铁基移动床化学链技术进展

被引：8

作者：

许迪恺

Tong Andrew

曾亮

罗四维

范良士

机构：

[1] WilliamGLowrieDepartmentofChemicalandBiomolecularEngineering,KoffoltLabs,TheOhioStateUniversity

来源：

化工学报 | 2014年 / 65卷 / 07期

关键词：

碳捕集; 化学链燃烧; 化石能源; 煤; 铁基载氧体; 移动床反应器;

D O I：

暂无

中图分类号：

TQ511 [基础理论];

学科分类号：

0817 ;

摘要：

在日益增长的能源需求与日益严峻的全球气候变化带来的双重压力下,清洁、高效且经济的能源利用方法显得尤为重要。将化学链概念用于传统化石能源的转化是一种前景广阔的新技术。化学链燃烧利用载氧体间接转化含碳燃料,同时实现二氧化碳的捕集。俄亥俄州立大学研发了采用铁基载氧体和移动床反应器的化学链技术,可实现天然气、煤、生物质等多种燃料向电力、氢、液体燃料等产品的零排放转化。目前,合成气化学链(syngas chemical looping,SCL)和煤直接化学链(coal direct chemical looping,CDCL)技术两套25 kWth级小试装置已成功运行总计超过850 h,一套250 kWth级的高压SCL装置即将投入示范运行。

引用

页码：2410 / 2416

页数：7

共 8 条

[1]

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[2]

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[3]

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