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ADSORBER: 作品数：22被引量：33H指数：3; 导出分析报告; 相关作者：张亮亮于连涛林宇清徐欣沈翔更多>>; 相关机构：上海核工程研究设计院华西医科大学更多>>; 相关期刊：《Precision Chemistry》《华东理工大学学报（自然科学版）》《Chinese Journal of Chemical Engineering》《Journal of Rare Earths》更多>>; 相关基金：国家自然科学基金中国博士后科学基金更多>>

Unresolved CFD-DEM simulation of adsorption process with different particle shapes in radial flow adsorber: 《Particuology》2024年第11期133-145,共13页Runye Zhang Jie Peng Yaohui Wang Zhongli Tang Wenbin Li Donghui Zhang; financially supported by the National Key R&D Program of China(grant No.2019YFB1505000).; The design and operation of radial flow adsorber are crucial in large-scale industrial oxygen production,which necessitate accurate prediction of gas-solid transfer behavior.In this work,a developed Computational Flui...; 关键词：Vacuum pressure swing adsorption Oxygen production Radial flow adsorber CFD-DEM

Novel Cs-Mg-Al mixed oxide with improved mobility of oxygen species for passive NO_(x)adsorption被引量：1: 《Green Energy & Environment》2024年第10期1581-1591,共11页Yimeng Yin Chizhong Wang Lei Qiu Xing Li Feilin Zhao Jie Yu Jinchi Han Huazhen Chang; supported by the National Natural Science Foundation of China(Grant No.51938014,Grant No.22176217,Grant No.22276215);the Fundamental Research Funds for the Central Universities and the Research Funds of Renmin University of China(No.22XNKJ28).; The development of passive NO_(x)adsorbers with cost-benefit and high NO_(x)storage capacity remains an on-going challenge to after-treatment technologies at lower temperatures associated with cold-start NO_(x)emissio...; 关键词：Passive NO_(x)adsorber Low-temperature NO_(x)storage Cesium O_(x)ygen mobility

Investigation of Ce/BEA as a passive NO_(x)adsorber:2.Hydrothermal aging deactivation mechanism: 《Journal of Rare Earths》2024年第8期1524-1530,I0004,共8页Yiying Ding Minghui Yu Xiaojie Yu Meiqing Shen Jianqiang Wang Jun Wang Gurong Shen; supported the National Key R&D Program of China(2021YFB3503200);the Innovative Research Groups of the National Natural Science Foundation of China(51921004);Young Elite Scientists Sponsorship Program by CAST(2021QNRC001);the Key R&D Project of Shandong Province(2021CXGC010703,2022CXGC020311)。; Ce/BEA has the potential to be applied as a novel passive NO_(x)absorber(PNA)in the after-treatment of vehicles due to its considerable NO_(x)storage capacity.However,as a vehicle exhaust after-treatment material,it m...; 关键词：Passive NO_(x)adsorber Ce/BEA Hydrothermal aging CeO_(x) DEALUMINATION Rare earths

Investigation of Ce/BEA as a passive NO_(x)adsorber:1.The occurrences of cerium and adsorption behavior: 《Journal of Rare Earths》2024年第7期1265-1271,I0003,共8页Minghui Yu Yiying Ding Xiaojie Yu Siwei Yan Meiqing Shen Jianqiang Wang Jun Wang Gurong Shen; Project supported by the National Key R&D Program of China(2021YFB3503200);the Innovative Research Groups of the National Natural Science Foundation of China(51921004);Young Elite Scientists Sponsorship Program by CAST(2021QNRC001);the Key R&D project of Shandong Province(2021CXGC010703,2022CXGC020311)。; Ce/BEA has great potential as a passive NO_(x)absorber(PNA)to reduce the NO_(x)emissions during the cold start phase especially in diesel engine for its high resistance to CO and suitable NO_(x)desorption temperature ...; 关键词：Passive NO_(x)absorber Ce/BEA Isolated Ce species Rare earths

Efficient NO_x abatement by passive adsorption over a Pd-SAPO-34 catalyst prepared by solid-state ion exchange: 《Chinese Chemical Letters》2024年第4期210-213,共4页Linhui Liu Wuwan Xiong Mingli Fu Junliang Wu Zhenguo Li Daiqi Ye Peirong Chen; supported by the National Natural Science Foundation of China (No.21976058);the Natural Science Foundation of Guangdong Province (No.2023A1515011682);the Fundamental Research Funds for the Central Universities (No.2022ZYGXZR018);the National Engineering Laboratory for Mobile Source Emission Control Technology (No.NELMS2020A10);the funding from the Pearl River Talent Recruitment Program of Guangdong Province (No.2019QN01L170);the Innovation & Entrepreneurship Talent Program of Shaoguan City。; Palladium-exchanged chabazite(Pd-CHA) zeolites as passive NO_x adsorbers(PNAs) enable efficient purification of nitrogen oxides(NO_x) in cold-start diesel exhausts. Their commercial application, however,is limited by ...; 关键词：Pd-SAPO-34 Passive NO_x adsorber Pd loading Solid-state ion exchange Pd transformation

