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中文(ZH) 我国清洁低碳氢煤混烧技术取得重大突破

China achieves breakthrough in hydrogen-coal co-firing technology

China has achieved a significant breakthrough in hydrogen-coal co-firing technology, successfully demonstrating a 50% green hydrogen co-firing capability and 100% pure hydrogen combustion. This advancement utilizes a self-developed low-nitrogen burner and a comprehensive safety system for hydrogen transport and combustion. The technology allows for up to a 50% reduction in coal consumption and carbon emissions when using green hydrogen, while also effectively controlling nitrogen oxide emissions. This development is crucial for the green and low-carbon transformation of China's coal power sector, which has the world's largest installed capacity, and offers a promising technical path for substantial carbon reduction in future coal-fired power units. AI

RANK_REASON The cluster describes a technological breakthrough in clean energy, specifically hydrogen-coal co-firing, which is a significant research and development achievement. [lever_c_demoted from research: ic=1 ai=0.1]

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COVERAGE [1]

  1. 36氪 (36Kr) TIER_1 中文(ZH) ·

    China's clean low-carbon hydrogen-coal co-firing technology achieves major breakthrough

    记者今天(7日)从国家能源集团获悉,我国自主研发的氢煤混烧技术首次实现了50%绿氢大比例掺烧以及100%纯氢燃烧,标志着我国清洁低碳氢煤混烧技术取得重大突破。这项技术采用完全自主研发的氢煤混燃低氮燃烧器,构建了从氢气输送到炉膛燃烧的全流程安全防护系统,使氢与煤粉在锅炉内充分混合燃烧,并在该试验装置上实现50%热量比的掺氢燃烧。这意味着在使用绿氢的情况下,节煤减碳幅度可达50%,并对氮氧化物生成实现了有效控制。我国建有全球最大规模的煤电装机,煤电行业绿色低碳转型发展对于“双碳”目标达成具有重要现实意义。这项成果为我国未来燃煤机组实现大幅度碳减排验证了一条具…