608. 中国发布全球首台超临界二氧化碳发电机 episode artwork

EPISODE · Jan 12, 2026 · 15 MIN

608. 中国发布全球首台超临界二氧化碳发电机

from 知为谁 · host 知为谁

中国近期研制出全球首台超临界二氧化碳发电机,该技术利用废热而非传统的水蒸气来驱动涡轮机。这种新型设备能够捕获钢铁厂等工业生产中排放的高温余热,其能源转化效率超过50%,明显优于传统的火力发电模式。由于二氧化碳在超临界状态下具有高密度与低摩擦的特性,发电机组可以设计得更加紧凑,从而适用于船舶或空间受限的特殊环境。此外,这项创新为碳捕集技术提供了商业化应用路径,通过将废弃气体转化为电力资产来降低减排成本。尽管专家指出其内部循环并不直接消耗大量大气排放,但其无需水资源且维护简便的优势,预示着能源生产领域的一次重要变革。内容来源:https://oilprice.com/Energy/Energy-General/Beijing-Unveils-Supercritical-CO2-Turbine-That-Could-Upend-Power-Tech.html

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608. 中国发布全球首台超临界二氧化碳发电机

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