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The pilot scale study on pervaporation separation of organic compounds from Fischer-Tropsch wastewater

Authors： WEI Jiangbo, SHI Guixiong, WANG Naixin, AN Quanfu, JI Shulan

Units： (1. China Shenhua Coal to Liquid and Chemical Corporation Ltd., Beijing 100011, China; 2. Beijing Key Laboratory for Green Catalysis and Separation, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China)

KeyWords： Fischer-Tropsch wastewater; pervaporation; recovery of organic compounds; pilot scale

ClassificationCode：TQ028.8

year,volume(issue):pagination： 2018,38(3):110-115

Abstract：

Fischer-Tropsch technique is a key of synthetic oil from indirect coal liquefaction, which is one of effective and feasible ways to solve the energy crisis. The treatment and recovery of the reaction water has a significant influence on its large-scale application. In this study, pervaporation membrane separation technology was used to separate and recover organic compounds from Fischer-Tropsch wastewater. The pilot scale pervaporation was set up at laboratory and factory and the operation conditions were optimized. When the concentration of organic compounds in the feed was less than 1%, they can be concentrated to above 40% after pervapration for three stages. Furthermore, the pervaporation device can stability run for over 1300 h. Therefore, pervaporation technique has a promising prospective for application in separating and recovering organic compounds from Fischer-Tropsch wastewater.

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AuthorIntro：

第一作者简介：魏江波(1973-)，男，内蒙古包头人，高级工程师，主要从事给排水技术管理工作。通讯作者，Email:wangnx@bjut.edu.cn

Reference：

[1]倪维斗，陈贞，李政. 我国能源现状及某些重要战略对策 [J]. 中国能源, 2008, 30(12): 5-9.
[2]杨晔. 中国煤液化技术的环保问题探析 [J]. 环境污染与防治, 2010, 32(12): 102-103.
[3]高建业. 煤液化燃料替代石油的开发应用 [J]. 煤气与热力, 2007, 27(1): 37-43.
[4]公磊, 吴秀章, 卢卫民, 等. 煤基高温费托合成技术进展 [J]. 化工进展, 2016, 35(S1): 122-129.
[5]马华, 云志. 费托合成水相副产物中具有共沸组成的低碳混合醇－水体系分离方法的研究进展 [J]. 石油学报（石油加工）, 2013, 29(4): 738-743.
[6]王礼, 徐志新, 马芳伟. 煤间接液化技术分析和前景展望 [J]. 内蒙古石油化工, 2011, (14): 40-41.
[7]Leckel D. Diesel production from Fisher-Tropsch: The past, the present, and new concepts [J]. Energy Fuels, 2009, 23(5): 2342-2358.
[8]孙启文, 吴建民, 张宗森, 等. 煤间接液化技术及其研究进展 [J]. 化工进展, 2013, 32(1): 1-12.
[9]白焱. 费托合成水相副产物的分离乙醇、丙醇分离部分 [D]. 天津: 天津大学, 2005．
[10]王仁桃, 任云霞, 刘黎, 等. 厌氧悬浮填料生物膜反应器处理费托合成废水[J]. 燃料化学学报. 2011, 39(4): 308-310.
[11]任云霞, 刘黎, 李永旺. 微电解—UASB—生物接触氧化处理费托合成工段废水 [J]. 太原理工大学学报. 2008, 39(4): 352-353.
[12]伍金伟, 汪诚文, 于海. EGSB反应器处理煤制油费托合成废水的研究 [J]. 工业水处理. 2015, 35(11): 56-59.
[13]田忠明, 金沧璐, 何学文. 厌氧技术处理费托合成废水的工程应用 [J]. 水处理技术. 2017, 43(9): 101-103.
[14]陈翠仙, 余立新, 祁喜旺, 等. 渗透汽化膜分离技术的进展及在石油化工中的应用 [J]. 膜科学与技术. 1997, 17(3): 14-18.
[15]由涛, 陈龙祥, 李波, 等. 渗透汽化传质模型的研究进展 [J]. 化工进展. 2009, 28(7): 1109-1114.
[16]Li J, Wang N X, Yan H, et al, Roll-coating of defect-free membranes with thin selective layer for alcohol permselective pervaporation: From laboratory scale to pilot scale [J]. Chem Eng J, 2016, 289: 106-113.

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