CALCIUM SILICATES - NEW CLASS OF HIGHLY REGENERATIVE SORBENTS FOR HOT GAS DESULFURIZATION

被引：24

作者：

YANG, RT ^{[1
]}

SHEN, MS ^{[1
]}

机构：

[1] BROOKHAVEN NATL LAB,UPTON,NY 11973

来源：

AICHE JOURNAL | 1979年 / 25卷 / 05期

关键词：

D O I：

10.1002/aic.690250509

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A study has been conducted on the utilization of calcium silicates and the silica supported lime as regenerative sorbents for desulfurization of hot combustion gases. Except for γ‐Ca2SiO4 and Ca3SiO5, all the calcium silicates and the silica supported calcium oxide are equally or more reactive than calcium oxide, and the regeneration rates of these sorbents are substantially higher than that of calcium oxide. There was no tendency of decaying of the reactivity after eight cycles of sorption and regeneration. Copyright © 1979 American Institute of Chemical Engineers

引用

页码：811 / 819

页数：9

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