PROPENE

作品数：57被引量：96H指数：5
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相关机构：中国石油化工股份有限公司浙江工业大学华中科技大学合肥通用机械研究院更多>>
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Propene epoxidation with molecular oxygen: Advancements from nanoparticle to single-atom catalysts
《Smart Molecules》2024年第4期124-145,共22页Qiuming He Dong Lin Defu Yin Chaohe Yang De Chen Xiang Feng 
supported by the National Natural Science Foundation of China-Outstanding Youth foundation(No.22322814);National Natural Science Foundation of China(No.22108307,No.22108305);the National Natural Foundation of Shandong Province(ZR2021QB076,ZR2020YQ17,ZR2020KB006,ZR2023YQ009 and ZR2022MB015);the Fundamental Research Funds for the Central Universities(23CX04029 A).
Propylene oxide plays a pivotal role as an organic synthesis intermediate,boasting extensive downstream applications and promising market prospects.Propene epoxidation via molecular oxygen has garnered considerable at...
关键词：epoxidation mechanism molecular oxygen nanoparticle catalyst propene epoxidation single-atom catalyst 
A Comparison of Hydrothermal Aging, SO<sub>2</sub> and Propene Poisoning Effects on NH<sub>3</sub>-SCR over Cu-ZSM-5 and Cu-SAPO-34 Catalysts
《Journal of Materials Science and Chemical Engineering》2024年第5期10-28,共19页Kouadio Brou Albert Koffi Konan Martin Zran Van Eric-Simon Horo Kone 
This study was aimed to investigate the effects of hydrothermal aging, propene and SO2 poisoning on the ammonia-selective catalytic reduction (NH3-SCR) performance of both Cu-SAPO-34 and Cu-ZSM-5...
关键词：Hydrothermal Aging Propene and SO2Poisoning Ammonia-Selective Catalytic Reduction(NH3-SCR) Cu-SAPO-34 CU-ZSM-5 
Flame Synthesis of Zr/ZSM-5 Catalysts with Tunable Acidity for the Oxidative Dehydrogenation of Propane to Propene
《Journal of Thermal Science》2024年第1期268-283,共16页DANIEL Samuel FONZEU MONGUEN Cedric Karel WU Lingnan TIAN Zhenyu 
financial support from the National Natural Science Foundation of China (No. 52161145105/51888103/51976216);Ministry of Science and Technology of China (2017YFA0402800);Beijing Municipal Natural Science Foundation (JQ20017);K.C. Wong Education Foundation (GJTD-2020-07);Recruitment of Global Youth Experts;the financial support of the Belt and Road scholarship;the financial support of the ANSO scholarship;the support of the Chinese Academy of Sciences for the CAS project (Grant No.2018/43)。
Tuning the surface acidity of ZSM-5 catalyst is essential to achieve desired propene selectivity and yield.Here several ratios of Zr were utilized to modify ZSM-5 via flame spray pyrolysis technique coupled with a pul...
关键词：flame synthesis Zr modified ZSM-5 catalyst ODHP surface acidity lattice oxygen 
The stabilization effect of Al_(2)O_(3)on unconventional Pb/SiO_(2)catalyst for propane dehydrogenation被引量：2
《Frontiers of Chemical Science and Engineering》2023年第10期1423-1429,共7页Guowei Wang Lanhui Zhou Huanling Zhang Chunlei Zhu Xiaolin Zhu Honghong Shan 
supported by the National Natural Science Foundation of China(Grant No.22178390);the Natural Science Foundation of Shandong Province of China(Grant No.ZR2022MB023);the Focus on Research and Development Plan in Shandong Province(Grant No.2021ZLGX06)。
Similar to Sn,Pb located at the same group(IVA)in the periodic table of elements,can also catalyze propane dehydrogenation to propene,while a fast deactivation can be observed.To enhance the stability,the traditional ...
关键词：Pb/SiO_(2) Al_(2)O_(3) propane dehydrogenation PROPENE stability 
Mesoporous Fe-Doped Carbon Electrocatalysts with Highly Exposed Active Sites for Efficient Synthesis of Hydrogen Peroxide and Tandem Epoxidation of Propene被引量：1
《Renewables》2023年第5期562-571,共10页Ling-Yu Dong Ming-Hao Guan Yong-Qi Ren Guang-Ping Hao An-Hui Lu 
supported by the National Natural Science Foundation of China(grant nos.22275027 and 21975037);the Fundamental Research Funds for the Central Universities(grant nos.DUT22QN206 and DUT22LAB607).
