Energy efficiency analysis to improve energy consumption as a part of life cycle assessment and indication for clean development mechanism potentials
The goal is to reduce energy consumption as well as to avoid unnecessary greenhouse gas (GHG)1emissions in the steel production.In energy efficiency analysis (EEA)a simulation model of the status quo of an operation site is build in GaBi 4 software and compared with the best available technology (BAT)to identify the highest potential for improvement options.To compare the existing operation with a BAT production the same system boundaries have to be applied to receive a valuable result.This incorporates the consideration of the same technical processes of the existing production and BAT.In case the monitored blast furnace (BF)data of the existing would not consider the blower for the hot blast it shouldnt be considered in the BAT model.These models (status quo operation and BAT production)can be used but must be modified to be applied regarding the ISO 140442 for life cycle assessment to identify.the overall environmental impact of the different products in an integrated steel plant.The paper will show an EEA example of one selected process (e.g.coke oven)and how this is part of the life cycle assessment (LCA)to show the environmental impact and how the results between LCA and EEA are used for different applications.An example will be shown how the results of an EEA in an integrated steel plant can be result into a potential CDM project.
energy efficiency analysis (EEA) life cycle assessment (LCA) benchmark environmental impact clean development mechanism (CDM)
Gediga Johannes Russ Manfred
PE INTERNATIONAL GmbH,Hauptstrasse 111-113,70771Leinfelden-Echterdingen,Germany
国际会议
上海
英文
1266-1270
2008-09-26（万方平台首次上网日期，不代表论文的发表时间）