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Information Journal Paper

Title

reparation and characterization of cobalt-manganese-cerium nanocatalyst for applying in the Fischer-Tropsch process and studying the operating conditions on the activity of the catalyst

Pages

  37-49

Abstract

 One of the most important processes in the petrochemical industry is FisherTropes synthesis. In this process, the synthesis gas, which mainly contains H2 and CO gases, is converted to a mixture of hydrocarbons. The Fischer-Tropsch process is a catalytic process that catalyst is an important and determining part of this process. Therefore, in this study, the cobalt-manganese-cerium tri-metal catalyst based on alumina (Al2O3) was prepared by the wet impregnation method. The optimal catalyst was identified using X-ray diffraction (XRD), scanning electron microscopy (SEM), and thermal gravimetry analysis (TGA) techniques. Surface area of the catalyst was measured by BET method. The fabricated catalyst was used to perform the FisherTropes process in a laboratory fixed-bed microreactor and the effect of operating parameters such as temperature, pressure, and feed ratio on the selectivity and activity of the catalyst were investigated. According to the results, temperature of 300 ° C, pressure of 1 atm, and feed molar ratio of H2 / CO = 1. 1 were selected as the optimal operating conditions of the catalyst.

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    APA: Copy

    Hashemzehi, Hesam Aldin, MIRZAEI, ALI AKBAR, & BEHZADMEHR, AMIN. (2021). reparation and characterization of cobalt-manganese-cerium nanocatalyst for applying in the Fischer-Tropsch process and studying the operating conditions on the activity of the catalyst. JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC), 15(1 ), 37-49. SID. https://sid.ir/paper/411173/en

    Vancouver: Copy

    Hashemzehi Hesam Aldin, MIRZAEI ALI AKBAR, BEHZADMEHR AMIN. reparation and characterization of cobalt-manganese-cerium nanocatalyst for applying in the Fischer-Tropsch process and studying the operating conditions on the activity of the catalyst. JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC)[Internet]. 2021;15(1 ):37-49. Available from: https://sid.ir/paper/411173/en

    IEEE: Copy

    Hesam Aldin Hashemzehi, ALI AKBAR MIRZAEI, and AMIN BEHZADMEHR, “reparation and characterization of cobalt-manganese-cerium nanocatalyst for applying in the Fischer-Tropsch process and studying the operating conditions on the activity of the catalyst,” JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC), vol. 15, no. 1 , pp. 37–49, 2021, [Online]. Available: https://sid.ir/paper/411173/en

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