| 撞击流吸收器吸收性能实验研究 |
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| 引用本文： | 李发永,张海鹏,李阳初,刘相,孙亮. 撞击流吸收器吸收性能实验研究[J]. 中国石油大学学报(自然科学版), 1999, 23(4) |
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| 作者姓名： | 李发永 张海鹏 李阳初 刘相 孙亮 |
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| 作者单位： | 石油大学炼制系,山东东营257062 |
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| 基金项目： | 国家科技部“九五”重点科技攻关课题 |
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| 摘 要： | ：利用清水吸收空气中的ＣＯ２，在实验室内考察了撞击流吸收器的吸收性能，并与具有内循环的喷射式吸收器、鼓泡式吸收器进行了对比。实验结果表明，撞击流吸收器的吸收率和体积传质系数明显高于具有内循环的喷射式吸收器和鼓泡式吸收器。对吸收器用于有固体产物生成的吸收过程进行的初步实验表明，撞击流吸收器对Ｈ２Ｓ的吸收率比具有内循环的喷射式吸收器高，且在吸收过程中，无固体产物堵塞喷嘴现象出现。这一结果对进一步将撞击流吸收器用于有固体产物生成的化学吸收过程的研究具有指导意义
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| 关 键 词： | 撞击流；吸收器；吸收率；传质系数；性能评价；室内实验 |
EXPERIMENTAL STUDY ON THE ABSORPTION PROPERTY OF THE IMPINGING STREAM ABSORBER |
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| Li Fayong,Zhang Haipeng,Li Yangchu,Liu Xiang,Sun Liang. EXPERIMENTAL STUDY ON THE ABSORPTION PROPERTY OF THE IMPINGING STREAM ABSORBER[J]. Journal of China University of Petroleum (Edition of Natural Sciences), 1999, 23(4) |
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| Authors: | Li Fayong Zhang Haipeng Li Yangchu Liu Xiang Sun Liang |
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| Affiliation: | Dongying: 257062 |
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| Abstract: | The absorption properties of the impinging stream absorber were measured in the laboratory while water was used to absorb the CO-2 in air. The properties of the impinging stream absorber were compared with those of bubbling absorber and jet absorber. The experimental result shows that the absorption rate and the volumetric mass transfer factor of the impinging stream absorber are obviously better than those of the others. The impinging stream absorber is suitable for absorbing reactions including solid products. The absorption rate of the impinging stream absorber used to absorb H-2S is higher than that of the jet absorber, and there are no plugging in the nozzle during the process of absorbing reaction.= |
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| Keywords: | impinging stream absorber absorption rate mass transfer factors property evaluation laboratory test |
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