Cai Weibin, Chen Meng, Qian Jianbing, Wang Yujun, Yang Yunhui, Zhu Shenlin. Hydraulic and mass transfer characteristics of DFG oriented grid structured packing tower[J]. Journal of Mining Science and Technology, 2017, 2(4): 402-408.
Citation: Cai Weibin, Chen Meng, Qian Jianbing, Wang Yujun, Yang Yunhui, Zhu Shenlin. Hydraulic and mass transfer characteristics of DFG oriented grid structured packing tower[J]. Journal of Mining Science and Technology, 2017, 2(4): 402-408.

Hydraulic and mass transfer characteristics of DFG oriented grid structured packing tower

  • Received Date: 2017-01-05
  • Publish Date: 2017-07-25
  • The hydraulic and mass transfer characteristics of a new type DFG oriented grid structured packing in a 100mm diameter extraction column were studied.MIBK (methyl isobutyl ketone) and DIPE (diisopropyl ether) were selected as extractants,which were widely used in solvent extraction for coal chemical industry wastewater phenols removal.Result indicated that the hydraulic of the two extraction systems can be well described by an improved correlation;compared to the traditional packing,the extraction column with DFG structured packing can greatly improve the operation loadings.Within the experiment range,the max flooding loading is as high as 150m3/(m2·h).The mass transfer performance is similar to traditional structured packing,the height equivalent to theoretical stage (He) is between 2.2 and 3.1m.The DFG structured packing holds good integrated performances,which can meet the need of high throughput phenol removal extractors for the increasing large-scaled coal chemical industry.
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  • [1]
    孙鸣,刘巧霞,王汝成,等.陕北中低温煤焦油馏分中酚类化合物的组成与分布[J].中国矿业大学学报,2011,40(4):622-627.
    [2]
    Sun Ming,Liu Qiaoxia,Wang Rucheng,et al.The composition and distribution of phenolic compounds in low temperature coal tar derived from Shanbei coal[J].Journal of China University of Mining & Technology,2011,40(4):622-627.
    [3]
    刘淑琴,周蓉,曾艳菊,等.煤炭地下气化焦油析出特性[J].中国矿业大学学报,2013,42(2):271-277.
    [4]
    Liu Shuqing,Zhou Rong,Zeng Yanju,et al.Formation and characterization of tar from underground coal gasification[J].Journal of China University of Mining & Technology,2013,42(2):271-277.
    [5]
    谌伦建,徐冰,叶云娜,等.煤炭地下气化过程中有机污染物的形成[J].中国矿业大学学报,2016,45(1):150-156.
    [6]
    Chen Lunjian,Xu Bing,Ye Yunna,et al.Formation of organic contaminants during underground coal gasification[J].Journal of China University of Mining & Technology,2016,45(1):150-156.
    [7]
    张春晖,宁可,张珊珊,等.水平潜流人工湿地处理褐煤提质冷凝水的研究[J].中国矿业大学学报,2014,43(1):139-143.
    [8]
    Zhang Chunhui,Ning Ke,Zhang Shanshan,et al.Treatment of lignite derived water by using horizontal subsurface flow constructed wetland[J].Journal of China University of Mining & Technology,2014,43(1):139-143.
    [9]
    乔鑫龙,方梦祥,岑建孟,等.萃取法处理含酚废水的研究进展[J].水处理技术,2016,42(4):7-11.
    [10]
    Qiao Xinlong,Fang Mengxiang,Cen Jianmeng,et al.Progress in phenol containing wastewater treatment by extraction[J].Technology of Water Treatment,2016,42(4):7-11.
    [11]
    Gai Hengjun,Song Haibing,Xiao Meng,et al.Conceptual design of a modified phenol and ammonia recovery process for the treatment of coal gasification wastewater[J].Chemical Engineering Journal,2016,304:621-628.
    [12]
    Chen Yun,Wang Huimin,Lü Ran,et al.Liquid-liquid equilibria for methyl isobutyl ketone plus cresols + water at 333.15 K,343.15 K and 353.15 K: Experimental results and data correlation[J].Fluid Phase Equilibria,2016,427:291-296.
