| CO2资源化利用的现状及前景 |
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| 引用本文： | 王晓刚,李立清,唐琳,郭三霞,高招.CO2资源化利用的现状及前景[J].化工环保,2006,26(3):198-203. |
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| 作者姓名： | 王晓刚 李立清 唐琳 郭三霞 高招 |
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| 作者单位： | 1. 湖南大学,环境科学与工程学院,湖南,长沙,410082
2. 湖南大学,环境科学与工程学院,湖南,长沙,410082;中南大学,能源科学与工程学院,湖南,长沙,410083 |
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| 基金项目： | 国家自然科学基金资助项目（20376019,20576028）. |
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| 摘 要： | 介绍了CO2分离捕集最新工艺——电化学法、膜法、化学循环燃烧法的研究进展。评述分析了CO2的各种资源化应用前景：CO2气体用作生物碳源、辅助注射成型剂及有机物（如氨基甲酸酯、表面活性剂）合成原料等；液态CO2用于人造金刚石、热泵干燥、超临界CO2萃取及固体干冰冷喷射清洗等。CO2作为一种潜在的丰富碳源，应不断研发其新的应用领域，加快其工业化应用。
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| 关 键 词： | 二氧化碳 电化学法 膜分离法 化学循环燃烧法 综合利用 |
| 文章编号： | 1006-1878（2006）03-0198-06 |
| 收稿时间： | 2005-10-30 |
| 修稿时间： | 2006-01-17 |
Situation and Prospects of CO2 Reutilization |
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| Wang Xiao gang,Li Liqing,Tang Lin,Guo Sanxia,Gao Zhao.Situation and Prospects of CO2 Reutilization[J].Environmental Protection of Chemical Industry,2006,26(3):198-203. |
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| Authors: | Wang Xiao gang Li Liqing Tang Lin Guo Sanxia Gao Zhao |
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| Institution: | 1. College of Environmental Science and Engineering, Hunan University, Changsha Hunan 410082, China; 2. School of Energy Science and Engineering ,Central South University ,Changsha Hunan 410083 ,China |
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| Abstract: | The advances in research of new processes for separation and capture of CO_2 were introduced,including electrochemical process,membrane process and chemical recirculation combustion process.The prospects of CO_2 reutilization were analyzed,such as using gaseous CO_2 as carbon source for organism and auxiliary for injection molding and synthesis materials for organic compounds(like carbamate and surfactant);using liquid CO_2 for artificial diamond production,heat pump drying and supercritical CO_2 extraction;and using solid CO_2(dry ice)for cold jet cleaning,etc.CO_2 is a latent rich carbon source,it is necessary to develop new reutilization processes for it and speed up its industrialized reutilization. |
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| Keywords: | carbon dioxide electrochemical process membrane separation process chemical recirculation combustion process comprehensive utilization |
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