Co_(3)O_(4)as an efficient passive NO_(x) adsorber for emission control during cold-start of diesel engines: 《Chinese Journal of Chemical Engineering》2024年第2期1-7,共7页Jinhuang Cai Shijie Hao Yun Zhang Xiaomin Wu Zhenguo Li Huawang Zhao; supported by the National Natural Science Foundation of China(22006044,22006043);External Cooperation Program of Science and Technology Planning of Fujian Province(2023I0018);the Fujian Province Science and Technology Program Funds(2020H6013);the National Engineering Laboratory for Mobile Source Emission Control Technology(NELMS2020A03);the Scientific Research Funds of Huaqiao University(605-50Y200270001)。; The Co_(3)O_(4)nanoparticles,dominated by a catalytically active(110)lattice plane,were synthesized as a low-temperature NO_(x) adsorbent to control the cold start emissions from vehicles.These nanoparticles boast a s...; 关键词：Emission control COLD-START Low-temperature adsorption Co_(3)O_(4) Nitrate formation

A novel material for passive NO_(x) adsorber:Ce-based BEA zeolite被引量：4: 《Journal of Rare Earths》2023年第8期1163-1170,I0002,共9页Yan Wu Jun Wang Zexiang Chen Yi Zhu Minghui Yu Chen Wang Yanping Zhai Jianqiang Wang Gurong Shen Meiqing Shen; supported by the National Key R&D Program of China(2021YFB3503200);the Major Science and Technology Programs of Yunnan Province(202002AB080001-1)。; Passive NO_(x) adsorbers(PNAs)were proposed to address the NO_(x) emissions during the cold start phase.Here we show a novel Ce-based BEA zeolite,as a noble-metal-free passive NO_(x)adsorber.The NO_(x) adsorption capa...; 关键词：Passive NO_(x)adsorbers Ce/BEA Non-noble-metal Cold start Rare earths

Synergistic and Antisynergistic Intracrystalline Diffusional Influences on Mixture Separations in Fixed-Bed Adsorbers被引量：2: 《Precision Chemistry》2023年第2期83-93,共11页Rajamani Krishna; Separations of mixtures in fixed-bed adsorbers are influenced by factors such as(1)selectivity of adsorption,Sads,(2)diffusional time constants,Đi/rc 2,and(3)diffusion selectivity,Đ1/Đ2.In synergistic separations,intr...; 关键词：kinetic separations transient uptake microporous crystalline adsorbents Maxwell−Stefan equations thermodynamic coupling uphill diffusion transient breakthrough fixed-bed adsorber

Pd-M-TiO_(2)(M=Mn,Cu,Ce and Fe)as passive NO_(x) adsorber(PNA)at low temperature: 《Journal of Central South University》2022年第7期2253-2265,共13页WANG Yi-nan ZHAO Xu-teng ZHENG Zu-wei JIANG Han CHEN Ting ZHANG Yi-ran CAO Hong-lin LIN He ZHAN Reggie; Project(52106173)supported by the National Natural Science Foundation of China;Project(2020TQ0187)supported by the Postdoctoral Research Foundation of China。; A series of transition metal Mn,Cu,Ce and Fe were loaded on TiO_(2) by sol-gel method with noble metal Pd as promotor for the application of passive NO_(x) absorber.Experiments on adsorption and desorption of NO_(x) w...; 关键词：passive NO_(x)adsorber low temperature absorption manganese Pd-Fe interaction

Recent progress of Pd/zeolite as passive NO_(x) adsorber: Adsorption chemistry, structure-performance relationships, challenges and prospects: 《Chinese Chemical Letters》2022年第3期1169-1179,共11页Ce Bian Dan Li Qian Liu Shoute Zhang Lei Pang Zhu Luo Yanbing Guo Zhen Chen Tao Li; financial support from the National Natural Science Foundation of China (No. 52000084);the China Postdoctoral Science Foundation (No. 2019M662630);National Engineering Laboratory for Mobile Source Emission Control Technology (No. NELMS2018A08)。; Due to the technology limitation and inferior deNO_(x) efficiency of urea selective catalytic reduction (SCR) catalysts at low temperatures, passive NO_(x) adsorber (PNA) for decrease of NO_(x), CO and hydrocarbons (H...; 关键词：Emission control Pd/zeolite Passive NO_(x)adsorber NO_(x)storage Cold start

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