AMMOXIDATION

作品数:19被引量:16H指数:2
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相关领域:理学更多>>
相关期刊:《Chinese Journal of Catalysis》《Frontiers of Environmental Science & Engineering》《Chinese Journal of Chemistry》《Chinese Journal of Chemical Engineering》更多>>
相关基金:国家自然科学基金浙江省自然科学基金更多>>
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Hematite-facilitated microbial ammoxidation for enhanced nitrogen removal in constructed wetlands
《Frontiers of Environmental Science & Engineering》2024年第7期35-45,共11页Hao Qin Wenbo Nie Duo Yi Dongxu Yang Mengli Chen Tao Liu Yi Chen 
This work was funded by the National Natural Science Foundation of China(No.52170150);Chongqing Science Fund for Distinguished Young Scholars(China)(No.CSTB2022NSCQ-JQX0023);Fundamental Research Funds for the Central Universities(China)(No.2020CDJDPT002).
Constructed wetlands(CWs)are widely applied for decentralized wastewater treatment.However,achieving efficient removal of ammonia(NH+-N)has proven challenging due to insufficient oxygen.In this study,natural hematite(...
关键词:Constructed wetlands Nitrogen removal Feammox HEMATITE Iron cycle 
Product selectivity controlled by manganese oxide crystals in catalytic ammoxidation被引量:1
《Chinese Journal of Catalysis》2021年第12期2164-2172,共9页Hai Wang Qingsong Luo Liang Wang Yu Hui Yucai Qin Lijuan Song Feng-Shou Xiao 
国家重点研发计划(2018YFB0604801);国家自然科学基金(21822203,21932006);浙江省自然科学基金(LR18B030002)。
The performances of heterogeneous catalysts can be effectively tuned by changing the catalyst structures.Here we report a controllable nitrile synthesis from alcohol ammoxidation,where the nitrile hydration side react...
关键词:Manganese oxide AMMOXIDATION NITRILE AMIDE Crystal structure 
Influence of V/P Ratio on the Catalytic Performance of VPO/SiO_2 Catalysts for Ammoxidation of Chloro-Substituted Toluenes
《Wuhan University Journal of Natural Sciences》2019年第1期23-29,共7页DONG Yanling XU Longlong ZHANG Zhenguo LIU Wenhui LI Xiongjian ZHONG Yalan HUANG Chi 
Supported by the National Natural Science Foundation of China(51572201)
A series of vanadium phosphate oxide(VPO) catalysts supported on silica(VPO/Si O2) with various mole ratios of V/P(nV:nP=1:0.8-1:3) were prepared through impregnation method. The catalytic activity was evaluated by am...
关键词:AMMOXIDATION VPO/SiO2 catalyst SUBSTITUTED toluenes SUBSTITUTED BENZONITRILES 
Solvothermal synthesis and characterization of nanocrystalline vanadium-chromium composite oxides and catalytic ammoxidation of 2,6-dichlorotoluene被引量:5
《Chinese Journal of Catalysis》2018年第11期1814-1820,共7页Yeying Huang Tingcheng Li Qingliang You Xiangqian You Qian Zhang Daohong Zhang Guangyong Xie 
supported by the National Natural Science Foundation of China(21172269);Innovation Group of Hubei Natural Science Foundation(2018CFA023);Opening Project of Key Laboratory of Optoelectronic Chemical Materials and Devices,Ministry of Education,Jianghan University(JDGD-201809)~~
Vanadium‐chromium oxides(VCrO)were usually prepared by high‐temperature solid‐state reactions;however,mixed phases were frequently produced and the morphology of the products was not well controlled.In this work,we...
关键词:CrVO4 Nanocrystalline material Composite oxide Solvothermal synthesis AMMOXIDATION 
Catalytic Amidation of 5-Hydroxymethylfurfural to 2,5-Furandicarboxamide over Alkali Manganese Oxides被引量:1
《Chinese Journal of Chemistry》2017年第6期984-990,共7页Xiaofang Li Xiuquan Jia Jiping Ma Yongming Xu Yizheng Huang Jie Xu 
This work was supported by the National Natural Science Foundation of China (Nos. 21233008 and 21303183), the Strategic Priority Research Program of Chinese Academy of Sciences (No. XDB17020300) and the Dalian Young Star of Science and Technology Pro- ject (No. 2016RQ027).
