| 油茶壳用微波加热磷酸法制活性炭 |
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| 引用本文： | 蒋应梯,陈顺伟,庄晓伟,潘炘,章江丽.油茶壳用微波加热磷酸法制活性炭[J].生物质化学工程,2011,45(2):34-36. |
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| 作者姓名： | 蒋应梯 陈顺伟 庄晓伟 潘炘 章江丽 |
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| 作者单位： | 浙江省林业科学研究院;浙江省森林资源生物与化学利用重点实验室, 浙江 杭州 310023 |
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| 基金项目： | 浙江省与中国林科院省院合作林业科技项目 |
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| 摘 要： | 以油茶果壳为原料,用磷酸作活化剂,采用微波加热法制备粉状活性炭。按4因素3水平的正交表设计试验方案,研究磷酸浓度、料液混合比、活化温度、活化时间等4个因素对产品亚甲基蓝吸附值的影响。在磷酸质量分数60%,料液质量比1:2.0,活化温度550℃,活化时间75 min的条件下,活性炭的亚甲基蓝吸附值可达226 mg/g,A法焦糖脱色率达100%以上,灰分为4.6%~5.2%。油茶果壳可用微波加热磷酸活化法制取液相脱色活性炭。
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| 关 键 词： | 油茶壳 活性炭 微波加热 磷酸法 |
| 收稿时间： | 2018-12-09 |
Preparation of Activated Carbon from Oil Camellila Nutshell by Phosphoric Acid Activation Using Microwave Heating |
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| JIANG Ying-ti,CHEN Shun-wei,ZHUANG Xiao-wei,PAN Xin,ZHANG Jiang-li.Preparation of Activated Carbon from Oil Camellila Nutshell by Phosphoric Acid Activation Using Microwave Heating[J].Biomass Chemical Engineering,2011,45(2):34-36. |
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| Authors: | JIANG Ying-ti CHEN Shun-wei ZHUANG Xiao-wei PAN Xin ZHANG Jiang-li |
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| Affiliation: | Zhejiang Forestry Academy;Zhejiang Provincial Key Laboratory of Biological and Chemical Utilization of Forest Resource, Hangzhou 310023, China |
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| Abstract: | Activated carbon were prepared from oil camellila nutshell,using phosphoric acid as activator and heating with microwave,in order to find out new raw material resource and new heating measure.Effects of four major factors,as phosphoric acid concentration,mixing ratio of raw materials and phosphoric acid,activation temperature and activation time etc.,on methylene blue absoption of activated carbon products were investigated,by experimental design using an orthogonal table program including four factors and ... |
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| Keywords: | oil camellila nutshell activated carbon microwave heating phosphoric acid method |
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