云南高校图书馆联盟文献共享服务平台- SEPARATION

SEPARATION: 作品数：1911被引量：3669H指数：17; 导出分析报告; 相关领域：理学更多>>; 相关作者：傅若农赵中伟顾峻岭刘玉姜东君更多>>; 相关机构：中南大学清华大学北京理工大学中国科学院更多>>; 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高技术研究发展计划更多>>

Highly-efficient separation of pyromellitic acid and trimellitic acid mixtures via forming deep eutectic solvents:Experiment and calculation: 《Chinese Journal of Chemical Engineering》2024年第12期42-48,共7页Wanxiang Zhang Lixia Ji Yucui Hou Shuhang Ren Weize Wu; financially supported by the National Natural Science Foundation of China(21676019 and 21776199).; Pyromellitic acid(PMA)and trimellitic acid(TMA)are significant chemical raw materials and intermediates.They simultaneously exist in the industry processes of synthesis and are difficult to be separated.In this work,s...; 关键词：SEPARATION Pyromellitic acid Trimellitic acid Deep eutectic solvent Quantum chemistry calculation

Cyclone-coalescence separation technology for enhanced droplet removal in natural gas purification process: 《Chinese Journal of Chemical Engineering》2024年第11期191-203,共13页Jianan Fan Xianggang Zhang Xia Jiang Zhenghao Yang Lingling Xie Liwang Wang Liang Ma Hualin Wang Yulong Chang; supported by the National Natural Science Foundation of China(Youth Fund)(52300136).; Natural gas is increasingly recognized as a clean energy source due to its high quality,low pollution levels,and abundant availability.However,certain gas fields contain complex components that require purification fo...; 关键词：Gaseliquid separation Cyclone coalescing separator Natural gas purification Industrial application

Synergistic solvent extraction of boric acid by trioctylamine and 2-hydroxydodecanoic acid: 《Chinese Journal of Chemical Engineering》2024年第10期117-126,共10页Zhuojun Jiang Yufeng Liang Shuyao Xiong Guo Li Qian Zhang Benzheng Xia Liangrong Yang Zheng Li; supported by the National Natural Science Foundation of China(22278407,21922814,22138012,22178349);CAS Project for Young Scientists in Basic Research(YSBR-038);National Key Research and Development Program of China(2021YFC2901500,2022YFC2105302);Shandong Energy Institute(SEI U202306).; A synergistic solvent extraction system comprising trioctylamine(TOA)and ligands with hydroxyl and carboxyl groups can efficiently recover boric acid(H_(3)BO_(3))and separate boron isotopes.However,the structure of li...; 关键词：Boric acid 2-Hydroxydodecanoic acid Synergistic extraction Coordination mechanism Boron isotope separation

A separation column for liquid mixture based on phase transform:Experiment and simulation: 《Chinese Journal of Chemical Engineering》2024年第10期144-153,共10页Mengjie Liu Weiqun Gao Kexin Yan Yudong Li Bihong Li Jiating Zhang Weizhen Sun Ling Zhao; The concentric internally heat-integrated distillation column(HIDi C) has advantages of low energy consumption and high thermodynamic efficiency. However, its drawbacks of limited heat transfer area,complex internal s...; 关键词：Temperature-controlled phase change COLUMN Spiral corrugation blade Heat integration Computational fluid dynamics

A nonwoven supported mixed matrix membrane for CH4/N2 separation: 《Chinese Journal of Chemical Engineering》2024年第9期101-108,共8页Yuntao Liang Yongjing Wang Wenbin Feng Jingkai Xu Wei Xiao; financial support from the National Natural Science Foundation of China(52174229 and 52174230);the Natural Science Foundation of Liaoning Province(2022-KF-13-05);Fushun Revitalization Talents Program(FSYC202107010);the program funded by Liaoning Province Education Administration(LJKZ0411).; Efficiently enriching low-concentration CH4 is pivotal for enhancing the utilization of unconventional energy sources and mitigating greenhouse gas emissions.This study focuses on modifying the overall performance of ...; 关键词：Mixed matrix membrane CH_(4)/N_(2)separation MOF fillers Porous skeleton