2,5-Furandicarboxamide was firstly synthesized in yield of 85% via catalytic oxidative amidation of 5-hydroxy- methylfurfural with aqueous NH3 over alkali manganese oxides of a-MnO2/NaxMnO〉 The intermediates of 5-hyd...
关键词:catalysis alkali manganese oxides 5-HYDROXYMETHYLFURFURAL AMMOXIDATION 2 5-furandicarboxamide 
Aerobic Alcohol Ammoxidation Catalyzed by Copper(I)/Amino Acid: a Scalable Protocol to Nitriles被引量:1
《Chemical Research in Chinese Universities》2016年第4期586-593,共8页ZHANG Guofu ZHANG Guihua LEI Jie LI Shasha XU Shengjun DING Chengrong SHAN Shang 
Supported by the National Natural Science Foundation of China(No.20702051) and the Natural Science Foundation of Zhejiang Province, China(No.LY 13B020017).
A facile, practical and scalable catalyst system for alcohols ammoxidation into nitriles was developed using amino acid as ligand, oxygen as terminal oxidant and copper iodide(CuI) as catalyst. The catalyst system s...
关键词:ALCOHOL Amino acid NITRILE Copper iodide Scale up 
Vapor Phase Ammoxidation of 4-Phenyl-o-Xylene into 4-Phenylphthalonitrile on V–Sb–Bi–Zr/<i>γ</i>-Al<sub>2</sub>O<sub>3</sub>Oxide Catalyst
《Modern Research in Catalysis》2015年第3期59-67,共9页Gulu A. Bagirzade Dilgam B. Taghiyev Manaf R. Manafov 
Literature data dedicated to formation of 4-phenylphthalonitrile were analyzed and generalized. As a result of the own studies, it has been established that on V–Sb–Bi–Zr/γ-Al2O3-oxide catalyst ammoxidation gives ...
关键词:AMMONOLYSIS Nitriles Kinetics 4-Phenyl-o-Xylene Software Package OptimMe 
Synthesis of 4-Phenylphthalonitrile by Vapor-Phase Catalytic Ammoxidation of Intermediate 4-Phenyl-<i>o</i>-Tolunitrile: Reaction Kinetics被引量:3
《Modern Research in Catalysis》2014年第1期6-11,共6页G. A. Bagirzade D. B. Tagiyev M. R. Manafov 
Kinetic regularities of 4-phenyl-o-tolunitrile ammoxidation on V-Sb-Bi-Zr/γ-Al2O3 oxide catalyst in the temperature interval 633 - 673 K have been studied. It has been established that rates of conversion of 4-phenyl...
关键词:CATALYTIC AMMOXIDATION Partial Pressures 4-Phenylphthalimide VAPOR-PHASE Electron-Donorship Kinetic Measurements 
Ammoxidation of 3-Picoline over V-Mo-P Oxide Catalyst Prepared from 11-Molybdo-l-Vanado Phosphoric Acid
《Journal of Chemistry and Chemical Engineering》2013年第10期924-929,共6页Rabi Narayan Senapati Pashupati Dutta Ashis Sarkar 
V-Mo-P oxide catalyst system was directly prepared from ll-molybdo-l-vanado phosphoric acid by thermal decomposition. Supported V-Mo-P oxide catalysts were prepared by wet impregnation method. Catalysts were character...
关键词:3-PICOLINE nicotinonitrile AMMOXIDATION vanadia catalyst 
2-Cyanopyrazine Prepared from 2-Methylpyrazine by Catalytic Ammoxidation on MoVPO Catalyst
《Chinese Journal of Chemical Engineering》2006年第5期670-675,共6页洪春 李勇 
The mechanism of 2-cyanopyrazine prepared from 2-methylpyrazine (2-MP) by catalytic ammoxidation has been explained by the theory of appropriate structure of group. A new catalyst of MoVPO was developed. The effects...
关键词:catalyst of MoVPO AMMOXIDATION theory of appropriate structure of group 2-METHYLPYRAZINE 2-cyanopyrazine 
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