Promotion H2 and CH4 production technology

Can I suppose you would meet seriously my offer as it is merit.

H2 and CH4 tremendous economics and ecology

Author: David Judbarovski,

systems engineering, principle inventor, retired ;

judbarovski.blogspot.com, davidjud.blogspot.com .

Referenses:

] It can be used for CH4 synthesis "Mass production of CO2 at attractive cost from the air"

judbarovski.blogspot.com/2020/01 posted on 11 Jan 2020

, solar and wind cheaper1.0 UScent/kwh for H2 and CH4 synthesis ;"Breakthrough cheap Re energy"

judbarovski.blogspot.com/2024/06

davidjud.blogspot.com/2024/06

Posted on 21 Jun 2024

"About cheapening RE energy production and integration in national grids" – a method of such cheapening and integration,

Judbarovbski.blogspot.com/2024/06, davidjud.blogspot.com/2024/06, posted on 01 Jun., 2024.

"Promotion. New wind power. October 2022", judbarovski.blogspot.com/2022/10, posted 12 Oct.2022

Resume:

H2 = 9.2 UScent / kg, CH4 = USD3.5 / 1000m3, CH2 = free, the all by OPEX.

CO2 / H2 = 44 / (2*3) = (7.3 ton CO2) / 1ton H2 + 28 / (2*3) = 4.7ton CO / 1 ton H2 -valuable by-product

C/H2 = (2*12) / 6 = 4 tonC/1tonH2

CO2/CH4 = ((4/3 – 1) * 44) / 16 = 0.91 ton CO2 / 1tonCH4

C/CH4 = (2 * 12)/ 16 = 24 / 16 = 1.5tonC / 1ton CH4 *

150 * 10^9 m3 CH4 (for Germany) * USD25/1000m3 OPEX * 2 = USD 8 * 10^9 / USD 470 * 10^9 – federal budget / USD 4 * 10^12 GDP

Abstract:

C + H2O = CH2 + CO -131 kJ, at T > 460 grad.C2

22C + 3H2O = CH2 + 2H2O + CO = 3H2 + CO2 + CO - 355 kJ.

H2 = (2 *12* USD 120 /ton C– 44 * USD 30 / ton CO2– 28 * USD 50/ton CO) = USD 160 / 6 = USD 27/ ton H2;

((kJ * 10^6 * USD/kwh 0.004) / (3600 sec.*(3H2= 6)) = USD 65/ton H2,355(

And totally 27 + 65 = USD 92 /ton H2 = USDcent 9.2/ kg.

CO2 + 4 H2 = CH4 +2H20 + 254 kj.

(1144 kwh/ton (CO2) * 44 * USD 0.004 /kwh + 8 * USD 92/ton H2) /16 = USD 45/ ton CH4.

254 *10^6 kj / (3600 sec. * 16)) * USD 0.03 per kwh * 0.3 energy efficiency heat in electricity = USD 40.0 for selling.

So totally CH4 = 45 – 40= USD 5.0/ton CH4 = USD 3.5 /1000m3

CH4 – H2 = CH2 = (5 * 16 – 2 * 92) /14 < 0 - free .

Q.E.D.

Renewables-2023