Influences of fractional separation on the structure and reactivity of wheat straw cellulose for producing 5-hydroxymethylfurfural: 《Chinese Journal of Chemical Engineering》2024年第9期154-162,共9页Di Wu Ping Hu Hui Li Zhidan Xue Hang Lv Yimeng Guo Changwei Hu Liangfang Zhu; supported by the National Natural Science Foundation of China(22378277);the 111 project(B17030);the Basal Research Fund of the Central University(2016SCU04B06).; High-efficient production of 5-hydroxymethylfurfural(HMF),a“sleeping giant”in sustainable chemistry,from cellulose depends significantly on the effective separation of cellulose from lignocellulosic biomass.Herein,w...; 关键词：Biomass SEPARATION DRYING CRYSTALLINITY Wheat straw cellulose 5-HYDROXYMETHYLFURFURAL

Waste acid recovery utilizing monovalent cation permselective membranes through selective electrodialysis: 《Chinese Journal of Chemical Engineering》2024年第7期45-57,共13页Yanran Zhu Yue Zhou Qian Chen Rongqiang Fu Zhaoming Liu Liang Ge Tongwen Xu; supported by the National Key Research and Development Program of China(2022YFB3805100);National Natural Science Foundation of China(22222812 and 22178330);Anhui Provincial Key Research and Development Plan(202104b11020030);Major Science and Technology Innovation Projects in Shandong Province(2022CXGC020415).; Selective electrodialysis(SED)has surfaced as a highly promising membrane separation technique in the realm of acid recovery owing to its ability to effectively separate monovalent ions through the utilization of a po...; 关键词：Selective electrodialysis WASTEWATER Monovalent cation permselective membranes SEPARATION RECOVERY

Process synthesis for the separation of coal-to-ethanol products: 《Chinese Journal of Chemical Engineering》2024年第5期263-278,共16页Qingping Qu Daoyan Liu Hao Lyu Jinsheng Sun; The coal-to-ethanol process,as the clean coal utilization,faces challenges from the energy-intensive distillation that separates multi-component effluents for pure ethanol.Referring to at least eight columns,the synth...; 关键词：Coal-to-ethanol Process synthesis Superstructure-based optimization Differential evolution algorithm DISTILLATION

Energy-saving design and optimization of pressure-swing-assisted ternary heterogenous azeotropic distillations: 《Chinese Journal of Chemical Engineering》2024年第4期1-7,共7页Lianjie Wu Kun Lu Qirui Li Lianghua Xu Yiqing Luo Xigang Yuan; supported by the National Natural Science Foundation of China(21406170);the State Key Laboratory of Chemical Engineering(SKL-ChE-22B02).; A huge amount of energy is always consumed to separate the ternary azeotropic mixtures by distillations.The heterogeneous azeotropic distillation and the pressure-swing distillation are two kinds of effective technolo...; 关键词：DISTILLATION SEPARATION Process control Process systems

Optimizing extractants selection for efficient separation of phenols and nitrogen-containing heteroaromatics using hydrogen bond interaction strategies被引量：1: 《Chinese Journal of Chemical Engineering》2024年第4期43-52,共10页Pengzhi Bei Rui Zhang Jie Feng Antony Rajendran Wenying Li; support from the National Natural Science Foundation of China(22038008);the science and technology innovation project of China Shenhua Coal to Liquid and Chemical Company Limited(MZYHG-2021-01).; Focusing on the use of imidazolium ionic liquids and quaternary ammonium salts-based deep eutectic solvents for the separation of phenols and nitrogen-containing heteroaromatics,the role of heteroaromatics as specific...; 关键词：Deep eutectic solvents Hydrogen bond Ionic liquids SEPARATION Solvents Structural characteristics

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

SEPARATION

检索结果分析

下载全文

高级检索检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

SEPARATION

检索结果分析

下载全文

用户登录

高级检索检索式检索