Pre-combustion CO2 capture for IGCC plants by an adsorption process

被引：24

作者：

Schell, Johanna ^{[1
]}

Casas, Nathalie ^{[1
]}

Mazzotti, Marco ^{[1
]}

机构：

[1] ETH, Inst Proc Engn, CH-8092 Zurich, Switzerland

来源：

GREENHOUSE GAS CONTROL TECHNOLOGIES 9 | 2009年 / 1卷 / 01期

关键词：

IGCC; CO2; Capture; PSA; Adsorption Isotherms; Process Modeling; CARBON-DIOXIDE;

D O I：

10.1016/j.egypro.2009.01.086

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：

080707 [能源环境工程]; 082001 [油气井工程];

摘要：

A promising approach to provide in the near future electricity from fossil fuels, for the worldwide increasing energy requirements with near-zero CO2 emissions is the IGCC (Integrated Gasification Combined Cycle) technology with pre-combustion CO2 capture. One important aspect within this technology is the development of advanced processes for the capture of CO2, i.e. its separation from hydrogen, with improved efficiency to decrease the energy consumption in this step. In our laboratory, the CO2/H-2 separation by a pressure swing adsorption process is investigated, including both the experimental characterization of suitable commercial and new adsorbents as well as the development, design and optimization of a proper process concept including the required purification steps by a process simulation. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：655 / 660

页数：6

共 4 条

[1]

NEW PSA PROCESS WITH INTERMEDIATE FEED INLET POSITION OPERATED WITH DUAL REFLUXES - APPLICATION TO CARBON-DIOXIDE REMOVAL AND ENRICHMENT [J].