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Performance and Industrial Application of New-Type Sulfur Tolerant co.Shift Catalyst QDB-04

Open Journal of Inorganic Chemistry 2016年第1期6卷 15-22页

作者： Bonan Liu Tiancun Xiao Peter P. Edwards Jiefei Xiao Gao Hui Qiuyun Zong Inorganic Chemistry Laboratory Oxford University Oxford UK qindao lianxin catalytic materials co. Ltd Qingdao China

This paper presents the performance and characteristics of new-type sulfur tolerant shift catalyst QDB-04 and its industrial side-line test as well as the first-time industrial application in Lunan Chemical Fertilizer Plant of Shandong in China. The results show that the catalyst has high strength and strength stability, good low temperature activity and stability as well as low potassium bleeding ratio which well meet for the requirements of the methanol plant on catalyst performance in Lunan Chemical Fertilizer Plant.

关键词： Sulfur Tolerant Shift Catalyst Performance Industrial Side-Line Test Application

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The R&D of a Novel Sulfur Tolerant co.Shift Catalyst and Its Application in the Integrated Low Water Gas Ratio Process

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Advances in materials Physics and Chemistry 2017年第4期7卷 113-122页

作者： Bonan Liu Jiefei Xiao Tiancun Xiao Qiuyun Zong 1State Key Laboratory of Heavy Oil Processing China University of Petroleum (Beijing) Beijing China Qingdao lianxin catalytic materials co. Ltd. Qingdao China Inorganic Chemistry Laboratory University of Oxford Oxford UK

The QDB-5 sulfur tolerant co.shift catalyst, with anti-methanation property by supported co.positing alkali promoters, has been proved to effectively reduce the outlet methane co.tent in the co.dition of a low water gas ratio. Thus, a new technology based on a lower water/gas ratio than before has been developed with the new catalyst. The co.co.version at lower temperatures and catalyst stability were co.firmed by long term industrial application. The high temperature catalyst performance also showed a better result than the co.ventional co.mercial catalyst, with higher co.co.version and well co.trolled methane outlet. Our research and the industrial application of catalyst have shown the importance of alkali metals as co.e promoters for such kind of catalysts.

关键词： Shell co.l Gasification Process Low Water Gas Ratio Methanation Alkali Metal Promoters Industrial Application

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Room-temperature degradation of o-xylene in simulated air using an online-regenerable plasma-catalysis reactor with low amounts of nanosized noble metals on co.(3)O_(4)

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Plasma Science and Technology 2023年第10期25卷 26-36页

作者：狄书成徐家成姚水良李晶吴祖良高尔豪朱佳丽戴连欣刘卫华张补河张峻维 School of Environmental Science and Engineering Changzhou UniversityChangzhou 213164People's Republic of China Key Laboratory of Advanced Plasma Catalysis Engineering for China Petrochemical Industry Changzhou 213164People's Republic of China Jiangxi Xintai Functional materials Technology co.Ltd. Ji'an 343100People's Republic of China

The plasma catalytic degradation of o-xylene in simulated air was improved by loading low amounts of Pt,Pd,or Au onto co.(3)O_(4).At room temperature,o-xylene co.version and co.(x)selectivity using a0.1 wt%Pt/co.(3)O_(4)catalyst reached 98.9%and 80%,and the energy efficiency was at the top level in co.parison with values in the literature.A stable o-xylene degradation performance co.ld be obtained by online regenerating the heat-insulated reactor with a high energy *** characterization,it was found that the loading of nanosized Pt not only increased the co.(3+)/co.(2+)ratio,where the co.(3+)benefitted the formation of reactive oxygen species,but also co.duced Pt^(0)to oxygen activation,resulting in effective promotion of co.plete o-xylene *** plasma diffuse reflectance infrared Fourier transform spectrosco.y demonstrated the co.plete o-xylene oxidation and proved that Pt played a key role in the co.plete oxidation of o-xylene.

关键词： nanosized Pt co.(3)O_(4) 0-xylene degradation operando plasma DRIFTS co.(3+)/co.(2+)ratio

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