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CATALYZED: 作品数：1132被引量：1374H指数：10; 导出分析报告; 相关领域：理学更多>>; 相关作者：滕怀龙祝诗发陈自立姚小泉石先莹更多>>; 相关机构：中国科学院南开大学郑州大学武汉大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家教育部博士点基金更多>>

Experiments and kinetic modeling of the sorbitol dehydration to isosorbide catalyzed by sulfuric acid under conditions of non-constant volume: 《Chinese Journal of Chemical Engineering》2024年第9期281-289,共9页Dechang Cheng Zhihong Ma Ziyang Liu Xiaohui Liu Tao Liu Weizhen Sun Ling Zhao; PetroChina for the funding support.; Isosorbide is a novel bio-based material derived as a secondary dehydration product of sorbitol.This work focuses on the kinetics of sulfuric acid-catalyzed dehydration of sorbitol under conditions of nonconstant volu...; 关键词：ISOSORBIDE Sorbitol dehydration Non-constant volume Kinetic modeling

Evaluation and application of kinetic models for Cu-catalyzed acetylene hydrochlorination: 《Chinese Journal of Chemical Engineering》2024年第8期209-219,共11页Tianxiao Huang Binhang Yan; supported by the National Key Research and Development Program of China(2021YFA1501803)。; The development of environmentally friendly catalysts has become a top priority for acetylene hydrochlorination.However,difficulties remain in systematic studies on the applicability of kinetic models for the industri...; 关键词：Acetylene hydrochlorination Cu-based catalysts Reaction kinetics MODEL Reactors

Highly dispersed MgInCe-mixed metal oxides catalyzed direct carbonylation of glycerol and CO_(2)into glycerol carbonate: 《Chinese Journal of Chemical Engineering》2024年第8期153-163,共11页Xufang Chen Xin Shu Yanru Zhu Jian Zhang Zhigang Chai Hongyan Song Zhe An Jing He; Financial support from the National Key Research and Development Program of China(2022YFB3805602);the National Natural Science Foundation of China(22138001,22288102);the Fundamental Research Funds for the Central Universities。; Glycerol carbonate,an important glycerol value-added product,has been widely used as an active intermediate and inert solvent in the synthesis of cosmetics,detergents,chemical intermediates,polymers,and so on.The dire...; 关键词：Catalytic reaction engineering Glycerol carbonate Direct carbonylation from glycerol Carbon dioxide Mixed metal oxides Synergistic catalysis

In situ modification of heavy oil catalyzed by nanosized metal-organic framework at mild temperature and its mechanism: 《Chinese Journal of Chemical Engineering》2024年第3期166-173,共8页Li Wang Ji-Xiang Guo Rui-Ying Xiong Chen-Hao Gao Xiao-Jun Zhang Dan Luo; financially supported by the National Natural Science Foundation of China(52174047);Sinopec Project(P21063-3).; Two catalysts, nano-sized cobalt-metal-organic framework(Co-MOF) and nickel(Ni)-MOF, were successfully prepared by the modification method. Tetralin(C10H12) was used as the hydrogen donor for the catalytic cracking an...; 关键词：Nano-sized MOF Petroleum Viscosity reduction Catalyst NANOMATERIALS

Esterification of acetic acid with isobutanol catalyzed by ionic liquid n-sulfopropyl-3-methylpyridinium trifluoromethanesulfonate:Experimental and kinetic study: 《Chinese Journal of Chemical Engineering》2023年第11期21-30,共10页Meng Shi Kelei Huang Ruining He Yinghua Jiang Yun Zou Jing Xu Zhangfa Tong; supported by the National Natural Science Foundation of China(22168004);the Natural Science Foundation of Guangxi Province(2017GXNSFDA198047);the Dean Project of Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology(2019Z010,2021Z013)。; As an important organic,isobutyl acetate(IbAc)has been widely used in industries because of its good biodegradability,low surface tension,and other properties.The industrial production of IbAc is usually catalyzed by ...; 关键词：ESTERIFICATION Isobutyl acetate Ionic liquid Kinetics

