CONTINUOUS-FLOW

作品数:41被引量:100H指数:6
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Continuous-flow columns packed with zero-valent iron and iron sulfide as a feasible strategy to remediate the persistent contaminant nitroguanidine
《Defence Technology(防务技术)》2025年第1期26-34,共9页Youngjae Yu Erika E.Rios-Valenciana Robert A.Root Reyes Sierra-Alvarez Jon Chorover Jim A.Field 
financially supported by the Strategic Environmental Research and Development Program(Grant No.ER19-1075)。
The insensitive munitions compound nitroguanidine(NQ)is used by the U.S.Army to avoid unintended explosions.However,NQ also represents an emerging contaminant whose environmental emissions can cause toxicity toward aq...
关键词:Continuous water treatment Iron-based minerals Chemical reduction pH AMINOGUANIDINE GUANIDINE 
A continuous-flow photocatalytic system for highly selective oxidation of p-xylene to terephthalic acid by decatungstate catalyst
《Chinese Journal of Catalysis》2024年第11期282-291,共10页Zheng Li Yuanyuan Dong Ying Zeng Mo Zhang Hongjin Lv Guo-Yu Yang 
河北省自然科学基金(B2024105003);国家自然科学基金(21871025,21831001,22471019);国家海外高层次人才引进计划青年项目;北理工高层次人才科研启动计划项目.
The selective oxidation of para-xylene(PX)to terephthalic acid(TPA)has received increasing attention due to the industrial applications of TPA.However,the oxidation of the C(sp^(3))‒H bond of PX is still a main challe...
关键词:PHOTOCATALYSIS DECATUNGSTATE Aerobic oxidation Continuous-flow catalysis Self-separation of product 
Polygonal mesopores microflower catalysts for the catalytic oxidation of 2-nitro-4-methylsulfonyltoluene to 2-nitro-4-methylsulfonylbenzoic acid in a continuous-flow microreactor
《Chinese Journal of Chemical Engineering》2024年第9期212-221,共10页Jianzhi Wang Xugen Li Cheng Zhang Yuan Pu Jiawu Liu Jie Liu Yanping Liu Xiao Lin Faquan Yu 
supported by the National Natural Science Foundation of China(22078251);Hubei Province Key Research and Development Program(2023DJC167);the research project of Hubei Provincial Department of Education(D20191504).
The development of efficient systems for the catalytic oxidation of 2-nitro-4-methylsulfonyltoluene(NMST)to 2-nitro-4-methylsulfonyl benzoic acid(NMSBA)with atmospheric air or molecular oxygen in alkaline medium prese...
关键词:2-nitro-4-methylsulfonylbenzoic 2-nitro-4-methylsulfonyltoluene FeOOH/Fe3O4/MOF Catalyst MICROREACTOR Oxidation 
N-Doped graphene fiber anchored Pd nanoparticles as a fixed-bed catalyst for continuous-flow reduction of N-containing unsaturated compounds
《Green Synthesis and Catalysis》2024年第3期170-174,共5页Shuaihu Du Zhuoyuan Bi Jiangbo Xi 
the Key Research and Development Program of Hubei Province(No.2022BAA026);the Open/Innovation Project of Key Laboratory of Novel Biomass-Based Environmental and Energy Materials in Petroleum and Chemical Industry(No.2022BEEA06);the Open Project of Hubei Key Laboratory of Novel Reactor and Green Chemical Technology(No.NRGC202203);the Open Project of Key Laboratory of Green Chemical Engineering Process of Ministry of Education(No.GCP20220205);the Innovation and Entrepreneurship Training Program Funded by Wuhan Institute of Technology(No.202310490007);the Postgraduate Innovation Foundation from Wuhan Institute of Technology(No.CX2022459).
Catalytic fixed-bed is an efficient and facile system for scalable organic synthesis due to its continuous and fast flow operation process.As a key unit in the fixed-bed system,catalytically active packing materials a...
关键词:N-Doped graphene fiber Pd nanoparticle Fixed-bed system Organic dye Reduction reaction 
Continuous-flow electrosynthesis of urea and oxalic acid by CO_(2)-nitrate reduction and glycerol oxidation
《Chinese Journal of Catalysis》2024年第8期270-281,共12页Shuanglong Zhou Yue Shi Yu Dai Tianrong Zhan Jianping Lai Lei Wang 
国家自然科学基金(22001143,52072197);山东省高校青年创新与技术基金(2019KJC004);山东杰出青年基金(ZR2019JQ14);泰山学者青年人才计划(tsqn201909114,tsqn201909123);山东自然科学基金(ZR2020YQ34);山东科技创新重大项目(2019 JZZY020405);山东省级自然科学基金重大基础研究项目(ZR2020ZD09).
