节点:中游(冶炼、中间品)位置:中游情绪:中性参考度:2/10


美国能源经济与金融分析研究所(IEEFA)表示,南澳大利亚州在将政策支持从绿氢转向天然气后,可能失去其在低碳排放钢铁生产领域的早期领先地位。

南澳大利亚州政府推出绿色钢铁战略不到两年,便与澳大利亚油气公司Santos签署了一份为期10年的协议,供应200拍焦耳天然气——正如SteelOrbis此前报道的那样。该燃料主要将支持怀阿拉钢铁厂从煤基高炉生产转向直接还原铁(DRI)技术。

以天然气为原料的直接还原铁虽比传统煤基炼钢排放更低,但IEEFA强调,该工艺仍属碳密集型,无法实现完全绿色钢铁生产。该协议签署之际,南澳大利亚州取消了原计划为怀阿拉工厂供应绿氢的项目。政府表示天然气将主导该工厂未来能源结构,这表明战略已从早期向氢基炼钢转型的计划发生偏离。

IEEFA分析指Ň..

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