Integrating green hydrogen production with renewable energy-powered desalination: An analysis of CAPEX implications and operational strategies

被引：3
作者：
Arunachalam, Muthumeenal [1 ]
Yoo, Youngwook [2 ]
Al-Ghamdi, Ahmed Saeed [2 ]
Park, Hyunwoong [3 ]
Han, Dong Suk [1 ,4 ]
机构：
[1] Qatar Univ, Ctr Adv Mat, POB 2713, Doha, Qatar
[2] Saudi Water Author SWA, Water Technol Innovat Inst & Res Advancement WTIIR, POB 8284, Jubail Ind City 31951, Saudi Arabia
[3] Kyungpook Natl Univ, Sch Energy Engn, Daegu 41566, South Korea
[4] Qatar Univ, Coll Engn, Dept Chem Engn, POB 2713, Doha, Qatar
来源：
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2024年 / 84卷
基金：
新加坡国家研究基金会;
关键词：
Renewable energy; SWRO; MED; PEM water electrolysis; Green hydrogen; CAPEX; REVERSE-OSMOSIS SYSTEM; WATER DESALINATION; SOLAR; ECONOMICS; FUTURE; FEASIBILITY; CONSUMPTION; TECHNOLOGY; CHALLENGES; AREAS;
D O I：
10.1016/j.ijhydene.2024.08.250
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The study examines how sustainable energy transitions can meet freshwater needs in green hydrogen production. It proposes four configurations that combine polymer electrolyte membrane (PEM) water electrolysis with renewable energy-powered desalination methods, capable of both continuous and intermittent operations. This study evaluates the capital expenditure (CAPEX) implications of integrating solar or wind energy with seawater reverse osmosis (SWRO) and multi-effect distillation (MED) desalination to produce green hydrogen. It examines the capacities of renewable energy sources, the effectiveness of energy storage solutions, and the performance of various desalination methods, particularly their combined impact on economic viability and overall project costs. An SWRO system intermittently powered by wind energy is identified as the most cost-effective, reducing CAPEX by 46%. The results emphasize the practical benefits of integrating green desalination with green hydrogen production technologies.
引用
收藏
页码：344 / 355
页数：12
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