Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Chemical Engineering of Chinese Universities》 2001-01
Add to Favorite Get Latest Update

Kinetics of Aniline Oxidation in Supercritical Water

DING Jun-wei, CHEN Feng-qiu, WU Su-fang, RONG Shun-xi (Department of Chemical Engineering, Zhejiang University, Hangzhou 310027, China)  
Water under supercritical conditions (T374.2℃, P22MPa) is an attractive medium for the efficient oxidation of wastes. Oxidation of aniline in supercritical water was studied at 673.15K~948.15K , 25MPa and 300% excess oxygen in an isothermal, isobaric, tubular flow reactor. The experimental results showed that increasing the temperature and resident time could increase the aniline removal efficiency and COD removal efficiency. The aniline removal efficiency could be achieved 93% in 30 seconds at the conditions of 2.351×10-4mol·L-1 aniline, 748.15K, 25.0MPa and 300% excess oxygen. But only when the temperature is higher than 923.15K with other conditions unchanged, can the COD removal efficiency be achieved greater than 90%. In the temperature range 873.15K~898.15K, the COD removal efficiency is strongly temperature dependent. At the conditions of 673.15K~748.15K, 25.0MPa and 300% excess oxygen, the global kinetics for aniline disappearance could be described as follows: in which the reaction order respect to aniline is 1.554, the activation energy is 2.96(104J(mol-1, and the Arrhenius pre-exponential factor is 6.69×103.
【Fund】: 本项目得到中国石化集团公司基础研究项目!(X596006);; 浙江大学曹光彪高科技发展基金的资助
【CateGory Index】: TQ031.7;O625.63
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 10 Hits
1 ZHAO Bao-guo1,LIU Yu-cun1,GENG Peng-yin2,LUO Wen-hao1,JIANG Hong-yan1(1.Chemical Industry and Ecology Institute,North University of China,Taiyuan 030051,China;2.The Environmental Protection Technology Co.,LTD of Gaoqing in Hebei Provience Shijiazhuang,050000,China);Study on Kinetics of HMX Wastewater Oxidation in Supercritical Water[J];Chinese Journal of Explosives & Propellants;2008-03
2 PAN Zhi-yan, LIN Chun-mian, ZHOU Hong-yi, YANG Kui (College of Biologic and Environmental Engineering, Zhejiang University of Technology, Hangzhou 310032, China);Oxidative Degradation Kinetics of Acetic Acid in the Supercritical Water[J];Journal of Chemical Engineering of Chinese Universities;2003-01
3 WU Su-fang1, LIU Jian-qing2, XU You-tian2, WANG Zhang-mao1 (1. Department of Chemical and Biochemical Engineering, Zhejiang University, Hangzhou 310027, China; 2. Juhua Group Corporation, Quzhou 324004, China );Study of the Mechanism and Kinetics of Oxime Liquid Rearrangement Reaction[J];Journal of Chemical Engineering of Chinese Universities;2003-03
4 ZAN Yuan-feng, WANG Shu-zhong, ZHANG Qin-ming, SHEN Lin-hua, DUAN Bai-qi, LIN Zong-hu (State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China);Experimental Studies on the Supercritical Water Oxidation of Municipal Sludge and its Reaction Heat[J];Journal of Chemical Engineering of Chinese Universities;2006-03
5 LI Ming, WU Su-fang, LI Hong-feng (Department of Chemical and Biochemical Engineering, Zhejiang University, Hangzhou 310027, China);Study on Macro-kinetics of Preparation of Tethyl Isobutyl Ketone via Dehydrogenation of Methyl Isobutyl Carbinol[J];Journal of Chemical Engineering of Chinese Universities;2007-03
6 CHEN Xin-yu,DONG Xiu-qin,ZHANG Min-hua (Key Laboratory of Green Synthesis and Conversion,Ministry of Education,Research and Development Center for Petrochemical Technology,Tianjin University,Tianjin 300072,China);Study on Catalytic Supercritical Water Oxidation of Coke Plant Wastewater[J];Journal of Chemical Engineering of Chinese Universities;2007-06
7 FU Yue(Shenyang Chemical Industry School,Shenyang 110023,China);Advances in Research on Supercritical Fluid Technology[J];Journal of Hebei Agricultural Sciences;2007-06
