Breakthrough cheap and green hydrogen can change a game. judbarovski.blogspot.com/2025/08, posted on August 04, 2025; and CO2 mass production from the air very cheaply, judbarovski.blogspot.com/2025/01, posted on January 12, 2025; and CV-2023, davidjud.blogspot.com/2023/04, posted on April 27, 2023. I can recomMend big blimps (Airships with non-rigid walls) filled by CH4 being lighter than air simultaneously used as a propellant for the blimp to delive it closer to its consume.
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Breakthrough cheap and green ammonia can change a game.

Breakthrough cheap and green ammonia can change a game in hydrocarbon fuels production. Author: David Judbarovski, systems engineering, principle inventor, retired. judbarovski.blogspot.com, judbarovski@gmail.com. Abstract5 0.5 N2 + 1.5 H2 = NH3 - 46 kJ, H2 can be about USD 150/ton [1], NH3 = (3 * 150 - 46,000 * 0.3(effectivenes of heat in electricity) * 0.03(tariffs) /3.6 ) = 420 / 17 = USD 25 /ton NH3 OPEX. N2 is practically free, because each mol of NH3 burnt in the air, gives N2 for additional 7 moles NH3 productions by simplest and cheapest way instead of conventional high-tech huge monster and expensive creagenic technology for the same purpose. References. [1] Breakthrouh cheap and green hydrogen can change a game. judbarovski.blogspot.com/2025/08, posted on August 04, 2025. [2] CV-2023, davidjud.blogspot.com/2023/04, posted 27 April, 2023. judbarovski.blogspot.com/2023/04,
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Breakthrough cheap and green hydrogen can change a game.

Breakthrough cheap and green hydrogen production can change a game in energy and chemistry and so on. Author: David Judbarovski, systems engineering, principle inventor, retired. judbarovski.blogspot.com, judbarovski@gmail.com. Abstract. USD 11.5 /ton CO, H2 is down to USD 150 /ton, and hydrocarbons of USD 6 / bbl. They are OPEX, and in order of magnitude cheapеr than prices of fossil fuels and can exploit existing infrostructure. (a) CO2 [1] + H2 = CO + H20 - 3 kJ negligible. CO2, CO and H2 are circular. If Q served for a cost, Q(CO) * 28 = Q(H) * 2, so Q(CO) = Q(H) / 14. (b) [2] CO + 1.5 H2O = CO2 + 1.5 H2 + 0.25 O2 + 146 kJ. 146 kJ = 146 * 4/ 3.6 [3],[4] = USD 161.0 /Mmol.. Really, 1.5 * 2 * Q(H) = Q(CO) * 28 + USD 161 = 2 * Q(H) + USD 161, so Q(H) = USD 161 /ton H2. Q(CO) * 28 = Q(H) * 2, so Q(CO) = Q(H)/14 = USD 11.5. QED ! CO2 + 3 H2 = CH2 + 2 H2O - 239 kJ. 239,000 * 0.3(efficiency heat in electricity) * 0.03(tariff) /3.6 = USD 600.0. So Q(CH2) = (44 * Q(CO2) + 3 * 2 * Q...
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Green and cheap H2, CO, and hydrocarbons. July 14. 2025

Green and cheap H2, CO, and hydrocarbons. Corrected on August 04, 2025. Author: David Judbarovski, systems engineering, principle inventor, retired. judbarovski.blogspot.com, judbarovski@gmail.com. Abstract Simplified technology promises USD 161/ton H2, USD 11.5 /ton CO, and hydrocarbons of USD 6 /bbl. They are OPEX, and in order of magnitude cheapеr than prices of fossil fuel and can use now existing infrastructure. (a) CO2 [1] + H2 = CO + H20 - 3 kJ negligible. Here everywhere CO2 is circular and free. A cost of H2O is negligible. If Q served for a cost, Q(CO) * 28 = Q(H) * 2, so Q(CO) = Q(H) / 14. (b) [2] CO + 1.5 H2O = CO2 + 1.5 H2 + 0.25 O2 + 146 kJ. 146 kJ = 146 * 4/ 3.6 [3], [4] = USD 161.0 /Mmol. 1.5 * 2 * Q(H) - 161 = Q(CO) * 28 = 2 Q(H). So Q(H) = USD 161 / ton H2. and CO = Q(H)/14 = USD 11.5 /ton CO. QED ! CO2 + 3 H2 = CH2 (hydrocarbons) + 2 H2O - 240 kJ. 240,000 * 0.3 (efficiency heat in electricity) * 0.03 (tariff) / 3.6 = USD 600 /Mmol So 14 * Q(CH2) = 5 * ...
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