Comparative Life Cycle Assessment of Two Types of Truck Bumper Produced in the Algerian Auto Industry  

阿尔及利亚汽车工业生产的两种卡车保险杠生命周期比较评估

作　　者：KEBBOUCHE Zahia TAIRI Abdelaziz SAFI Brahim KEBBOUCHE Zahia;TAIRI Abdelaziz;SAFI Brahim(M'hamed Bougara大学碳氢化合物与化学学院化学与制药工艺工程系,阿尔及利亚布米尔达斯35000;M'hamed Bougara大学工程科学学院工程过程系,阿尔及利亚布米尔达斯35000)

机构地区：[1]Department of Chemical and Pharmaceutical Processes Engineering,Faculty of Hydrocarbons and Chemistry,University M’hamed Bougara of Boumerdes,Boumerdes 35000,Algeria [2]Department of Engineering Process,Faculty of Engineering Sciences,University M’hamed Bougara of Boumerdes,Boumerdes 35000,Algeria

出　　处：《Journal of Resources and Ecology》2020年第4期378-387,共10页资源与生态学报（英文版）

摘　　要：Currently,the reduction of weight in automotive is a very important topic to reduce the air pollution.In this context,the purpose of the present paper is to analyze a real case study through a comparison of the environmental impacts between a conventional steel bumper and a polyester prototype.In the first part of this work,a door-to-door life-cycle assessment methodology was used throughout the study of the component manufacturing phase.The SimaPro 7.1 software is used to evaluate the impacts of both bumpers on the environment and health.The second part is devoted to dust analysis from the polyester workshop.The obtained results have allowed us to show the company that its choice of steel substitution by the polyester is advantageous for certain impacts including the impact of climate change,but unfortunately there may be,given the working conditions of the polyester workshop,a transfer of impact,since we will end up with a risk of health(irritations,cancers)for the workers.LCA has proven to be a very useful tool for validating a redesigned automotive component from an environmental point of view;from this case study,several recommendations were made for the company to design environmentally friendly components,and ecodesign should be introduced into the company’s procedures.减轻汽车重量是减少空气污染的重要研究主题之一.本文通过比较传统钢制保险杠和聚酯材料保险杠的环境影响进行案例研究.首先,在整个组件制造阶段的研究中都使用了门到门的生命周期评估方法,SimaPro 7.1软件用于评估两种保险杠对环境和健康的影响;其次,对聚酯车间进行了粉尘分析.结果表明,选择聚酯材料代替钢材料对某些影响(包括气候变化的影响)是有利的,但是不幸的是,考虑到聚酯车间的工作条件,这种影响可能会转移到对人类健康的不利影响,因为它最终会给工人带来(易怒/癌症的)健康风险.LCA已被证明是一种从环境的角度评估汽车部件重新设计的环境影响的非常有用的工具.通过此案例研究,为公司设计环保组件提出了一些建议,建议应将生态设计引入公司的生产环节中.

关 键 词：ECO-DESIGN SimaPro 7.1 life cycle analysis automotive industry Eco-indicator 99 

分 类 号：F416.471[经济管理—产业经济] U463.326[机械工程—车辆工程]