炼化一体化型企业产品碳足迹核算研究

Carbon footprint accounting of products in integrated refining and chemical enterprises

以ISO/TS 14067、GHG Protocol和PAS 2050为依据,描述了炼化一体化型企业全厂碳排放和炼化产品碳足迹的核算方法。通过建立炼化一体化型企业单装置核算模型和全厂核算模型,分析了如何将间接排放分摊到各炼化产品中以及不同碳排放分配方式的适用范围,并对未来炼化一体化型企业产品碳足迹核算的发展进行了讨论。

Based on ISO/TS 14067,GHG Protocol,and PAS 2050,this paper describes the accounting methods for whole plant carbon dioxide emission and products carbon footprint of integrated refining and chemical enterprises.Single unit accounting models and whole plant accounting model are established for enterprises,the ways to allocate indirect carbon dioxide emission to various products are analyzed,and the applicable situation of different carbon dioxide emission allocation methods are expounded.Finally,the development of carbon footprint accounting for products in integrated refining and chemical enterprises in the future is expected.