| 宋庆翔,张瑛.化学通报,2018,81(10):903-908. |
| 膜分离天然气脱水蒸汽技术的研究现状 |
| The Research Status of Natural Gas Dehydration Technology by Membrane Separation |
| 投稿时间：2018-02-03 修订日期：2018-04-23 |
| DOI： |
| 中文关键词: 天然气脱水 膜分离 膜组件 膜材料 |
| 英文关键词:Natural gas dehydration Membrane separation Membrane module Membrane materials |
| 基金项目:国家重点研发计划 |
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| 中文摘要: |
| 天然气脱水蒸汽是天然气净化过程中的必要环节，选择合适的脱水蒸汽技术和工艺至关重要。本文首先简要概述了新兴的膜分离天然气脱水蒸汽方法特点，然后介绍了膜分离性能的表征参数及测试、膜组件设计及操作条件的选择，重点介绍了近年来膜分离甲烷脱水蒸汽技术中的聚合物膜材料、沸石分子筛膜材料，最后展望了金属有机骨架（MOF）材料的应用潜力并预测了天然气脱水蒸汽技术未来的发展趋势。 |
| 英文摘要: |
| Natural gas dehydration is an integral part of the natural gas purification process and appropriate dewatering techniques and processes are of paramount importance. In this paper, the characteristics of emerging membrane separation methods for natural gas dehydration methods, the characterization parameters and testing of membrane separation performance as well as the design of membrane modules and the selection of operating conditions are briefly introduced. Polymer membrane materials and zeolite membrane materials are also introduced. Finally, Metal Organic Framework (MOF) materials with utilization potentiality and the future development trend of natural gas dehydration technology is predicted. |
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