云南高校图书馆联盟文献共享服务平台- HYDRATION

HYDRATION: 作品数：399被引量：684H指数：11; 导出分析报告; 相关领域：化学工程更多>>; 相关作者：黄刚吴迪蔡嗣经王式民刘现卓更多>>; 相关机构：香港中文大学中国科学院北京科技大学中国矿业大学（北京）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北京市自然科学基金更多>>

Enhanced hydration efficiency of cyclohexene to cyclohexanol over acid-modified HZSM-5 catalysts under solvent-free conditions: 《Chinese Journal of Chemical Engineering》2025年第3期1-10,共10页Renjie Deng Yunxuan Liu Yan Li Fangfang Zhao Dejian Yan Kuiyi You He'an Luo; financial support by the National Natural Science Foundation of China(22378339);Collaborative Innovation Center of New Chemical Technologies for Environmental Benignity and Efficient Resource Utilization.; In this work,several HZSM-5 catalysts with different Si/Al ratios treated with acids are selected as catalysts and used for hydration of cyclohexene to cyclohexanol.The results indicated that HZSM-5(Si/Al=38)modified ...; 关键词：CYCLOHEXENE CYCLOHEXANOL ZEOLITE CATALYSIS Hydration reaction HYDRATE

Improved length of calcium sulfate crystal seeds and whiskers via ball milling and hydration treatment: 《Chinese Journal of Chemical Engineering》2024年第7期102-109,共8页Yuke Li Yuxin Liu Jizhen Huang Yi Mei; supported by the Degradable Plastics Engineering Research Center of Yunnan Provincial Education Department(KKPU202205001).; Elucidating the effect of growth periods on the quality of calcium sulfate whiskers(CSWs)prepared from calcium sulfate dihydrate(DH)is imperative.Herein,crystal seeds and whiskers were prepared from DH in a water–gly...; 关键词：Hemihydrate gypsum whisker HYDRATION Ball milling/hydration Crystal seed Growth process

Zwitterionic monolayer grafted ceramic membrane with an antifouling performance for the efficient oil-water separation被引量：1: 《Chinese Journal of Chemical Engineering》2022年第2期227-235,共9页Tianyu Zhang Qian Wang Wei Luan Xue Li Xianfu Chen Dong Ding Zhichao Shen Minghui Qiu Zhaoliang Cui Yiqun Fan; financially supported by the National Natural Science Foundation of China (21921006, 21706115);the National Key Research and Development Program of China (2017YFC0403702);the Project for Marine Science and Technology Innovation of Jiangsu Province (HY2018-10);Jiangsu Students’ Innovation and Entrepreneurship Training Program (201810291044Z); Enormous demands on the separation of oil/water(O/W)emulsions in various industries,such as petrochemical,food and pharmaceutical industries,are looking for high performance and energy-efficient separation methods.Cer...; 关键词：Ceramic membrane ZWITTERIONIC ANTI-FOULING Hydration layer Oil/water emulsion

Design of process and control scheme for cyclohexanol production from cyclohexene using reactive distillation被引量：1: 《Chinese Journal of Chemical Engineering》2021年第12期96-105,共10页Mingyuan Hu Hui Tian; the Natural Science Foundation of Shandong Province China (ZR2017QB006);Focus on Research and Development Plan in Yantai city (2018XSCC038);the Qingchuang Science and Technology Plan Innovation Team of Shandong Province (2019KJC012)。; Cyclohexanol is a commonly used organic compound.Currently,the most promising industrial process for synthesizing cyclohexanol,by cyclohexene hydration,suffers from a low conversion rate and difficult separation.In th...; 关键词：Cyclohexene hydration Catalytic distillation Control schemes Dynamic Simulation

