Partial Oxidation of C2 to C4 Paraffins

Cavani, Fabrizio; Trifirò, Ferruccio

doi:10.1007/978-3-662-05981-4_2

Cited by 4 publications

(2 citation statements)

References 228 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…An overview about the related research is given in several reviews [1][2][3][4][5]. A double bond and an organic acid function have to be introduced into propane.…”

Section: Introductionmentioning

confidence: 99%

A New Way of Probing Reaction Networks: Analyzing Multidimensional Parameter Space

d’Alnoncourt¹,

Kolen’ko²,

Schlögl³

et al. 2012

CCHTS

View full text Add to dashboard Cite

“…An overview about the related research is given in several reviews [1][2][3][4][5]. A double bond and an organic acid function have to be introduced into propane.…”

Section: Introductionmentioning

confidence: 99%

A New Way of Probing Reaction Networks: Analyzing Multidimensional Parameter Space

d’Alnoncourt¹,

Kolen’ko²,

Schlögl³

et al. 2012

CCHTS

View full text Add to dashboard Cite

“…Despite their technical maturity, the conventional processes experience several disadvantages, − such as (i) high-temperature reaction conditions due to the highly endothermic nature of involved reactions, (ii) limitations by thermodynamic constraints and low product selectivity, (iii) severe catalyst deactivation by coke formation, and (iv) energy-intensive product separations. In this regard, C4 olefin production via n -butane oxidative dehydrogenation (BODH) has been considered to be very promising, given the possibility of addressing the issues related to the conventional processes. − Nevertheless, the critical challenge for BODH is to overcome the low yields of the desired C4 olefin products by developing more selective BODH catalysts.…”

Section: Introductionmentioning

confidence: 99%

Oxidative Dehydrogenation of n-Butane to C4 Olefins Using Lattice Oxygen of VO_x/Ce-meso-Al₂O₃ under Gas-Phase Oxygen-Free Conditions

et al. 2020

View full text Add to dashboard Cite

High-performance, fluidizable VO x /Ce-meso-Al 2 O 3 catalysts were prepared by an excessive solvent approach. The prepared catalysts were characterized using various physicochemical techniques in order to secure desired properties. XRD, Raman, and FTIR analyses indicated the presence of amorphous VO x phases on Ce-meso-Al 2 O 3 . Nitrogen adsorption isotherm analysis confirmed a mesoporous framework with a high surface area of the catalysts. H 2 -TPR reduction showed an active and stable behavior of the catalysts in repeated reduction and oxidation cycles. The NH 3 -TPD and NH 3 desorption kinetics analysis revealed that the synthesized catalysts have moderate acidities and low activation energies of NH 3 desorption, suggesting weak metal−support interactions. The VO x /Ce-meso-Al 2 O 3 catalysts were evaluated for n-butane oxidative dehydrogenation (BODH) using a fluidized CREC riser simulator under gas-phase oxygen-free conditions. The reaction time and reaction temperature were varied between 5 and 25 s and 450−575 °C, respectively. It was found that BODH with 0.2 wt % cerium-doped VO x /meso-Al 2 O 3 catalysts gives the highest selectivity (62.3%) of C4 olefins with a conversion of 10.6% at 450 °C and 5 s. Furthermore, the fluidizable VO x /Ce-meso-Al 2 O 3 catalyst showed a stable performance over repeated feed injections followed by catalyst regeneration cycles for BODH.

show abstract

Non oxidative and oxidative dehydrogenation of n-octane using FePO₄: effect of different FePO₄ phases on the product selectivity

Dasireddy

Khan

Bharuth-Ram

et al. 2020

Catal. Sci. Technol.

View full text Add to dashboard Cite

show abstract

Partial Oxidation of C2 to C4 Paraffins

Cited by 4 publications

References 228 publications

A New Way of Probing Reaction Networks: Analyzing Multidimensional Parameter Space

A New Way of Probing Reaction Networks: Analyzing Multidimensional Parameter Space

Oxidative Dehydrogenation of n-Butane to C4 Olefins Using Lattice Oxygen of VO_x/Ce-meso-Al₂O₃ under Gas-Phase Oxygen-Free Conditions

Non oxidative and oxidative dehydrogenation of n-octane using FePO₄: effect of different FePO₄ phases on the product selectivity

Contact Info

Product

Resources

About

Partial Oxidation of C2 to C4 Paraffins

Cited by 4 publications

References 228 publications

A New Way of Probing Reaction Networks: Analyzing Multidimensional Parameter Space

A New Way of Probing Reaction Networks: Analyzing Multidimensional Parameter Space

Oxidative Dehydrogenation of n-Butane to C4 Olefins Using Lattice Oxygen of VOx/Ce-meso-Al2O3 under Gas-Phase Oxygen-Free Conditions

Non oxidative and oxidative dehydrogenation of n-octane using FePO4: effect of different FePO4 phases on the product selectivity

Contact Info

Product

Resources

About

Oxidative Dehydrogenation of n-Butane to C4 Olefins Using Lattice Oxygen of VO_x/Ce-meso-Al₂O₃ under Gas-Phase Oxygen-Free Conditions

Non oxidative and oxidative dehydrogenation of n-octane using FePO₄: effect of different FePO₄ phases on the product selectivity