| ZL法煤气脱硫实验研究 |
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| 引用本文： | 焦延平,颜炜伟,陈建芳. ZL法煤气脱硫实验研究[J]. 湖南科技大学学报(自然科学版), 2011, 0(4) |
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| 作者姓名： | 焦延平 颜炜伟 陈建芳 |
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| 作者单位： | 湖南工程学院化学化工学院; |
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| 基金项目： | 湖南省自然科学湘潭联合研究基金资助项目(09JJ9002); 湖南省大学生研究性学习和创新性实验计划项目(湘教通[2010]244号) |
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| 摘 要： | 在自制煤气脱硫实验系统上,采用ZL作为脱硫催化剂,考查了脱硫液的ZL催化剂浓度、pH值及液气比等工艺参数对ZL催化剂脱硫效率的影响,确定了ZL法煤气脱硫较佳工艺参数.结果表明:实验条件下ZL法脱硫效果较好,当空塔气速为0.15 m/s,ZL催化剂的浓度为0.020 g/L,脱硫液的pH值为8.8,液气比为16 L/m3时,脱硫效率较高,可达94.7%.
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| 关 键 词： | ZL催化剂 煤气 脱硫 |
Experimental study on gas desulphurization by ZL method |
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| JIAO Yan-ping,YAN Wei-wei,CHEN Jian-fang. Experimental study on gas desulphurization by ZL method[J]. Journal of Hunan University of Science & Technology(Natural Science Editon), 2011, 0(4) |
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| Authors: | JIAO Yan-ping YAN Wei-wei CHEN Jian-fang |
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| Affiliation: | JIAO Yan-ping,YAN Wei-wei,CHEN Jian-fang(Department of Chemistry and Chemical Engineering,Hunan Institute of Engineering,Xiangtan 411104,China) |
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| Abstract: | According to own-made gas desulphurization experiment and using ZL as desulphurization catalyst,the effect was researched that of technology parameters which contain ZL catalyst concentration of desulphurization fluid,pH value and liquid gas ratio to desulphurization efficiency of ZL catalyst,and a better technology parameters was detarmined.The result shows that ZL desulphurization effect is better: when the superficial velocity is 0.5 m/s the ZL concentration of the catalyst is 0.020 g/L,the pH value is 8... |
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| Keywords: | ZL catalyst gas desulphurization |
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