| 苏加坤,王华瑜,徐达,陈若星,田耀伟,郭磊,罗娟敏,蔡继宝.化学通报,2015,78(8):744-748. |
| 海螵蛸的不同处理工艺对溶液中亚甲基蓝和氰化氢吸附能力的影响研究 |
| Adsorption of methylene blue and HCN from aqueous solution by cuttlebone ossepiae with different treatment methods |
| 投稿时间：2015-02-04 修订日期：2015-03-23 |
| DOI： |
| 中文关键词: 海螵蛸 吸附 亚甲基蓝 氰化氢 |
| 英文关键词:Cuttlebone ossepiae, Adsorption, Methylene blue, HCN |
| 基金项目:中国烟草总公司减害技术重大专项（11020090210，110201001016） |
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| 中文摘要: |
| 采用不同的处理工艺处理制备得到海螵蛸颗粒(CO)，以活性炭(AC) 为空白对照，完成了三种海螵蛸颗粒在水溶剂体系下对亚甲基蓝(MB)和氰化氢(HCN)的吸附能力测试。实验结果显示，对MB吸附的能力：AC>>酸/碱处理并热活化的CO >酸/碱处理的CO>未经处理的CO； 对HCN的吸附能力：酸/碱处理并热活化的CO >酸/碱处理的CO > AC>未经处理的CO。这表明经过酸和碱处理、再热活化的CO有很强的HCN吸附能力，有望以其为原料制备出吸附力很强的HCN吸附材料，在卷烟烟气吸附方面具有良好的应用前景。 |
| 英文摘要: |
| The adsorption capacity of cuttlebone ossepiae (CO) with different treatment methods to methylene blue (MB) and HCN in aqueous solution has been investigated by employing the standard techniques which are usually used in activated charcoal (AC) and tobacco industry. It is concluded that the order of capacity to adsorb MB in aqueous solution is: AC >>acid/base treated and heat activated CO＞ acid/base treated CO ＞original CO; in the meanwhile, the capacity to adsorb HCN in aqueous solution is: acid/base treated and heat activated CO＞acid/base treated CO＞AC> original CO. This indicates that acid/base treated and heat activated CO has a strong adsorption to HCN, which suggests a selective adsorption to HCN and can be potentially used as a raw material for cigarette smoke adsorption. |
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