| 高温下钙基吸收剂循环吸收CO2的研究进展 |
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| 引用本文： | 李芹超,陕绍云,贾庆明,蒋丽红,王亚明.高温下钙基吸收剂循环吸收CO2的研究进展[J].化工新型材料,2011,39(5):1-3. |
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| 作者姓名： | 李芹超 陕绍云 贾庆明 蒋丽红 王亚明 |
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| 作者单位： | 昆明理工大学化学工程学院,昆明,650224 |
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| 基金项目： | 云南省自然科学基金项目(2008B033M); 云南省教育厅重点项目(08Z0013); 大学生创新性实验计划项目(101067428)资助 |
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| 摘 要： | 钙基吸收剂的循环煅烧/碳酸化反应是煤燃烧或气化过程中捕获CO2的有效途径.本文主要介绍了不同前体对CaO循环吸收CO2性能的影响,并介绍了解决石灰石经过多次循环后吸收CO2能力急剧衰减的方法.
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| 关 键 词： | CO2 CaO转化率 吸收 循环反应 |
Research status of calcium oxide-based sorbents for CO_2 absorption at high temperature |
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| Li Qinchao,Shan Shaoyun,Jia Qingrning,Jiang Lihong,Wang Yaming.Research status of calcium oxide-based sorbents for CO_2 absorption at high temperature[J].New Chemical Materials,2011,39(5):1-3. |
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| Authors: | Li Qinchao Shan Shaoyun Jia Qingrning Jiang Lihong Wang Yaming |
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| Affiliation: | Li Qinchao Shan Shaoyun Jia Qingming Jiang Lihong Wang Yaming(School of Chemical Engineering,Kunming University of Science and Technology,Kunming 650224) |
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| Abstract: | The cyclic calcination/carbonation reaction of calcium-based sorbents is an effective approach for capturing CO2 from coal combustion and gasification processes.It was introducesd that effect of different precursors on CO2 cyclic absorption performance of CaO sorbents,and also introduces some approaches solving the problem about sharp decay of absorbing CO2 ability for limestone with a number of cycle. |
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| Keywords: | carbon dioxide CaO conversion absorbent cyclic reaction |
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