分层填料错流旋转床吸收甲醇气体的传质性能

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杜杰，袁志国*，梁鹏飞，段珊珊，李航天

中北大学超重力化工过程山西省重点实验室，山西省超重力化工工程技术研究中心，山西太原 030051

收稿日期:2017-11-15修回日期:2018-03-05出版日期:2018-10-22发布日期:2018-10-12
通讯作者:袁志国

基金资助:国家自然科学基金资助项目;国家重点研发计划;山西省科技攻关项目

Mass transfer performance of methanol absorption in layered packing cross-flow rotating beds

Jie DU, Zhiguo YUAN*, Pengfei LIANG, Shanshan DUAN, Hangtian LI

Shanxi Province Key Laboratory of Higee-oriented Chemical Engineering, North University of China, Research Center of Shanxi Province for High Gravity Chemical Engineering and Technology, Taiyuan, Shanxi 030051, China

Received:2017-11-15Revised:2018-03-05Online:2018-10-22Published:2018-10-12
Contact:YUAN Zhi-guo

摘要/Abstract

摘要： 在分层填料错流旋转床中用水吸收挥发性有机物甲醇气体，研究了超重力因子(??、空床气速(u)、液体喷淋密度(q)和甲醇气体进口浓度等操作参数对甲醇气相总体积传质系数KGa的影响. 结果表明，甲醇气体的KGa值随???u和q增加而增加，随甲醇气体进口浓度增大变化较小. 在?=100, u=0.9 m/s, q=17.6 m3/(m2?h)和甲醇气体进口浓度14000 mg/m3时，甲醇气体的吸收率为97%，KGa达27 s?1以上，是挡板填料逆流旋转床的1.1~3.9倍，是挡板填料错流旋转床的2~7.7倍，表明分层填料错流旋转床可有效减小气膜控制为主的传质阻力. 当甲醇气体入口浓度稳定时，在u大、q小的情况下，?对甲醇气体的KGa影响较大，有效强化了吸收甲醇过程中的传质效率. 分层填料错流旋转床中u达1 m/s，是挡板填料错流旋转床中的3~12倍.

引用本文

杜杰袁志国梁鹏飞段姗姗李航天. 分层填料错流旋转床吸收甲醇气体的传质性能[J]. 过程工程学报, 2018, 18(5): 965-971.
Jie DU Zhiguo YUAN Pengfei LIANG Shanshan DUAN Hangtian LI. Mass transfer performance of methanol absorption in layered packing cross-flow rotating beds[J]. Chin. J. Process Eng., 2018, 18(5): 965-971.

