云南高校图书馆联盟文献共享服务平台- DENOX

DENOX: 作品数：35被引量：195H指数：8; 导出分析报告; 相关领域：理学环境科学与工程更多>>; 相关作者：傅钢万惠霖袁汝明徐昕郑小明更多>>; 相关机构：南京依柯卡特排放技术股份有限公司中化学科学技术研究有限公司中国科学院厦门大学更多>>; 相关期刊：《资源节约与环保》《化学工程与装备》《天津航海》《化工学报》更多>>; 相关基金：国家自然科学基金中国博士后科学基金国家重点基础研究发展计划国家高技术研究发展计划更多>>

博世DENOX 2.2 SCR系统尿素泵使用维护与故障诊断: 《重型汽车》2021年第1期46-47,共2页杨月海任振莹; 博世DeNOx2.2尿素喷射系统主要包括尿素供给单元(尿素泵)、尿素喷射单元(尿素喷嘴)、尿素箱、尿素管路及喷射控制单元(DCU)。博世DeNOx2.2系统没有单独的DCU,DCU的功能集成在发动机ECU。DeNOx 2.2尿素喷射系统原理示意图如图1所示。; 关键词：SCR系统功能集成博世喷射控制 DCU 尿素泵故障诊断

博世DeNOx 2.2 SCR系统尿素泵使用维护与故障诊断被引量：1: 《汽车测试报告》2021年第1期91-93,共3页杨月海; 尿素泵是电控共轨柴油机SCR后处理系统的核心部件,使用维护不当极易造成系统故障,降低发动机输出功率。该文详细介绍了博世DeNOx 2.2 SCR系统尿素泵的内部结构、安装和使用注意事项、维护保养方法,以及常见故障的诊断流程。从尿素泵和SC...; 关键词：博世DeNOx 2.2系统泵素泵使用维护故障诊断

Optimization of Hybrid Crystal with SAPO-5/34 on Hydrothermal Stability for deNOx Reaction by NH3: 《Chemical Research in Chinese Universities》2020年第6期1249-1254,共6页LIN Qingjin LIN Chenlu LIU Jingying LIU Shuang XU Haidi CHEN Yaoqiang DAN Yi; Supported by the National Natural Science Foundation of China(No.21802099);the Science and Technology Program of Sichuan Province,China(Nos 2019YFS0498,2018GZ0401).; In order to deal with the challenge of the hydrothermal deactivation of selective catalytic reduction of NO by NH3(NH3-SCR)catalyst and extend its lifetime,a novel Cu/SAPO-5/34 catalyst was prepared,and it almostmaint...; 关键词：Hybrid crystal High-temperature hydrothermal stability Selective catalytic reduction of NO by NH(NH3-SCR)

Photo-reduction of NO by g-C3N4@foamed ceramic被引量：1: 《Chinese Journal of Chemical Engineering》2020年第7期1840-1846,共7页Rui Zheng Chunhu Li Chengzhen Zhang Wentai Wang Liang Wang Lijuan Feng Junjie Bian; supported by Shandong Electric Power Construction Third Engineering Co.,Ltd.(20173702021476);the“HUIMN Science and Technology”project of Qingdao(17-3-3-71-nsh);the High-concentration Organic Wastewater Adsorbent Production Process(20170903);the National Natural Science Foundation of China(51602297,U1510109)。; G-C3N4 was supported on the surface of foamed ceramic,and the g-C3N4@foamed ceramic was packed in the photocatalytic reactor in a layered manner.Effects of urea and H2O2 concentration on NO conversion were investigate...; 关键词：DENOX PHOTOCATALYSIS g-C3N4@foamed ceramic PHOTO-REDUCTION

Pt@g-C3N4/CeO2 photocatalyst for the remediation of low concentration NOx at room temperature: 《Progress in Natural Science:Materials International》2020年第3期308-311,共4页Yibin Liu Yue Ma Duan Weng Xiaodong Wu Zhichun Si; financial support of Project 2016YFC0700902-6;the financial support from the Strategic Emerging Industry Development Funds of Shenzhen(JCYJ20160301150948119); Pt@g-C3N4/CeO2 photocatalyst was prepared by calcination of g-C3N4/CeO2 mixture followed by impregnating Pt.Under the irradiation of visible light with the presence of water vapor at room temperature,Pt@g-C3N4/CeO2 sh...; 关键词：Pt@g-C3N4/CeO2 Photocatalysis DENOX Room temperature

