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全球钢铁业如何实现“净零排放”目标?

全球钢铁行业正面临由“净零目标”提出带来的深刻影响。面对全球经济增长对钢铁行业的需求,钢铁行业需要通过不同途径实现价值链的“净零排放”。这不仅意味着减少碳排放,还需考虑能源结构、工艺结构和材料技术的创新,以及钢铁产业链供应链的协同推进。

以中国为例,作为全球最大的钢铁生产和消费国,其绿色钢铁标准的制定和实施对全球钢铁行业的可持续发展具有重要影响。近年来,中国政府积极推动行业向绿色、低碳方向转型,超低排放改造正有序推进,旨在为世界贡献更多的现代化花园式钢铁厂。

实现“净零排放”目标的关键在于:

  1. 稳定和廉价的清洁能源供应:确保电力供应的可再生能源比例,降低生产过程中的碳排放。

  2. 业务运营和产业链的降碳:优化生产流程,提高能源使用效率,采用低碳材料和工艺。

  3. “低碳城市”建设与基础设施建设的低碳化发展:推动城市和基础设施建设采用低碳技术,减少建筑和交通领域的碳排放。

  4. 低碳排放智能交通产业发展:发展电动汽车、公共交通等低碳交通方式,减少交通运输的碳排放。

  5. 全球贸易活动为气候行动提供支持:通过国际贸易促进低碳技术和产品的全球流通,加速全球减排进程。

  6. 持续向循环经济过渡:通过回收利用、减少浪费,延长资源和产品的生命周期,减少对新资源的需求和碳排放。

埃德温·巴松提出,钢铁行业需要针对高炉冶炼工艺进行技术升级,以加速低碳解决方案的经济性。同时,行业间需要协同合作,共同应对成本增加和构建社会协助网络,确保在全球贸易竞争中保持公平性。

实现“净零排放”的目标需要全球合作、技术创新和政策支持,通过综合措施推动钢铁行业向更加绿色、低碳的方向转型。


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