基于化学分析的钢铁生产生命周期资源效率研究

Exergic Analysis of Resource Efficiency in Steel Production Life Cycle Based on Chemical Exergic Analysis

随着我国经济的飞速发展,资源的快速消耗带来了严重的环境污染和资源耗竭问题。因此,如何合理配置自然资源,实现资源开发利用社会效益和经济效益的最大化,是可持续发展进程中所要考虑的重要问题。本研究针对钢铁产品生产过程中产生的资源耗竭问题,基于材料的资源消耗清单及方法数据,运用材料流程资源耗竭㶲表征模型,对钢铁产品生命周期内的累计㶲贡献及流程资源效率进行分析。

With the rapid economic development of our country,the rapid consumption of resources has brought serious environmental pollution and resource exhaustion.Therefore,how to rationally allocate natural resources and maximize social and economic benefits of resource exploitation and utilization is an important issue to be considered in the process of sustainable development.For the problem of resource exhaustion in the production process of iron and steel products,based on the resource consumption list of materials and method data,the exergy representation model of material process resource exhaustion is applied to analyze the accumulated exergy contribution and process resource efficiency during the life cycle of iron and steel products.