Studies of Ca-based high temperature sorbents for CO2 capture

被引：6

作者：

Arstad, Bjornar ^{[1
]}

Spjelkavik, Aud ^{[1
]}

Andreassen, Kari Anne ^{[1
]}

Lind, Anna ^{[1
]}

Prostak, Joanna ^{[1
]}

Blom, Richard ^{[1
]}

机构：

[1] SINTEF Mat & Chem, Oslo, Norway

来源：

GHGT-11 | 2013年 / 37卷

关键词：

CaO; dolomite; sorbents; breakthrough experiments; ENHANCED HYDROGEN-PRODUCTION; COMBUSTION;

D O I：

10.1016/j.egypro.2013.05.079

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 natural mineral dolomite has been calcined and impregnated with Ti-,Zr-, Al-nanoparticle suspensions with the aim of improving the cyclic stabilities in high temperature CO2 sorption processes. After impregnation and subsequent calcination the materials were characterized by N-2 adsorption (BET surface area and micropore volume) and powder X-Ray diffraction while the cyclic performance in CO2 sorption processes was evaluated by breakthrough measurements: 30 cycles with sorption in 10% dry CO2 at 600 degrees C and regeneration at 850 degrees C in N-2 were run on each sample. (C) 2013 The Authors. Published by Elsevier Ltd.

引用

页码：9 / 15

页数：7