Projekta Nr.ISO/NP TS 27164
NosaukumsThis document defines methods for calculating hydrogen production energy consumption and hydrogen production energy efficiency for system-level hydrogen generators using electrochemical V01/2025 reactions to electrolyze water to produce hydrogen. The calculation of hydrogen production energy consumption and hydrogen production energy efficiency at the single-cell and stack levels is not covered by this document due to current technical uncertainties. This document is applicable to hydrogen generators that use the following types of ion transport media: — aqueous alkaline (basic) electrolytes, such as potassium hydroxide or sodium hydroxide solutions; — solid polymeric materials with acidic functional groups, such as proton exchange membranes (PEM); — solid polymeric materials with basic functional groups, such as anion exchange membranes (AEM).
Reģistrācijas numurs (WIID)95380
Darbības sfēraThis document defines methods for calculating hydrogen production energy consumption and hydrogen production energy efficiency for system-level hydrogen generators using electrochemical V01/2025 reactions to electrolyze water to produce hydrogen. The calculation of hydrogen production energy consumption and hydrogen production energy efficiency at the single-cell and stack levels is not covered by this document due to current technical uncertainties. This document is applicable to hydrogen generators that use the following types of ion transport media: — aqueous alkaline (basic) electrolytes, such as potassium hydroxide or sodium hydroxide solutions; — solid polymeric materials with acidic functional groups, such as proton exchange membranes (PEM); — solid polymeric materials with basic functional groups, such as anion exchange membranes (AEM).
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