There is an urgent need to replace fossil-based fuels and chemicals with bio-based, renewable alternatives. Water content is a critical parameter in these liquid products since water affects their quality and properties. However, currently existing methods for bio-oil water content determination have limitations and thus, there is a need to find methods that are versatile, work for a wide water content and sample consistency range repeatably and reliably and are safe for the user and the environment.

中文翻译：

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用于测定热解和水热液化产生的液体中水分含量的 17O NMR 波谱方案


迫切需要用生物基、可再生替代品取代化石燃料和化学品。水分含量是这些液体产品的关键参数，因为水会影响其质量和特性。然而，目前现有的生物油水分测定方法存在局限性，因此需要找到通用的方法，这些方法适用于广泛的水分含量和样品一致性范围，可重复且可靠，并且对用户和环境安全。