DEHYDROAROMATIZATION

作品数：9被引量：8H指数：2
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相关期刊：《Journal of Energy Chemistry》《Chinese Journal of Chemical Engineering》《Advances in Chemical Engineering and Science》《Chinese Journal of Catalysis》更多>>
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Metal-Free Synthesis of Benzo[a]phenanthridines from Aromatic Aldehydes,Cyclohexanones,and Aromatic Amines
《Chinese Journal of Chemistry》2022年第3期365-370,共6页Pingyu Jiang Zhifei Shan Shanping Chen Quanyuan Wang Shuxin Jiang Haolin Zheng Guo-Jun Deng 
the National Natural Science Foundation of China(Nos.21871226 and 21572194);the Hunan Provincial Natural Science Foundation of China(2020JJ5531);the Open Fund of Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates,Guangzhou 510640,China(South China University of Technology)(No.2019B030301003);the Undergraduate Investigated Study and Innovated Experiment Plan from Ministry of Education of China and Hunan Province is gratefully acknowledged.
A three-component synthesis of benzo[a]phenanthridines from aromatic aldehydes,cyclohexanones,and aromatic amines has been developed,which is mediated by KI/DMSO/camphorsulfonic acid to afford a variety of functionali...
关键词：Nitrogen heterocycles Multicomponent reactions DEHYDROAROMATIZATION CYCLIZATION METAL-FREE 
Methane dehydroaromatization–A study on hydrogen use for catalyst reduction, role of molybdenum, the nature of catalyst support and significance of Bronsted acid sites
《Journal of Energy Chemistry》2019年第7期20-32,共13页Vaidheeshwar Ramasubramanian Hema Ramsurn Geoffrey L.Price 
financial support from the University of Tulsa (Faculty Development Summer Fellowship);ACS-PRF (PRF# 56052-DNI9) are gratefully acknowledged
Methane dehydroaromatization was studied over Mo/SiO2 and Mo/HZSM-5 with different Mo loadings(2, 5, 10 wt%) at 973 K and 1023 K in a recirculating batch reactor. H2 pretreatment at 1023 K prior to methane activation ...
关键词：Methane DEHYDROAROMATIZATION HZSM-5 Silica MOLYBDENUM loading H2 PRETREATMENT ACIDIC function 
Development of a CH4 dehydroaromatization–catalyst regeneration fluidized bed system被引量：6
《Chinese Journal of Chemical Engineering》2018年第9期1928-1936,共9页Peng Yan Zhanguo Zhang Dapeng Li Xu Cheng Xinzhuang Zhang Fan Yang Chuanfeng Huang Xiaoxun Ma 
Supported by Hydrocarbon High-efficiency Utilization Technology Research Center of Yanchang Petroleum(Group)Co.Ltd,China(Contract No.HCRC-C13-010);by the National Natural Science Foundation of China(21536009)
A pilot-scale methane dehydroaromatization–H_2regeneration fluidized bed system(MDARS)was developed.In the MDARS,the catalyst circulation between a fluidized bed reactor and a fluidized bed regenerator with the help ...
关键词：Methane dehydroaromatization Hydrogen regeneration Fluidized bed reactor PILOT-SCALE Catalyst circulation 
Basic Engineering of a Two-Stage Process for Co-Upgrading Natural Gas and Petroleum Coke
《Advances in Chemical Engineering and Science》2015年第2期129-133,共5页Jorge Laine Maria Tosta 
This communication highlights the possibility of using a novel two-stage process for the co-upgrading of natural gas and petroleum coke into liquid hydrocarbons. The first stage consists of the catalytic dehydroaromat...
关键词：DEHYDROAROMATIZATION Natural Gas Petroleum COKE Co-Upgrading 
Methane Direct Conversion on Mo/ZSM-5 Catalysts Modified by Pd and Ru被引量：2
《Journal of Natural Gas Chemistry》2006年第2期82-86,共5页Priscila Dias Sily Fabio Bellot Noronha Fabio Barboza Passos 
Financial support from CNPq, FINEP, PETROBRAS and FAPERJ.
The effect of addition of Ru and Pd to Mo/HZSM-5 catalysts used in the dehydroaromatization of methane was investigated. Catalytic tests and temperature-programmed oxidation results showed that Pd-based catalysts were...
关键词：METHANE PD RU Mo ZSM-5 DEHYDROAROMATIZATION 
Improved Performance of W/HZSM-5 Catalysts for Dehydroaromatization of Methane
《Journal of Natural Gas Chemistry》2004年第3期148-159,共12页Nor Aishah Saidina Amin Kusmiyati 
The dehydroaramatization of methane over W-supported ZSM-5 with varying degrees of Li+ ion-exchanged catalysts was studied with and without oxygen at 1073 K and atmospheric pressure. Catalyst activity and stability we...
关键词：DEHYDROAROMATIZATION METHANE W-supported ZSM-5 partial ion exchange H+ ion Li ion catalyst activity catalyst stability catalyst acidity oxygen presence improved performance 
Dehydroaromatization of Methane with a Small Amount of Ethane for Higher Yield of Benzene
《Chinese Chemical Letters》2004年第5期591-593,共3页WeiCHU XiaoYanDAI XueDongLI WenWeiJIANG 
The dehydroaromatization of methane was investigated with addition of a few ethane. A high benzene yield was achieved at a higher space velocity. The addition of CO2 could improve the stability.
关键词：AROMATIZATION BENZENE METHANE space velocity TPO. 
Promotional Effect of Indium on Dehydroaromatization of Methane over Mo/HZSM-5 Catalyst without Adding Oxygen
《催化学报》2002年第3期197-198,共2页赵金生 王晓东 等 
关键词：甲烷 芳构化反应 MO/HZSM-5 铟 改性 反应性能 分子筛负载钼催化剂 
Selective Dehydroaromatization of Methane to Benzene over Mo/MCM-49
《催化学报》2001年第6期509-510,共2页白杰 谢素娟 等 
关键词：MCM-49 钼 负载型催化剂 甲烷 脱氢 催化活性 芳构化反应 
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