Production of 1,3-Butadiene From C4 Raffinate-3 Through Oxidative Dehydrogenation of n-Butene Over Bismuth Molybdate Catalysts

Howon, Lee; Song, In Kyu

doi:10.1007/s10563-009-9069-5

Cited by 7 publications

(3 citation statements)

References 56 publications

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“…Later, they were found to be capable of catalyzing the ammoxidation of propylene to acrylonitrile and the oxidation of propylene to acrolein . Their potential for further catalytic processes was extensively studied thereafter . Nowadays, they have became popular catalysts for the oxidation of light hydrocarbons .…”

Section: Introductionsupporting

confidence: 88%

Sol–Gel Synthesis of Bismuth Molybdate Catalysts for the Selective Oxidation of Propylene to Acrolein: Influence of pH Value and Theoretical Molar Atomic Ratio

Hung

Truong

et al. 2017

J Chinese Chemical Soc

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Different bismuth molybdate catalysts for the selective oxidation of propylene to acrolein were prepared by the sol–gel method, starting from bismuth nitrate, ammonium molybdate, and citric acid. The influence of pH value and theoretical molar Bi/Mo atomic ratio on the complexation and gelation is surveyed using IR spectroscopy, X‐ray diffraction, and BET. Their catalytic activities for the conversion propylene to acrolein are examined.

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Section: Introductionsupporting

confidence: 88%

Sol–Gel Synthesis of Bismuth Molybdate Catalysts for the Selective Oxidation of Propylene to Acrolein: Influence of pH Value and Theoretical Molar Atomic Ratio

Hung

Truong

et al. 2017

J Chinese Chemical Soc

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“…33 At the same time, Molybdenum bismuth catalysts have been widely concerned in the field of oxidative dehydrogenation owing to their redox properties. [34][35][36][37] They have good stability and catalytic activity in the oxidation, and more importantly, some observation indicated that their catalytic performances could be changed along with altering the pH value in the prepared procedure. 38,39 Although great efforts had been devoted to the development of effective progress for the production of DFF from bio-based furan derivatives, most of these approaches suffer from one or more shortcomings, such as low yield, tedious work-up processes, difficulty in reusability of the catalyst, and poor selectivity.…”

Section: Introductionmentioning

confidence: 99%

“…could bring out DFF with 99% yield in p ‐chlorotoluene 33 . At the same time, Molybdenum bismuth catalysts have been widely concerned in the field of oxidative dehydrogenation owing to their redox properties 34‐37 . They have good stability and catalytic activity in the oxidation, and more importantly, some observation indicated that their catalytic performances could be changed along with altering the pH value in the prepared procedure 38,39 …”

Section: Introductionmentioning

confidence: 99%

Selective oxidation of biomass‐based 5‐hydroxymethylfurfural to 2,5‐diformylfuran catalyzed by multicomponent molybdenum‐based catalyst

Chen²,

Wang³

et al. 2022

J of Chemical Tech & Biotech

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BACKGROUND On the way to convert biomass‐derived products as a renewable and environment‐friendly source to high‐value added chemicals, one great challenge is the effective control of selectivity in the reaction. Here, we contribute a heterogeneous catalysis method for selective transformation of biomass‐based 5‐hydroxymethylfurfural (HMF) into 2,5‐diformylfuran (DFF) via multicomponent bismuth molybdate catalyst. The influence of the different pH value on the catalytic activity of the catalyst were investigated. In addition, to evaluate the catalytic performance of the catalyst in the selective oxidation of HMF, a variety of important reaction parameters such as the reaction temperature, catalyst amount, atmosphere, and solvent were examined. RESULTS The catalyst prepared with pH value in the range of 1–2 exhibits the optimal catalytic activity in the selective aerobic oxidation of the hydroxy group of HMF. As a result, the target compound of DFF could be obtained with excellent yield (99%) and high selectivity (> 99%) in the presence of 0.25 mg Co9Fe3BiMo12O51 (pH = 1–2) in DMSO at 130 °C under O2 atmosphere. In addition, the catalyst Co9Fe3BiMo12O51 could be reused several times without a significant loss of its catalytic activity. CONCLUSION In this work, a heterogeneous catalytic approach to oxidizing HMF to DFF using Co9Fe3BiMo12O51 as catalyst and molecular oxygen as oxidant was established. The O2 temperature‐programmed desorption (O2‐TPD) characterization indicated that the pH value of co‐precipitation obviously affected the oxygen mobility and storage capacities in the catalysts, which is related to the catalytic performance in the selective aerobic oxidation. © 2022 Society of Chemical Industry (SCI).

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Oxidative Dehydrogenation of 1-Butene to 1,3-Butadiene over a Multicomponent Bismuth Molybdate Catalyst: Influence of C3–C4 Hydrocarbons

2016

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Production of 1,3-Butadiene From C4 Raffinate-3 Through Oxidative Dehydrogenation of n-Butene Over Bismuth Molybdate Catalysts

Abstract: Recent progress on the bismuth molybdate catalysts for oxidative dehydrogenation of n-butene to 1, 3-butadiene was reported in this review. A number of bismuth molybdate catalysts, including pure bismuth molybdates (a-

Cited by 7 publications

References 56 publications

Sol–Gel Synthesis of Bismuth Molybdate Catalysts for the Selective Oxidation of Propylene to Acrolein: Influence of pH Value and Theoretical Molar Atomic Ratio

Sol–Gel Synthesis of Bismuth Molybdate Catalysts for the Selective Oxidation of Propylene to Acrolein: Influence of pH Value and Theoretical Molar Atomic Ratio

Selective oxidation of biomass‐based 5‐hydroxymethylfurfural to 2,5‐diformylfuran catalyzed by multicomponent molybdenum‐based catalyst

Oxidative Dehydrogenation of 1-Butene to 1,3-Butadiene over a Multicomponent Bismuth Molybdate Catalyst: Influence of C3–C4 Hydrocarbons

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