Catalytic tandem synthesis of fine chemicals using the in situ-formed intermediates by electrocatalytic reactions has increasingly attracted attention in recent years.The difficulty lies in the low local concentration...
关键词：hydrogen peroxide mesoporous carbon electrocatalysts propylene epoxidation tandem reactions 
Fabrication of bimetallic Cu–Zn adsorbents with high dispersion by using confined space for gas adsorptive separation
《Frontiers of Chemical Science and Engineering》2022年第11期1623-1631,共9页Yu-Chao Wang Tian-Tian Li Li Huang Xiao-Qin Liu Lin-Bing Sun 
We acknowledge the financial support of this work by the National Natural Science Foundation of China(Grant Nos.22125804,22078155,and21878149).
The number of active components and their dispersion degree are two key factors affecting the performance of adsorbents.Here,we report a simple but efficient strategy for dispersing active components by using a confin...
关键词：bimetallic adsorbents confined space mesoporous silica PROPENE propane separation 
Selective adsorption of propene over propane on Li-decorated poly(triazine imide)被引量：1
《Green Energy & Environment》2022年第2期307-313,共7页Yong Wang Xiaoxia Jia Libo Li Jiangfeng Yang Jinping Li 
supported by the National Natural Science Foundation of China(Nos.21706180)。
Solid adsorbents that simultaneously have high selectivity and uptake capacity are highly promising as alternatives to conventional cryogenic distillation of propene/propane(C_(3)H_(6)/C_(3)H_(8)) separation.Coordinat...
关键词：materials ADSORPTION COMPLEXES 
Rhodium(Ⅲ)-catalyzed benzo[c]azepine-1,3(2H)-dione synthesis via tandem C–H alkylation and intermolecular amination of N-methoxylbenzamide with 3-bromo-3,3-difluoropropene
《Chinese Chemical Letters》2022年第2期847-850,共4页Xu Xu Guanyu Zhou Guodong Ju Dongjie Wang Bao Li Yingsheng Zhao 
supported by the Natural Science Foundation of China (No.21772139);the Jiangsu Province Natural Science Found for Distinguished Young Scholars (No.BK20180041);the PAPD Project;supported by the Open Research Fund of the School of Chemistry and Chemical Engineering,Henan Normal University。
Here, a rhodium(Ⅲ)-catalyzed benzo[c]azepine-1,3(2 H)-dione synthesis via tandem C-H alkylation and intramolecular amination of N-methoxylbenzamide with 3-bromo-3,3-difluoropropene as the alkylation agent is reported...
关键词：Rhodium catalysis Tandem reaction Seven-membered nitrogen heterocycle 
Effect of the modification of alumina supports with chloride on the structure and catalytic performance of Ag/Al_(2)O_(3)catalysts for the selective catalytic reduction of NO_(x)with propene and H_(2)/propene被引量：3
《Chinese Journal of Catalysis》2021年第12期2242-2253,共12页Jia Wang Rui You Kun Qian Yang Pan Jiuzhong Yang Weixin Huang 
国家自然科学基金(21703227);中国科学技术大学(KY2060000176);中国科学院;教育部长江学者奖励计划。
The effect of the modification of an alumina support with chloride on the structure and the catalytic performance of Ag/Al_(2)O_(3)catalysts(SA)was investigated for the selective catalytic reduction(SCR)of NO using C_...
关键词：In situ characterization Reaction mechanism Structure-activity relation DRIFTS Photoionization mass spectroscopy 
Enhanced catalytic performance for selective oxidation of propene with O2 over bimetallic Au-Cu/SiO_(2) catalysts被引量：2
《Rare Metals》2021年第5期1056-1066,共11页Xin Guo Xue-Quan Sun Yun Guo Yang-Long Guo Yun-Song Wang Li Wang Wang-Cheng Zhan 
financially supported by the National Key Research and Development Program of China (No. 2016YFC0204300);the National Natural Science Foundation of China (Nos.21922602 and 21577034);Fundamental Research Funds for the Central Universities (No.222201717003)。
Au-Cu bimetallic nanoparticles with uniform size,shape,and compositions were synthesized by wet chemistry method,and then the Au-Cu/SiO_(2) catalyst supported on SiO_(2) was prepared.Meanwhile,their catalytic activity...
关键词：Bimetallic nanoparticles Core-shell structure Selective oxidation of propene ACROLEIN Synergistic effect 
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