    [13]
    Rudakov O B,Khorokhordina E A,Preobrazhenskii M A,et al.Low temperature liquid-liquid extraction of phenols from aqueous solutions with hydrophilic mixtures of extractants[J].Russia Journal of Physical Chemistry A,2016,90(8):1665-1668.
    [14]
    林屹,秦炜,黄少凯,等.煤化工含酚废水萃取剂萃取性能的研究[J].高校化学工程学报,2003,17(3):261-266.
    [15]
    Lin Yi,Qin Wei,Huang Shaokai,et al.Extraction behaviors of phenol in its dilute solution and in industrial effluent[J].Journal of Chemical Engineering of Chinese Universities,2003,17(3):261-266.
    [16]
    Uslu H,Datta D,Bamufleh H S.Reactive extraction of phenol from aqueous solution using trioctylmethylamine dissolved in alkanes and alcohols[J].Journal of Molecular Liquids,2015,212:430-435.
    [17]
    Cai Weibin,Wang Yujun,Zhu Shenlin.Flow and mass transfer characteristics in a falling-film extractor using hollow fiber as packing[J].Chemical Engineering Journal,2005,108:161-168.
    [18]
    高峰,杨青松,周彦波,等.络合萃取法回收高浓度含酚废水中的酚类化合物I炼油厂汽油洗涤废碱渣中高浓度酚的回收[J].炼油技术与工程,2011,41(3):12-17.
    [19]
    Gao Feng,Yang Qingsong,Zhou Yanbo,et al.Recovery of phenolic compounds from phenol containing wastewater by complexation extraction treatment I Recovery of caustic phenolic compounds from waste caustic sludge in oil refinery[J].Petroleum Refinery Engineering,2011,41(3):12-17.
    [20]
    杨芬芬,张敏卿,李健,等.新型网架规整填料的传质性能[J].化工进展,2007,26(5):679-783.
    [21]
    Yang Fenfen,Zhang Minqing,Li Jian,et al.Mass transfer performance of a new type structured packing of rhombus mesh frame[J].Chemical Industry and Engineering Progress,2007,26(5):679-783.
    [22]
    吴少敏,胡雪沁,刘春江.新型组合式规整填料在液液萃取中的传质性能[J].化学工程,2010,38(11):14-17.
    [23]
    Wu Shaomin,Hu Xueqin,Liu Chunjiang.Mass transfer efficiency of novel hybrid structured packing used in liquid-liquid extraction[J].Chemical Engineering,2010,38(11):14-17.
    [24]
    朱慎林,陈德宏,费维扬.蜂窝(FG)型规整填料萃取塔的性能研究[J].化学工程,1993,21(1):15-23.
    [25]
    Zhu Shenlin,Chen Dehong,Fei Weiyang.Study on the performance of FG type structured packing extractor[J].Chemical Engineering,1993,21(1):15-23.
    [26]
    范召运,蔡卫滨,杨蕴辉,等.导向格栅规整填料萃取塔的操作性能[J].化工学报,2015,66(5):1792-1797.
    [27]
    Fan Zhaoyun,Cai Weibin,Yang Yunhui,et al.Operation properties of oriented grid packing extractor[J].Journal of Chemical Industry and Engineering,2015,66(5):1792-1797.
    [28]
    李洲,李以圭,费维杨,等.液液萃取过程和设备[M].北京:原子能出版社,1993: 273-274.
    [29]
    Seibelt A F,Fair J R.Hydrodynamics and mass transfer in spray and packed liquid-liquid extraction column [J].Industrial & Engineering Chemistry Research,1988,27(3):470-481.
    [30]
    Billet R,Makowiak J,Paja K M.Hydraulics and mass transfer in filled tube columns[J].Chemical Engineering and Processing Process Intensification,1985,19(1):39-47.
    [31]
    毛卉.QH1型填料用于中等界面张力萃取体系的研究[D].北京:清华大学,1992.
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