| 固态胺纤维制备及在密闭舱内吸附CO2性能研究 |
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| 引用本文： | 刘彦洋,陈兆文,刘大鑫,黄国庆,王循良,孙世操,王力.固态胺纤维制备及在密闭舱内吸附CO2性能研究[J].舰船科学技术,2017,39(7). |
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| 作者姓名： | 刘彦洋 陈兆文 刘大鑫 黄国庆 王循良 孙世操 王力 |
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| 作者单位： | 1. 中国船舶重工集团公司 第七一八研究所,河北 邯郸 056027;邯郸派瑞电器有限公司,河北 邯郸 056107;2. 中国船舶重工集团公司 第七一八研究所,河北 邯郸,056027 |
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| 摘 要： | 以聚丙烯腈纤维(PAN)为基体,通过水解、酰氯化及与聚乙烯亚胺(PEI)接枝反应制备得到多胺基型固态胺纤维.应用红外光谱仪、热重分析仪及扫描电子显微镜表征了纤维的官能团结构、热稳定性及表面微观形貌.在温度25.0℃、相对湿度80%、初始CO2浓度1.0%的条件下,测得纤维在30 min内对CO2的吸附量可达154.4 g/kg;105℃ 水蒸气再生10 min,循环吸附再生50次,纤维的再生效率为98.3%.
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| 关 键 词： | CO2 密闭舱室 聚丙烯腈纤维 固态胺 吸附 |
Research on preparation of SAF and properties of CO2 adsorption in closed compartments |
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| LIU Yan-yang,CHEN Zhao-wen,LIU Da-xin,HUANG Guo-qing,WANG Xun-liang,SUN Shi-cao,WANG Li.Research on preparation of SAF and properties of CO2 adsorption in closed compartments[J].Ship Science and Technology,2017,39(7). |
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| Authors: | LIU Yan-yang CHEN Zhao-wen LIU Da-xin HUANG Guo-qing WANG Xun-liang SUN Shi-cao WANG Li |
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| Abstract: | PAN-PEI fiber was successfully prepared from polyacrylonitrile fiber (PAN) through hydrolysis, chlorina-tion and amidation with macromolecular PEI. The functional groupsthermal stability and morphology of the PAN-PEI were characterized with FT-IRTG and SEM. Under the condition of temperature 25.0 , relative humidity 80%, and CO2 concentra-tion 1.0%, the sorption amount of CO2 was 154.4 g/kg in 30 minutes. The regeneration efficiency of the PAN-PEI was 98.3%through fifty times of adsorption-regeneration by water vapor of 105 in 10 minutes. |
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| Keywords: | CO2 closed compartments PAN fiber solid amine adsorption |
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