13通道Ba0.5Sr0.5Co0.8Fe0.2O3-δ中空纤维膜性能研究任务书

 2021-11-05 07:11

1. 毕业设计(论文)的内容和要求

1. 13通道中空纤维膜的制备主要研究相转化纺丝工艺(纺丝液流速、内凝固浴流速、空气距离等)对膜微观结构的影响。

2. 13通道中空纤维膜性能测试与表征主要研究不同孔形状对中空纤维膜的机械强度、氧渗透性能的影响。

揭示13通道中空纤维膜氧传输机理具体要求如下:1、理解气体渗透的基本概念、原理、实验流程图以及影响气体渗透性能的主要因素;2、了解气体渗透膜的基本分类及其所应用的分离体系;3、熟悉钙钛矿氧分离膜制备的常规知识;4、合理安排实验进程,工作时间不迟到早退;5、实验认真仔细,对实验现象进行详细的记录,定期对实验数据进行总结,及时调整实验方案;6、工作积极主动,勤于思考,做好实验室安全卫生工作。

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2. 参考文献

[1] WANG T L, LIU Z K, XU X L, et al. Insights into the design of nineteen-channel perovskite hollow fiber membrane and its oxygen transport behaviour [J]. J Membrane Sci, 2020, 595(1-2): 117600.[2] ZHU J W, WANG T L, SONG Z, et al. Enhancing oxygen permeation via multiple types of oxygen transport paths in hepta-bore perovskite hollow fibers [J]. Aiche J, 2017, 63(10): 4273-7.[3] ZHU J, ZHANG G, LIU G, et al. Perovskite Hollow Fibers with Precisely Controlled Cation Stoichiometry via One-Step Thermal Processing [J]. Adv Mater, 2017, 29(18): 6.[4] ZHU J W, LIU Z K, GUO S B, et al. Influence of permeation modes on oxygen permeability of the multichannel mixed-conducting hollow fibre membrane [J]. Chem Eng Sci, 2015, 122(614-21.[5] ZHU J W, GUO S B, ZHANG Z C, et al. CO2-tolerant mixed-conducting multichannel hollow fiber membrane for efficient oxygen separation [J]. J Membrane Sci, 2015, 485(79-86.[6] ZHU J W, GUO S B, LIU G P, et al. A robust mixed-conducting multichannel hollow fiber membrane reactor [J]. Aiche J, 2015, 61(8): 2592-9.[7] ZHU J W, GUO S B, CHU Z Y, et al. CO2-tolerant oxygen-permeable perovskite-type membranes with high permeability [J]. J Mater Chem A, 2015, 3(45): 22564-73.[8] GUO S B, ZHU J W, LIU Z K, et al. Enhanced High Oxygen Permeation of Mixed-Conducting Multichannel Hollow Fiber Membrane via Surface Modified Porous Layer [J]. Ind Eng Chem Res, 2015, 54(27): 6985-92.[9] ZHU J W, DONG Z Y, LIU Z K, et al. Multichannel mixed-conducting hollow fiber membranes for oxygen separation [J]. Aiche J, 2014, 60(6): 1969-76.[10] LI T, KAMHANGDATEPON T, WANG B, et al. New bio-inspired design for high-performance and highly robust La0.6Sr0.4Co0.2Fe0.8O3-delta membranes for oxygen permeation [J]. J Membrane Sci, 2019, 578(203-8.[11] CHI Y S, LI T, WANG B, et al. Morphology, performance and stability of multi-bore capillary La0.6Sr0.4Co0.2Fe0.8O3-delta oxygen transport membranes [J]. J Membrane Sci, 2017, 529(224-33.[12] LEE M, WU Z T, WANG B, et al. Micro-structured alumina multi-channel capillary tubes and monoliths [J]. J Membrane Sci, 2015, 489(64-72.[13] YANG Z, CHENG J, YANG C, et al. CFD-based optimization and design of multi-channel inorganic membrane tubes [J]. Chin J Chem Eng, 2016, 24(10): 1375-85.[14] LEO A, SMART S, LIU S, et al. High performance perovskite hollow fibres for oxygen separation [J]. J Membrane Sci, 2011, 368(1-2): 64-8.[15] 张瑛洁, 庄媛媛. 相转化法制备中空纤维陶瓷膜的研究进展[J]. 膜科学与技术, 2015, 35(04): 97-102 .[16] 彭文博, 漆虹, 陈纲领等. 19通道多孔陶瓷膜渗透过程的CFD模拟 [J]. 化工学报, 2007, 58(8): 2021-2026.[17] 方振东, 梁恒国, 师杰等. 扇形过流通道多孔陶瓷膜的过滤性能研究[J]. 中国给水排水, 2012, 28(21): 125-127.[18] 梁恒国, 师杰, 吕玉正. 两种构型多孔陶瓷膜过滤性能试验 [J]. 土木建筑与环境工程, 2012, 34: 232-234.

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