饰面人造板材的生命周期碳足迹评价  

Life Cycle Carbon Footprint Assessment of Veneer Panels

作　　者：崔丽娜 安然 丁观芬 强丹丹 段昌强 朱剑刚 CUI Li-na;AN Ran;DING Guan-fen;QIANG Dan-dan;DUAN Chang-qiang;ZHU Jian-gang(College of Furnishings and Industrial Design,Nanjing 210037,Jiangsu,P.R.China;Beijing Green Forest Certification Company,Beijing 100005,P.R.China;Dehua TB New Decoration Material Co.,Ltd.,Deqing 313200,Zhejiang,P.R.China)

机构地区：[1]南京林业大学家居与工业设计学院,江苏南京210037 [2]北京绿林认证有限公司,北京100005 [3]德华兔宝宝装饰新材股份有限公司,浙江德清313200

出　　处：《林产工业》2024年第4期59-63,共5页China Forest Products Industry

基　　金：江苏省中外合作办学平台联合科研项目(苏教办外[2019]7号)。

摘　　要：为量化评估饰面人造板材生产过程中所产生的环境影响,探索产品的低碳优化方向,本文运用生命周期评价法,聚焦产品碳足迹这一环境属性,对饰面人造板材产品生命周期过程的碳足迹进行了量化分析。以某公司产品的碳足迹评价过程为例,以0.5 mm重组装饰单板为评价对象,进行实地数据收集与计算。结果表明:该重组装饰单板1 m^(2)的产品碳足迹总和值为2.79 kg CO_(2)eq,其高碳排放单元过程为生产制造阶段,碳足迹为1.13 kg CO_(2)eq。热蒸汽能源的使用对碳排放贡献的影响最大,主要发生于染色漂白和单板干燥工序。因此,针对染色漂白和单板干燥工序进行低碳优化,对于降低产品碳足迹具有重要的意义。In order to quantitatively evaluate the environmental impact produced in the production process of artificial veneer panels and explore the direction of low-carbon optimization of products,in this study,the life cycle assessment method was used to focus on the environmental attribute of product carbon footprint,and the carbon footprint of the decorative veneer panel product during lifecycle process was quantitatively analyzed.Taking the carbon footprint evaluation process of a company as an example,the 0.5 mm reconstituted decorative veneer was used as the evaluation object,and the field data collection and calculation was carried out.The results showed 2 that the total carbon footprint of 1 m^(2) of the reconstituted decorative veneer was 2.79 kg CO_(2)eq.The high carbon emission unit process of the product was identified as the carbon footprint of 1.13 kg CO_(2)eq in the manufacturing stage,and the use of hot steam energy accounted for the largest contribution to carbon emissions.The hot steam energy consumption mainly occurred in the dyeing bleaching and veneer drying processes during the production and preparation process.Therefore,low carbon optimization for dyeing bleaching and veneer drying processes was of great significance to reduce the carbon footprint of products.

关 键 词：饰面人造板材 重组装饰单板 生命周期评价 碳足迹 低碳优化 

分 类 号：TS653[轻工技术与工程] TS396