8 ZHANG Xin,DONG Xiuqin,ZHANG Minhua(Key Laboratory of Green Synthesis Conversion,R&D Center for Petrochemical Technology,SINOPEC,Tianjin University,Tianjin 300072,China);Catalytic supercritical water oxidation of aniline[J];Chemical Industry and Engineering Progress;2007-03
9 Gong Weijin, Li Fang, Xi Danli. (College of Environmental Science and Engineering, Donghua University, Shanghai 201620);Kinetics of supercritical water oxidation treatment of reactive brilliant red M-2B dyeing wastewater[J];Environmental Pollution & Control;2007-05
10 ZHAO Bao-guo1,LIU Yu-cun1,GENG Peng-yin2,LUO Wen-hao1(1.Chemical Industry and Ecology Institute,North University of China,Taiyuan 030051,China;2.The Environmental Protection Technology LTD of Gaoqing in Hebei Provience,Shijiazhuang 050000,China);Kinetics and Influence Factors of Dinitrotoluene Wastewater Oxidation in Supercritical Water[J];Chinese Journal of Energetic Materials;2008-04
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 GAO Xiao-xu et al(Biological Science and Technology College,Shengyang Agricultural University,Shenyang,Liaoning 110161);Study on Extraction of Malesilk Moth Oil by Supercritical CO_2 Fluid[J];Journal of Anhui Agricultural Sciences;2005-09
2 ZHU En-jun(School of Food Science & Engineering,Nanjing University of Finance & Economics,Nanjing,Jiangsu 210003);Application of Hops and its Product in Beer Industry[J];Journal of Anhui Agricultural Sciences;2006-14
3 ZHANG Wei (School of Chemical and Environmental Engineering,Pingyuan University,Xinxiang,Henan 453003);Application of Supercritical Extraction Technology in Extraction of Pigment of Carotenoid Family[J];Journal of Anhui Agricultural Sciences;2007-13
4 Feng Sheng-yu;LI Xin-gua;Zhou Yu-fang;Bei Xiao-loi Shandong University, Jinan;STUDY ON EXTRACTION OF L-CYSTINE BY ACID-HYDROLYSIS OF HAIRS[J];;1989-01
5 SUN Wei, PAN Feng, ZHANG Zheng-zhi (Department of central laboratory, Third Military Medical University, Chongqing 400038);Rapid Detection of Excitatory Amino Acid Content in Discrete Brain Regions of Soman-Induced Rat by Amino Acid Analyzer[J];Amino Acids & Biotic Resources;2002-02
6 Jia Xiaobo Zhang Xinfa Gao Manping (JiRong Amino Acid <Hebei>LTD Jinzhou, Hebei, 052260);Improvement of Technical Parameter for Extracting Cystine from Acid Hydrolysate of Couste Fleece[J];AMINO ACIDS & BIOTIC RESOURCES;1998-03
7 Yu Qunying Li Xiaoliang (Anhui Agrotechnical Teachers College,Fengyang 233100);Study on Adsorption and Desorption of Silicon in Soils[J];JOURNAL OF ANHUI AGROTECHNICAL;1999-03
8 ZHU Jian-hua,WANG Ying &XU Yang (College of Chemistry & Chemical Engineering, Nanjing University, Nanjing 210093, China);NEW APPLICATIONS OF ZEOLITES FOR ENVIRONMENT PROTECTION[J];Journal of Safety and Environment;2001-01
9 WEI Xiang, ZHU Kun, WANG Hai-tao, YANG Jian-tao, MA Juan (College of Environmental and Municipal Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China);STUDY ON ABSORPTION OF 2,4-DICHLOROPHENOL WITH MODIFIED ZEOLITES[J];Journal of Safety and Environment;2003-06
10 GE Hong-guang1, ZHEN Bao-qin1, CHEN Kai-xun2, WU Wan-e3, ZHAO Si-zhen2, GUO Xiao-hua1(1 Department of Chemistry, Shaanxi University of Technology, Hanzhong 723000, Shaanxi, China; 2 College of Chemical Engineering, Northwest University, Xi'an 710069, China; 3 Section 205, Second Artillery Engineering College, Xi'an 710025, China);Kinetics of oxidation of unsymmetrical dimethy-hydrazine in supercritical water[J];Journal of Safety and Environment;2005-04
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 WU Dai-shun SUN Bao-sheng(1.Department of Biology and Chemistry Engineering,Fuqing Branch,Fujian Teachers’ University, Fuqing 350300,China2.Institute of Environmental Science and Engineering, Tianjin University, Tianjin 300072, China);Study on Pyrimidine Wastewater Pretreatment by Ozonization ethod[J];Journal of Anyang Institute of Technology;2006-06