Urea and oxalic acid are critical component in various chemical manufacturing industries.However,achieving simultaneous generation of urea and oxalic acid in a continuous-flow electrolyzer is a challenge.Herein,we rep...
关键词:UREA Oxalic acid CO_(2) C-N bond Metallene 
Applying the Shearlet-Based Complexity Measure for Analyzing Mass Transfer in Continuous-Flow Microchannels
《Fluid Dynamics & Materials Processing》2024年第8期1743-1758,共16页Elena Mosheva Ivan Krasnyakov 
supported by the Ministry of Science and High Education of Russia(Theme No.368121031700169-1 of ICMM UrB RAS).
Continuous-flow microchannels are widely employed for synthesizing various materials,including nanoparticles,polymers,and metal-organic frameworks(MOFs),to name a few.Microsystem technology allows precise control over...
关键词:Shearlet analysis complexity measure entropy measure CONVECTION microchannels double-diffusive instability 
Electrochemical Dearomative Spirocyclization of N-Acyl Sulfonamides in a Continuous-Flow Cell
《Chinese Journal of Chemistry》2024年第9期980-984,共5页Ting Liu Zhaojiang Shi Yaofeng Yuan Yuqi Lin Ke-Yin Ye 
supported by the National Natural Science Foundation of China(No.22171046);the Hundred-Talent Project of Fujian(No.50021113).
The development of efficient and sustainable methods to obtain spirocyclic compounds is of significance as these structures are widely found in pharmaceuticals and agrochemicals.Herein,we disclose an electrochemical d...
关键词:Electrochemistry CONTINUOUS-FLOW DEAROMATIZATION SPIROCYCLIZATION SULFONAMIDES CYCLIZATION Methodology and reactions 
Continuous-flow synthesis of polysubstituted γ-butyrolactones via enzymatic cascade catalysis被引量:1
《Chinese Chemical Letters》2024年第4期404-408,共5页Liliang Chu Xiaoyan Zhang Jianing Li Xuelei Deng Miao Wu Ya Cheng Weiping Zhu Xuhong Qian Yunpeng Bai 
financially sponsored by the National Key Research and Development Program of China (No.2021YFC2102804);the National Natural Science Foundation of China(No.22078096)。
Polysubstituted chiral γ-butyrolactones are the core structural units of many natural products and high value-added flavors and fragrances used in the food and cosmetic industry. Current enzymatic cascade synthesis o...
关键词:Enzyme catalysis Cascade catalysis Directed evolution CONTINUOUS-FLOW γ-Butyrolactones 
Continuous-flow enzymatic synthesis of chiral lactones in a three-dimensional microfluidic reactor被引量:1
《Chinese Chemical Letters》2024年第3期299-303,共5页Xuelei Deng Meng Fan Miao Wu Xiaoyan Zhang Ya Cheng Jianye Xia Yingping Zhuang Weiping Zhu Xuhong Qian Yunpeng Bai 
financially sponsored by the National Key Research and Development Program of China(No.2021YFC2102804);the National Natural Science Foundation of China(No.22078096)。
A new continuous-flow process for the enzymatic synthesis of optically pureγ-lactones,which are used as flavors and fragrances in the food and cosmetic industries,was developed in a three-dimensional microfluidic rea...
关键词:CONTINUOUS-FLOW Flow chemistry MICROREACTOR BIOCATALYSIS Carbonyl reductase Asymmetric reduction 
八步连续流全合成维生素B_(1)工艺研究
《Engineering》2024年第1期226-232,共7页Meifen Jiang Minjie Liu Weijian Li Yingqi Xia Fen-Er Chen 
supported by the Fundamental Research Funds for the Central Universities.
Vitamin B_(1) is widely applied in the healthcare and food industry as an antineuritic and antioxidant to maintain the normal functioning of nerve conduction,the heart,and the gastrointestinal tract.This study reports...
关键词:Vitamin B_(1) Continuous-flow synthesis MICRO-REACTOR Continuous manufacturing 
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