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| 杉木屑制备高丁烷工作容量颗粒活性炭 | |
| 引用本文： | 朱光真,邓先伦,刘晓敏,许玉,林冠烽,龚建平.杉木屑制备高丁烷工作容量颗粒活性炭[J].林产化学与工业,2011,31(3):17-22. |
| 作者姓名： | 朱光真 邓先伦 刘晓敏 许玉 林冠烽 龚建平 |
| 作者单位： | 1. 中国林业科学研究院林产化学工业研究所;生物质化学利用国家工程实验室;国家林业局林产化学工程重点开放性实验室;江苏省生物质能源与材料重点实验室,江苏南京210042 2. 中国林业科学研究院林产化学工业研究所,生物质化学利用国家工程实验室,国家林业局林产化学工程重点开放性实验室,江苏省生物质能源与材料重点实验室,江苏南京210042;中国林业科学研究院林业新技术研究所,北京100091 3. 福建省林业科学研究院,福建福州,350012 |
| 基金项目： | 林业公益性行业专项项目(201004051); “十一五”国家科技支撑计划资助(2009BADB1B03); 中国林科院林业新技术所基本科研业务费专项基金(CAFINT2009K02); 福建省自然科学基金项目(2009J01237) |
| 摘 要： | 研究提出了一种简单的高丁烷工作容量(BWC)颗粒活性炭(GAC)的制备方法.在磷酸法制备活性炭的工艺中通过添加浓硫酸作为助催化剂,以杉木屑为原料制备了BWC高达165g/L的产品,其表观密度为241g/L,比表面积、总孔容、微孔孔容和平均孔径分别为2 627 m2/g 1.574cm3/g、0.941 cm3/g和2.... |
| 关 键 词： | 颗粒活性炭 丁烷工作容量 正交试验 杉木 磷酸 硫酸 |
Preparation of High-butane-working-capacity Granular Activated Carbon from China Fir Sawdust |
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| ZHU Guang-zhen,DENG Xian-lun,LIU Xiao-min,XU Yu,LIN Guan-feng,GONG Jian-ping.Preparation of High-butane-working-capacity Granular Activated Carbon from China Fir Sawdust[J].Chemistry & Industry of Forest Products,2011,31(3):17-22. | |
| Authors: | ZHU Guang-zhen DENG Xian-lun LIU Xiao-min XU Yu LIN Guan-feng GONG Jian-ping |
| Institution: | ZHU Guang-zhen1,DENG Xian-lun1,LIU Xiao-min1,XU Yu1,2,LIN Guan-feng3,GONG Jian-ping1(1.Institute of Chemical Industry of Forestry Products,CAF,National Engineering Lab.for BiomassChemical Utilization,Key and Lab.on Forest Chemical Engineering,SFA,Key Lab.of Biomass Energyand Material,Jiangsu Province,Nanjing 210042,China,2.Institute of New Technology of Forestry,Beijing 100091,3.Fujian Academy of Forestry Sciences,Fuzhou 350012,China) |
| Abstract: | A simple route has been developed for preparing granular activated carbon(GAC) with high butane working capacity(BWC).Concentrated sulfuric acid was used during phosphoric acid activation for the production of the activated carbon.A granular activated carbon with high BWC of 165g/L and an apparent density of 241g/L was obtained from China fir sawdust.Simultaneously specific surface area,total pore volume,micropore volume and average pore diameter of the GAC reached 2627m2/g,1.574cm3/g,0.941cm3/g and 2.397 n... |
| Keywords: | granular activated carbon butane-working capacity orthogonal test China fir phosphoric acid sulfuric acid |
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