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参考文献

[1] 马超, 薛志钢, 李树文, 等. VOCs排放、污染以及控制对策[J]. 环境工程技术学报, 2012, 2(02): 103-109. .
MA Chao, XUE Zhigang, LI Shuwen, et al. VOCs Emission，Pollution and Control Measures[J]. Journal of Environmental Engineering Technology, 2012, 2(02): 103-109.
[2] 王治民, 孙建薇. 关于VOC废气处理技术的相关思考[J]. 能源与节能, 2014, (05): 97-99.
WANG Zhiming, SUN Jianwei. Relevant Thinking on the VOC Gas Treatment Technology[J]. Energy and Energy Conservation, 2014, (05): 97-99.
[3] KHAN F I, GHOSHAL A K. Removal of Volatile Organic Compounds from polluted air[J]. Journal of Loss Prevention in the Process Industries, 2000, 13(6): 527-545.
[4] 韩晓强,黄伟. VOC废气蓄热式热氧化处理方法[J]. 中国环保产业, 2012, (12): 43-45.
HAN Xiaoqiang, HUANG Wei. Regenerative Thermal Oxidation Treatment Process for VOC Gas[J]. China Environmental Protection Industry, 2012, (12): 43-45.
[5] 马文娇. 催化燃烧去除挥发性有机化合物的研究进展[J]. 科技视界, 2014, (32): 48-85.
MA Wenjiao. Research progress of catalytic combustion for removal of volatile organic compounds[J]. Science & Technology Vision, 2014, (32): 48-85.
[6] 徐伟, 张钰靓, 施延君, 等. 钙钛矿型催化剂去除VOC的性能研究[J]. 广东化工, 2011, 38(06): 273-274.
XU Wei, ZHANG Yuliang, SHI Yanjun, et al. Preparation of Supported Perovskite Catalysts and Its Performance for the Catalytic Combustion of VOCs[J]. Guangdong Chemical Industry, 2011, 38(06): 273-274.
[7] HEYMES F, MANNO-DEMOUSTIER P, CHARBIT F, et al. A new efficient absorption liquid to treat exhaust air loaded with toluene[J]. Chemical Engineering Journal, 2006, 115(3): 225-231.
[8] LALANNE F, MALHAUTIER L, ROUX JC, FANLO JL. Absorption of a mixture of volatile organic compounds (VOCs) in aqueous solutions of soluble cutting oil[J]. Bioresource Technology, 2008, 99(6): 1699-1707.
[9] JI W, HILALY A, SIKDAR S K, et al. Optimization of multicomponent pervaporation for removal of volatile organic compounds from water[J]. Journal of Membrane Science, 1994, 97(1): 1-19.
[10] BYEON J H, PARK J H, YOON K Y, et al. Removal of volatile organic compounds by spark generated carbon aerosol particles[J]. Carbon, 2006, 44(10): 2106-2108.
[11] DAUBERT I, LAFFORGUE C C, FONADE C. Feasibility study of a compact process for biological treatment of highlysoluble VOCs polluted gaseous effluent[J]. Biotechnology Progress, 2001, 17(6):1084-1092.
[12] RAMSHAW C, MALLINSON R H. Mass transfer process[J]. 1981.
[13] 宋剑飞. 活性炭吸附VOCs及其构效关系研究[D]. 中南大学, 2014.
SONG Jianfei. Studies on the adsorpition of VOCS by activated carbons and the structure-function relationship[D]. Central South University, 2014.
[14] 祁贵生, 刘有智, 王焕, 等. 不同填料错流旋转填料床气液传质特性研究[J]. 化学工程, 2014, 42(05): 18-22.
QI Guisheng, LIU Youzhi, WANG Huan, et al. Gas-liquid mass-transfer characteristic in cross-flow rotating packed bed with different packings[J]. Chemical Engineering, 2014, 42(05): 18-22.
[15] 祁贵生，焦纬洲，刘有智，等. 新型填料结构旋转床传质特性 [J]. 化学反应工程与工艺, 2009, 25(2): 109-115.
QI Guisheng, JIAO Weizhou, LIU Youzhi, et al. Mass Transfer Characteristics of a Rotating Packed Bed with New Type Packings [J]. Chemical Reaction Engineering and Technology, 2009, 25(2): 109-115.
[16] 康荣灿，刘有智，焦纬洲，等. 填料结构对错流旋转填料床传质性能的影响 [J]. 青岛科技大学学报, 2007, 28(5): 406-409.
KANG Rongcan, LIU Youzhi, JIAO Weizhou, et al. Effect of Different Packing Structure on Mass Transfer in a Cross-flow Rotating Packed Bed [J]. Journal of Qingdao University of Science and Technology, 2007, 28(5): 406-409.
[17] AND Y S C, LIU H S. Absorption of VOCs in a Rotating Packed Bed[J]. Industrial & Engineering Chemistry Research, 2008, 41(6):1583-1588.
[18] LIN C C, LIN Y C. Mass transfer performance of a rotating packed bed equipped with blade packings in removing methanol and 1-butanol from gaseous streams[J]. Chemical Engineering & Processing Process Intensification, 2012, 53(3):76-81.
[19] LIN C C, LIN Y C, CHEN S C, et al. Evaluation of a rotating packed bed equipped with blade packings for methanol and 1-butanol removal[J]. Journal of Industrial & Engineering Chemistry, 2010, 16(6):1033-1039.
[20] SUNG W D, CHEN Y S. Characteristics of a rotating packed bed equipped with blade packings and baffles[J]. Separation & Purification Technology, 2012, 93(93): 52-58.
[21] RAO D P, A. BHOWAL ? A, Goswami P S. Process Intensification in Rotating Packed Beds (HIGEE):An Appraisal[J]. Industrial & Engineering Chemistry Research, 2004, 43(4): 1150-1162.
[22] ZHENG C, GUO K, YUANDING FENG A, et al. Pressure Drop of Centripetal Gas Flow through Rotating Beds[J]. Industrial & Engineering Chemistry Research, 2000, 39(3):829-834.
[23] HSU L J, LIN C C. Binary VOCs absorption in a rotating packed bed with blade packings[J]. Journal of Environmental Management, 2012, 98(98): 175-182.
[24] 张近. 塔填料研究进展[J]. 化工进展,1989, (06): 9-19.
ZHANG Jin. Research progress of tower packing[J]. Chemical Industry and Engineering Progress,1989, (06): 9-19.
[25] LIN C C, CHIEN K S. Mass-transfer performance of rotating packed beds equipped with blade packings in VOCs absorption into water[J]. Separation & Purification Technology, 2008, 63(1):138-144.
[26] RAFSON H J. Odor and VOC control handbook[J]. 1998.
[27] 刘有智. 超重力化工过程与技术[M]. 国防工业出版社, 2009.2-3.
LIU Youzhi. Chemical Engineering Process and Technology in High Gravity [M]. Beijing: National Defence Industry Press, 2009, 2-3.
[28] SHEN K P, WEI T Y, LIU W T, et al. Removal of VOCs from Gaseous Streams in a High-Voidage Rotating Packed Bed[J]. Journal of Chemical Engineering of Japan, 2004, 37(12): 1471-1477.
[29] CHEN Y S, HSU Y C, LIN C C, et al. Volatile organic compounds absorption in a cross-flow rotating packed bed.[J]. Environmental Science & Technology, 2008, 42(7):2631-6.

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