One-step selective oxidation over a Pd-based catalytic membrane; evaluation of the oxidation of benzene to phenol as a model reaction

Vulpescu, George D; Ruitenbeek, Matthijs; Lieshout, Lambert L van; Correia, L.A.; Meyer, Dick; Pex, P.P.A.C.

doi:10.1016/j.catcom.2004.04.002

Cited by 33 publications

(33 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Over a temperature range of between 150 and 250 • C, phenol selectivities related to benzene of 80 to 97% were reached at benzene conversions of 2 to 16%. However, these results still seem superior to those of others [31]. In particular, Vulpescu et al observed significant total oxidation which was not reported in Ref.…”

Section: B Liquid Phasecontrasting

confidence: 69%

See 1 more Smart Citation

Direct Ring Oxidation of Aromatics to Phenols

Klemm

Reitzmann²,

Vogel

2008

Handbook of Heterogeneous Catalysis

View full text Add to dashboard Cite

The sections in this article are Conventional Production of Phenols Fundamentals of Direct Ring Oxidation Molecular Oxygen Molecular Oxygen and the Presence of a Reductant Hydrogen Peroxide Nitrous Oxide Direct Ring Oxidation of Benzene to Phenol Molecular Oxygen A Gas Phase B Liquid Phase Molecular Oxygen and the Presence of a Reductant A Gas Phase B Liquid Phase Nitrous Oxide A Gas Phase B Liquid Phase Hydrogen Peroxide A Gas Phase B Liquid Phase Direct Ring Oxidation of Substituted Aromatics Hydroxylation of Phenol A Hydrogen Peroxide B Nitrous Oxide C Molecular Oxygen Hydroxylation of Toluene A Hydrogen Peroxide B Nitrous Oxide C Molecular Oxygen Hydroxylation of Benzonitrile A Hydrogen Peroxide B Nitrous Oxide Concluding Remarks

show abstract

Section: B Liquid Phasecontrasting

confidence: 69%

“…[31], this outstanding catalytic performance could not be confirmed by others [28]. Although reproducible measurements were reported in Ref.…”

Section: B Nitrous Oxidementioning

confidence: 60%

Direct Ring Oxidation of Aromatics to Phenols

Klemm

Reitzmann²,

Vogel

2008

Handbook of Heterogeneous Catalysis

View full text Add to dashboard Cite

show abstract

“…Hydroxylation process is economic one-step method and no explosive intermediate (cumene hydroperoxide) is formed in the process. Challenge of the process is the thermodynamic limitation, because phenol is oxidized easier than benzene [253,[259][260][261]. Commercially available AlphOx™ process by Solutia Inc. uses oxidation of benzene to phenol with N2O oxidant.…”

Section: Potential Existing Technologies and New Considerations For Vmentioning

confidence: 99%

“…Commercially available AlphOx™ process by Solutia Inc. uses oxidation of benzene to phenol with N2O oxidant. Selectivity to phenol is high 95%-100%, but it is dependent on the used catalyst [255,261]. Benzene's hydroxylation to phenol could be achieved using, e.g., zeolite catalysts containing rhodium, palladium, platinum, or iridium [185], as well as by using Cu-Ca-phosphate catalyst [262].…”

Section: Potential Existing Technologies and New Considerations For Vmentioning

confidence: 99%

See 1 more Smart Citation

Utilization of Volatile Organic Compounds as an Alternative for Destructive Abatement

et al. 2015

View full text Add to dashboard Cite

Abstract:The treatment of volatile organic compounds (VOC) emissions is a necessity of today. The catalytic treatment has already proven to be environmentally and economically sound technology for the total oxidation of the VOCs. However, in certain cases, it may also become economical to utilize these emissions in some profitable way. Currently, the most common way to utilize the VOC emissions is their use in energy production. However, interesting possibilities are arising from the usage of VOCs in hydrogen and syngas production. Production of chemicals from VOC emissions is still mainly at the research stage. However, few commercial examples exist. This review will summarize the commercially existing VOC utilization possibilities, present the utilization applications that are in the research stage and introduce some novel ideas related to the catalytic utilization possibilities of the VOC emissions. In general, there exist a vast number of possibilities for VOC OPEN ACCESSCatalysts 2015, 5 1093 utilization via different catalytic processes, which creates also a good research potential for the future.

show abstract

Catalytic Membrane Reactors

Dittmeyer

Caro

2008

Handbook of Heterogeneous Catalysis

View full text Add to dashboard Cite

The sections in this article are Introduction Types of Membrane Reactor Catalytic Reactors with Hydrogen‐Selective Membranes Membrane Types Organic Polymers Solid Polymer Electrolytes Metals Microporous Membranes Ceramic Proton Conductors and Cermets Final Remarks Selective Removal of Hydrogen Dehydrogenation A Hydrocarbons B Alcohols Water Gas Shift Reaction Reforming A Packed‐Bed Membrane Reformers B Fluidized‐Bed Membrane Reformers C Microstructured Membrane Reformers D Techno‐Economic Evaluation Selective Supply of Hydrogen Hydrogenation Hydroxylation by In‐Situ H 2 O 2 Formation Perspectives Reactors with Oxygen‐Selective Membranes Membrane Types Mixed Oxygen‐Ion‐ and Electron‐Conducting Membranes Solid Electrolytes for Electrochemical Operation Membranes for Selective Removal of Oxygenates Pore Membranes for Non‐Selective Oxygen Feeding Selective Supply of Oxygen Production of Pure Oxygen and of Oxygen‐Enriched Air Partial Oxidation of Methane to Synthesis Gas Oxidative Dehydrogenation of Light Alkanes to Olefins Oxidative Coupling of Methane to C 2 ‐Hydrocarbons Solid Electrolyte Membrane Reactors Perspectives Catalytic Reactors with Non‐Selective Membranes Distributed Feeding through Membranes Catalytic Membrane Contactors Gas–Liquid Applications Liquid–Liquid Applications Gas–Gas Applications Perspectives Design of Catalytic Membrane Modules Novel Inorganic Membrane Supports High‐Temperature Membrane Reactor Design Concluding Remarks

show abstract

One-step selective oxidation over a Pd-based catalytic membrane; evaluation of the oxidation of benzene to phenol as a model reaction

Cited by 33 publications

References 18 publications

Direct Ring Oxidation of Aromatics to Phenols

Direct Ring Oxidation of Aromatics to Phenols

Utilization of Volatile Organic Compounds as an Alternative for Destructive Abatement

Catalytic Membrane Reactors

Contact Info

Product

Resources

About