Comparison of indirect CO2-emissions of different renewable transport fuels

被引：7

作者：

Holmberg, Henrik ^{[1
]}

Siitonen, Sari ^{[2
]}

Laukkanen, Timo ^{[1
]}

Tuomaala, Mari ^{[2
]}

Niskanen, Tuomas ^{[2
]}

机构：

[1] Aalto Univ, Dept Energy Technol, FI-00076 Aalto, Finland

[2] Gasum Oy, Espoo 02151, Finland

来源：

INTERNATIONAL SCIENTIFIC CONFERENCE ENVIRONMENTAL AND CLIMATE TECHNOLOGIES, CONECT 2014 | 2015年 / 72卷

关键词：

Biomethane; Bioethanol; Biodiesel; Digestion; Fischer-Tropsch-process; Bio-SNG-process;

D O I：

10.1016/j.egypro.2015.06.004

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The European Union's goal is to increase the share of renewable energy sources to 20 per cent and that of liquid biofuels for transport to at least 10 per cent by 2020. Liquid biofuels for transport are, for example, biodiesel and bioethanol. Their use is not assumed to increase CO2-emissions in the atmosphere. However, production processes of transport fuels need energy causing indirect CO2-emissions. To evaluate the environmental burden of these biofuels it is important to consider indirect CO2-emissions in analyses, too. This study defines indirect CO2-emissions for Digestion process, Bioethanol process, FT-process (Fischer-Tropsch-process) and Bio-SNG-process and compares their environmental burden. (C) 2015 The Authors. Published by Elsevier Ltd.

引用

页码：19 / 26

页数：8

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