氢能周度观察(11):液氢储运产业进展如何?

长江证券
Feb 24

氢能储运技术路线多样,但大规模、低成本、安全高效的输送体系尚未成熟。目前,高压气态储运(以20-30MPa 长管拖车为主)是最成熟和应用最广泛的方式,适合短距离点对点运输,但存在运输效率低、成本对距离敏感(经济半径约200-300 公里)等问题。大规模、长距离输送氢气需要借助输氢管道(纯氢管道、天然气管网掺氢)和液氢。液氢是指将氢气深度冷却至-253℃形成液态形式,其体积能量密度约为常温气态氢的...

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