2 ZHAO Bao-guo1,LIU Yu-cun1,GENG Peng-yin2,LUO Wen-hao1,JIANG Hong-yan1(1.Chemical Industry and Ecology Institute,North University of China,Taiyuan 030051,China;2.The Environmental Protection Technology Co.,LTD of Gaoqing in Hebei Provience Shijiazhuang,050000,China);Study on Kinetics of HMX Wastewater Oxidation in Supercritical Water[J];Chinese Journal of Explosives & Propellants;2008-03
3 Liu Mingzhi Fu Linjia Sun Hongwei (School of Mechanical & Electronic Engineering,Xidian University,Xi'an 710071,China);DYNAMIC SYSTEM EQUIVALENT EXPERIMENT BASED ON ELECTRONIC ANALOGUE COMPUTER[J];Journal of Dynamics and Control;2006-01
4 LU Shen-qing,MA Chun-yuan,WANG Zhi-qiang,YI Bao-kui, SHEN Xiao-fang,LIU Hong-zhen(MOE's Engineering Research Center of Environment and Thermal Process,Shandong University,Jinan 250061,China);Elemental Migration Mechanism of Domestic Waste Treated by Supercritical Water Oxidation[J];Journal of Power Engineering;2008-05
5 ZAN Yuan-feng, WANG Shu-zhong, LIN Zong-hu ty,Xi'an 710049,China);Supercritical Water Oxidation Process for Municipal Sludge Treatment[J];China Water & Wastewater;2004-09
6 ZAN Yuan-feng, WANG Shu-zhong, ZHANG Qin-ming, SHEN Lin-hua, DUAN Bai-qi, LIN Zong-hu (State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China);Experimental Studies on the Supercritical Water Oxidation of Municipal Sludge and its Reaction Heat[J];Journal of Chemical Engineering of Chinese Universities;2006-03
7 ZHU Xian, WANG Zhen-wu, GUO Xiao-ya (Department of Chemical Engineering, Shanghai University, Shanghai 201800, China);Technology of Diosgenin Production by Dioscin Hydrolysis in Subcritical Water[J];Journal of Chemical Engineering of Chinese Universities;2007-01
8 CHEN Xin-yu,DONG Xiu-qin,ZHANG Min-hua (Key Laboratory of Green Synthesis and Conversion,Ministry of Education,Research and Development Center for Petrochemical Technology,Tianjin University,Tianjin 300072,China);Study on Catalytic Supercritical Water Oxidation of Coke Plant Wastewater[J];Journal of Chemical Engineering of Chinese Universities;2007-06
9 LI Zhao-hui1, 2, BU Zhen1, CHEN Ri-zhi1, ZHONG Zhao-xiang1, XING Wei-hong1, XU Nan-ping1 (1. State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing University of Technology, Nanjing 210009, China; 2. College of Chemistry and Biological Engineering, Changsha University of Science and Technology, Changsha 410076, China);Intrinsic Kinetics of Ammoximation of Acetone with Hydrogen Peroxide Catalyzed by TS-1[J];Journal of Chemical Engineering of Chinese Universities;2009-03
10 LIU Xian1,2 LI Ya1 SHEN Yi2 BAO Jian-guo1 YANG Yun-quan1(1.Department of Chemical Engineering,Xiangtan University Xiangtan,Hunan 411105);Study on Coking Wastewater Treatment by Adsorption With Dry Extinguishing Coke Powder[J];Industrial Safety and Environmental Protection;2008-11
China Proceedings of conference Full-text Database 2 Hits
1 LIU Yan-hua~(1,2),SHEN Ying-jun~2,YANG Chao~1,LI Shi-qi~1 (1.Metallurgical and Ecological Engineering School,University of Science and Technology Beijing,Beijing 100083,China; 2.Beijing Nengtai Environmental Protection Group Corp,Beijing 100022,China);The Experimental Research on Coking Wastewater Treatment by Using Supercritical Water oxidation technology[A];[C];2009
2 GU Xi-hui~1,TENG Houkai~1,ZHEN Jun~1,HAO Yang~2 (1 CNOOC Tianjin Chemical Research & Design Institute,Tianjin 300131; 2 Hebei University of Technology,Tianjin 300130);Characteristics comparison of adsorption and bio-regeneration of resins in the treatment of aniline hyper-saline wastewater[A];[C];2008
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved