#Electrolysis101
Eliseo (Lee) Curcio provided on LinkedIn what appears to be an AI-generated summary of the Arup (2022) Scottish Government "Assessment of electrolyzers: report".↙️
My LinkedIn comment https://bit.ly/40pJZIU critiques two of these views↘️ :
1⃣"Thermolysis" (requires 2,500°C, not 2,000°C!) is not "Electrolysis"
2⃣"Membrane-less Electrolysis" is intrinsically unsafe & not allowed by international safety standard ISO 22734
#HydrogenSafety
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#Hydrogen101 #Electrolysis101 #H2
Yes, @ENERGY experts mentioned #LHV for all electrolyzers would align with #HFTO fuel cell work⬇️, but today most hydrogen is for refining/fertilizer/chemicals, very little in new areas like transpo/power gen.
Go with what's accurate: #HHV !
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#Hydrogen101 #Electrolysis101 #H2
Even the #DOE #Hydrogen & Fuel Cell Technologies Office #HFTO can mess up higher #HHV & lower heating values #LHV:
-Liquid water reactant → #HHV⬇️
Includes ΔHvap of H2O (Use for #PEM #LAE #AEM electrolyzers)
-Water vapor reactant → #LHV
H2O vapor feed (Use for #SOEC electrolyzers)
#greensky #climateky #energysky #H2sky #HydrogenSky
KeithDPatch