Valorization of CO2 Emissions into Ethanol by an Innovative Process

被引：8
|
作者：
Abidin, Vassily [1 ]
Bouallou, Chakib [1 ]
Clodic, Denis [1 ]
机构：
[1] MINES ParisTech, CEP, F-75006 Paris, France
来源：
PRES 2011: 14TH INTERNATIONAL CONFERENCE ON PROCESS INTEGRATION, MODELLING AND OPTIMISATION FOR ENERGY SAVING AND POLLUTION REDUCTION, PTS 1 AND 2 | 2011年 / 25卷
关键词：
WATER; TEMPERATURE;
D O I：
10.3303/CET1125001
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
This study aims at assessing the possibility to produce value-added fuels from carbon dioxide (CO(2)) and non-fossil hydrogen (H(2)). Ethanol synthesis is an economically attractive route for CO(2) recycling. The proposed process includes three phases: [1] hydrogen generation by solar water splitting in the photo-electrocatalytic cells (PEC), [2] conversion of CO(2) to carbon monoxide (CO) by the reverse water-gas shift reaction (RWGS) using previously obtained H(2), and [3] ethanol synthesis from the synthesis gas (CO + H(2)). A first simulation model of the process was carried out with Aspen Plus (R) software in order to investigate the quantitative and qualitative evolutions of the reaction products. Furthermore, a parametric study was conducted in order to specify the influence of the temperature, pressure, and reagents' ratio.
引用
收藏
页码：1 / 6
页数：6
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