Theoretical insights on the hydration of quinones as catholytes in aqueous redox flow batteries: 《Chinese Journal of Chemical Engineering》2021年第9期72-78,共7页Jipeng Li Huan Xu Jingqi Wang Yujun Wang Diannan Lu Jichang Liu Jianzhong Wu; supported by the National Natural Science Foundation of China(U1862204);the U.S.National Science Foundation(NSF-1940118)。; Quinones have been widely studied as a potential catholyte in water-based redox flow batteries(RFBs)due to their ability to carry both electrons and protons in aqueous solutions.The wide variety of quinones and deriva...; 关键词：QUINONES Classical density functional theory(cDFT) Quantum mechanics(QM) Water-based redox flow batteries(RFBs) Solubility Solvation free energy

Preparation and characterization of neodymium hydroxide powder via the hydration method: 《Chinese Journal of Chemical Engineering》2020年第7期1973-1980,共8页Hongxi Li Chenggong Xu Qishan Yang; financial support for this study by the Natural Science Foundation of Inner Mongolia(CN)(2016ZD05)。; The preparation of Nd(OH)3 powder by the direct hydration method using Nd2O3 as a raw material was studied,and the effects of stirring mode,H2O and Nd2O3 molar ratio,stirring rate,and reaction time on temperature chan...; 关键词：Hydration method Neodymium hydroxide Powder preparation Influencing factor Green chemical engineering

Relationship between pore structure and hydration activity of CaO from carbide slag被引量：2: 《Chinese Journal of Chemical Engineering》2019年第11期2771-2782,共12页Junqiang Zhang Shu Zhang Mei Zhong ZhiWang Guoyu Qian Junhao Liu Xuzhong Gong; Supported by the National Natural Science Foundation of China(U1610101,51422405).; CaO needs to show high activity to be used as Ca-sorbent and slagging agent. Hydration activity is an important characteristic to evaluate the activity of CaO. In this study, carbide slag from polyvinyl chloride(PVC) ...; 关键词：CARBIDE SLAG CAO HYDRATION activity Sintering PORE volume FRACTION

Enhancing the hydration reactivity of hemi-hydrate phosphogypsum through a morphology-controlled preparation technology被引量：6: 《Chinese Journal of Chemical Engineering》2016年第9期1298-1305,共8页Lin Yang Jianxin Cao Caiyu Li; Supported by the Guizhou Province Fund Project(2014)7618; The distribution of water channels in the crystal morphology of type-α hemi-hydrated gypsum(α-HH) was theoretically detected to investigate the effect of water channels on the hydration reactivity of hemi-hydrate ph...; 关键词：Hydration reactivity Morphology-controlled Water channel Hemi-hydrated phosphogypsum

Kinetic-Thermodynamic Analysis of the Reactive Distillation Process of the Cyclohexene Hydration Using the Zeolite Catalyst被引量：1: 《Chinese Journal of Chemical Engineering》2011年第5期808-814,共7页叶建初黄佳丽林晗丹曹克腾沙勇; Reactive distillation could be utilized to produce cyclohexanol through the cyclohexene hydration. By means of highly active zeolite catalyst HZSM-5, the kinetic-thermodynamic analysis of this reactive distillation ha...; 关键词：HYDRATION reactive distillation residue curves phase splitting CYCLOHEXANOL

Recovery of Hydrogen from Ammonia Plant Tail Gas by Absorption-Hydration Hybrid Method被引量：5: 《Chinese Journal of Chemical Engineering》2011年第5期784-791,共8页刘蓓王秀林唐绪龙杨兰英孙长宇陈光进; Supported by the National/qatural Science Foundation of China （20925623, 21006126）, the Special Funds for Major State Basic Research Program of China （No. 2009CB219504）, the Research Funds of China University of Petroleum, Beijing （BJBJRC-2010-01）, and Beijing Nova Program （2010B069）.; In this work, the absorption-hydration hybrid method was used to recover （hydrogen ＋ nitrogen） from （hydrogen ＋ nitrogen ＋ methane ＋ argon） tail gas mixtures of synthetic ammonia plant through hydrate formatio...; 关键词：SEPARATION HYDRATE HYDROGEN synthetic ammonia plant tail gas

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