Study on the epoxidation of olefins with H_(2)O_(2)catalyzed by biquaternary ammonium phosphotungstic acid被引量：1: 《Chinese Journal of Chemical Engineering》2023年第6期146-154,共9页Zijie Zhang Qianyu Zha Ying Liu Zhibing Zhang Jia Liu Zheng Zhou; supported by Natural Science Foundation of Jiangsu Province(BK20210185);National Natural Science Foundation of China(21776122)。; Selective epoxidation of olefins is an important field in chemical industry.In this work,we developed a new phosphotungstic acid catalyst{[(C_8H_(17))(CH_(3))_(2)N]_(2)(CH_(2))_(3)}_(1.5){PO_(4)[WO(O_(2))_(2)]_(4)}wit...; 关键词：Epoxidation of olefins Phosphotungstic acid CYCLOHEXENE Kinetic study

Elucidating the effect of oxides on the zeolite catalyzed alkylation of benzene with 1-dodecene: 《Chinese Journal of Chemical Engineering》2023年第4期126-135,共10页Shiyong Xing Yan Cui Tiefeng Wang Jinwei He Minghan Han; In the present work, the effect of oxides on the alkylation of benzene with 1-dodecene was comprehensively investigated over MCM-49 n-heptanol, n-heptaldehyde and n-heptanoic acid were selected as the model oxides her...; 关键词：ZEOLITE 1-DODECENE ALKYLATION OXIDES DEACTIVATION

Styrene epoxidation catalyzed by polyoxometalate/quaternary ammonium phase transfer catalysts: The effect of cation size and catalyst deactivation mechanism: 《Chinese Journal of Chemical Engineering》2023年第3期192-201,共10页Qiongna Xiao Yuyan Jiang Weiqiang Yuan Jingjing Chen Haohong Li Huidong Zheng; financial supported by the National Natural Science Foundation of China (22078065);Key Program of Qingyuan Innovation Laboratory (00221001);Quanzhou City Science & Technology Program of China (2020C008R)。; Catalytic epoxidation of alkenes is an important type of organic reaction in chemical industry,and the deep insight into catalyst deactivation will help to develop new epoxidation process.In this work,series of quater...; 关键词：Phosphotungstic acid phase-transfer CATALYST Styrene epoxidation Catalyst deactivation mechanism Cation size effect

Multicomponent synthesis and designing of tetrasubstituted imidazole compounds catalyzed via ionic-liquid for acid steel corrosion protection:Experimental exploration and theoretical calculations: 《Chinese Journal of Chemical Engineering》2023年第3期304-319,共16页Hany M.Abd El-Lateef Mai M.Khalaf K.Shalabi Antar A.Abdelhamid; supported through the Annual Funding track by the Deanship of Scientific Research, Vice Presidency for Graduate Studies and Scientific Research, King Faisal University, Saudi Arabia [GRANT-415]。; Five new tetrasubstituted imidazoles were designed with outstanding yields(83%-92%) in the occurrence of ionic liquid-based-pyridinium as a catalyst. The constructions of all synthesized derivatives were established b...; 关键词：Adsorption Ionic-liquid catalyst Tetrasubstituted imidazoles Corrosion Pickling acid Mathematical modeling

Insights into the confinement effect on isobutane alkylation with C_(4) olefin catalyzed by zeolite catalyst:A combined theoretical and experimental study被引量：1: 《Chinese Journal of Chemical Engineering》2022年第7期174-184,共11页Shuo Li Jianlin Cao Xiang Feng Yupeng Du De Chen Chaohe Yang Wenhua Wang Wanzhong Ren; supported by the National Natural Science Foundation of China(21978325,21776312,21908186);the Independent Innovation Foundation of Qingdao(17-1-1-18-jch);the Fundamental Research Funds for the Central Universities(18CX02014A);the Fundamental Research Funds for the Central Universities and the Opening Fund of State Key Laboratory of Heavy Oil Processing(SKLOP202003002).; Elucidating the confinement effect harbours tremendous significance for isobutane alkylation with C_(4) olefin.Herein,the confinement effect over zeolite catalysts was elucidated by combining DFT calculations,experime...; 关键词：C_(4)alkylation Surface ZEOLITE CATALYSIS DFT calculation

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