Enhanced low-temperature NH3-SCR performance of CeTiOx catalyst via surface Mo modification被引量：12: 《Chinese Journal of Catalysis》2020年第2期364-373,共10页Lulu Li Peixiao Li Wei Tan Kaili Ma Weixin Zou Changjin Tang Lin Dong; supported by the National Natural Science Foundation of China(21773106,21707066,21677069,and 21806077);the China Postdoctoral Science Foundation(2018M642206)~~; The effect of molybdenum oxide on the activity and durability of Ce O2-Ti O2 catalyst for NO reduction by NH3 was examined. It was found that the introduction of Mo could improve the low-temperature NH3-SCR activity a...; 关键词：DENOX CeO2-TiO2 catalyst MoO3 modification SO2 poisoning Surface acidity

Promoting effect of tantalum and antimony additives on deNOx performance of Ce3Ta3SbOx for NH3-SCR reaction and DRIFT studies被引量：9: 《Journal of Rare Earths》2018年第6期594-602,共9页Ning Liu Jingyu Wang Fengying Wang Jun Liu; supported by the National Natural Science Foundation of China(11572292); A superior Ce-Ta-Sb composite oxide catalyst prepared using homogeneous precipitation method exhibited excellent deNOx efficiency and nearly 100% Nselectivity with broad operation temperature window and better resista...; 关键词：Ce-Ta-Sb mixed oxides Homogeneous precipitation method NH_3-SCR Synergistic effect NO_x adsorbed species Rare earths

Metal-organic framework loaded manganese oxides as efficient catalysts for low-temperature selective catalytic reduction of NO with NH3被引量：6: 《Frontiers of Chemical Science and Engineering》2017年第4期594-602,共9页; A mild in-situ deposition method was used to fabricate Mn-based catalysts on a UiO-66 carder for the selective catalytic reduction of NO by NH3 （NH3-SCR）. The catalyst with 8.5 wt-% MnOx loading had the highest cata...; 关键词：metal-organic framework selective catalyticreduction manganese oxides DENOX SO2 resistance

SnO2改性TiO2对V2O5-WO3/TiO2催化剂结构和SCR性能影响被引量：9: 《分子催化》2017年第1期61-73,共13页陈梦寅赵梦梦余海涛张鹏举唐富顺阮乐杨宏斌李凝; 广西自然科学基金项目(No.2014GXNSFAA118057);广西科学研究与技术开发计划项目(No.1598007-39);桂林理工大学博士基金(No.002401003321)资助项目~~; 采用共沉淀法将SnO_2组分掺入到V_2O_5-WO_3/TiO_2催化剂载体TiO_2中,并通过多种物理化学手段,考察了不同SnO_2掺入量时对催化剂结构,表面分散物种和SCR性能影响.结果表明,SnO_2掺入到TiO_2中,元素Sn与Ti以Sn—O—Ti键形式相互作用,促...; 关键词：V2O5-WO3/TIO2催化剂掺杂 SnTiOx复合氧化物 DENOX 作用机制

Chemical poison and regeneration of SCR catalysts for NOx removal from stationary sources被引量：13: 《Frontiers of Environmental Science & Engineering》2016年第3期413-427,共15页Junhua LI Yue PENG Huazhen CHANG Xiang LI John C. CRITTENDEN Jiming HAO; This research was supported by the National Natural Science Foundation of China （Grant Nos. 21325731, 51478241 and 21407088）, and National High-Tech Research and the Development （863） Program of China （No. 2013AA065401） and the International Postdoctoral Exchange Fellowship Program of China （No. 20130032）.; Selective catalytic reduction （SCR） of NOx with NH3 is an effective technique to remove NOx from stationary sources, such as coal-fired power plant and industrial boilers. Some of elements in the fly ash deactivate ...; 关键词：flue gas DENOX SCR catalyst poison and regeneration

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