The contribution of the utilization option to reducing the CO2 atmospheric loading:: research needed to overcome existing barriers for a full exploitation of the potential of the CO2 use

被引：152
作者：
Aresta, M
Dibenedetto, A
机构：
[1] Univ Bari, Dept Chem, I-70126 Bari, Italy
[2] Univ Bari, CIRCC, I-70126 Bari, Italy
来源：
CATALYSIS TODAY | 2004年 / 98卷 / 04期
关键词：
CO2 atmospheric loading; re-use of CO2; carboxylation reactions; selective processes; supercritical carbon dioxide;
D O I：
10.1016/j.cattod.2004.09.001
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The use of CO2 (biological/chemical/technological) is the only technology that may contribute to reducing the atmospheric loading while generating a profit. In this paper some options that may find an early industrial application are considered, and barriers that need to be overcome for their full implementation are analyzed. Options that may produce a reduction of the immission into the atmosphere of the order Of 1 Mt/y of CO2 are considered. The estimate of the atmospheric reduced loading, in case the various options are implemented, ranges at 300 Mt/y in the short-medium term, with an upper limit of 700 Mt/y in the long term. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：455 / 462
页数：8
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