小型漁船のインベントリ分析に関する研究 : B:アルミニウム合金漁船の解析

概要

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The inventory analysis of the aluminum-alloy boat is carried out by way of matrix method for simplified and reduced numbers of processes through the field survey in terms of carbon dioxide emission. The carbon dioxide emission per unit mass of scallop is estimated to be 77 g-CO_2/kg and the proportion of the emission from the processes is provided as well. It should be remarked, however, that electricity consumption estimated on the basis of the volume of welding work and the welding process data is much smaller than that according to the actual load and operating factors of welding machines in the yard.
独立行政法人海上技術安全研究所の論文
2004-01-20