| 固体颗粒对脱硫剂溶液泡沫性能的影响 |
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| 引用本文： | 杨敬一,顾荣,徐心茹,陈绍州.固体颗粒对脱硫剂溶液泡沫性能的影响[J].华东理工大学学报(自然科学版),2002,28(4):351-356. |
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| 作者姓名： | 杨敬一 顾荣 徐心茹 陈绍州 |
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| 作者单位： | 华东理工大学石油加工研究所,上海,200237 |
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| 摘 要： | 对于含有H2S、CO2酸性气体的脱硫，新型空间位阻胺脱硫剂LY－1比工业常用的脱硫剂MDEA（N－甲基二乙醇胺）对H2S具有更好的选择性，且吸收容量大，解吸性能好。本文研究了脱硫过程中，活性炭、Fe(OH)3和FeS等固体颗粒对LY－1，MDEA，DEA和MEA脱硫剂溶液泡沫性能的影响。活性炭和Fe(OH)3颗粒对这些脱硫剂溶液泡沫性能的影响较大，尤其对MDEA溶液更为显著，固体颗粒粒径大小对脱硫剂溶液泡沫性能的影响不大，但固体颗粒浓度对脱硫剂溶液泡沫性能的影响较大。
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| 关 键 词： | 固体颗粒 脱硫剂 泡沫性能 吸收容量 解吸性能 酸性气体 甲基二乙醇胺 石油化工 |
| 文章编号： | 1006-3080(2002)04-0351-06 |
| 修稿时间： | 2001年9月25日 |
Influence of Solid Particle on Foaming Property of Desulfurizer Solution |
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| YANG Jing yi ,GU Rong,XU Xin ru,CHEN Shao zhou.Influence of Solid Particle on Foaming Property of Desulfurizer Solution[J].Journal of East China University of Science and Technology,2002,28(4):351-356. |
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| Authors: | YANG Jing yi GU Rong XU Xin ru CHEN Shao zhou |
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| Institution: | YANG Jing yi *,GU Rong,XU Xin ru,CHEN Shao zhou |
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| Abstract: | A new selective desulfurizer LY 1, sterically hindered amine, was prepared which had more excellent selectivity for H 2S in the presence of CO 2 in raw gas, and better absorption and desorption capacities than MDEA. The influence of activated carbon, Fe(OH) 3 and FeS particles in desulfurizer solutions on foaming and foam stability was studied by using LY 1, MDEA,DEA and MEA solution. The foaming property of these desulfurizer solution, especially the MDEA solution was remarkably affected by activated carbon and Fe(OH) 3 particles. The size of solid particles has little effect on the forming property of desulfurizer solution. However the concentration of solide particles has superior influence. |
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| Keywords: | desulfurizer foaming property particle absorption desorption |
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