Journal ArticleDOI
Supercritical Fluids in Heterogeneous Catalysis
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This article is published in Chemical Reviews.The article was published on 1999-02-10. It has received 689 citations till now. The article focuses on the topics: Supercritical fluid & Heterogeneous catalysis.read more
Citations
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Characterization and comparison of hydrophilic and hydrophobic room temperature ionic liquids incorporating the imidazolium cation
Jonathan G. Huddleston,Ann E. Visser,W. Matthew Reichert,Heather D. Willauer,Grant A. Broker,Robin D. Rogers +5 more
TL;DR: A series of hydrophilic and hydrophobic 1-alkyl-3-methylimidazolium room temperature ionic liquids (RTILs) have been prepared and characterized to determine how water content, density, viscosity, surface tension, melting point, and thermal stability are affected by changes in alkyl chain length and anion.
Journal ArticleDOI
Hydrogen Peroxide Synthesis: An Outlook beyond the Anthraquinone Process
TL;DR: The direct synthesis of H 2O2 from O2 and H2 using a variety of catalysts, and the factors influencing the formation and decomposition of H2O2 are examined in detail in this Review.
Journal ArticleDOI
Catalytic conversion of lignocellulosic biomass to fine chemicals and fuels
TL;DR: This critical review provides insights into the state-of-the-art accomplishments in the chemocatalytic technologies to generate fuels and value-added chemicals from lignocellulosic biomass, with an emphasis on its major component, cellulose.
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Nano-magnetite (Fe3O4) as a support for recyclable catalysts in the development of sustainable methodologies
TL;DR: The functionalized magnetically retrievable catalysts or nanocatalysts that are increasingly being used in catalysis, green chemistry and pharmaceutically significant reactions are summarized in this review.
Journal ArticleDOI
Green and Sustainable Solvents in Chemical Processes
TL;DR: This Review considers several aspects of the most prominent sustainable organicsolvents in use today, ionic liquids, deep eutectic solvents, supercritical fluids, switchable solVents, liquid polymers, and renewable solvent, giving a more complete picture of the current status of sustainable solvent research and development.
References
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Journal ArticleDOI
Conversion of methane to methanol by catalytic supercritical water oxidation
TL;DR: In this article, a set of reaction pathways were developed and rate constants were calculated, which accurately model the experimental results, and a consistent set of reactions pathways are developed and the rate constants are calculated.
Journal ArticleDOI
Cosolvent tuning of tautomeric equilibrium in supercritical fluids
Angela K. Dillow,Kellye P. Hafner,S. L. Jimmy Yun,Fenghua Deng,Sergei G. Kazarian,Charles L. Liotta,Charles A. Eckert +6 more
TL;DR: In this article, the tautomeric equilibrium of a Schiff base was chosen as a model system, and small amounts of protic cosolvents shifted the position of tautomic equilibria.
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Utilization of supercritical fluid solvent-effects in heterogeneous catalysis
TL;DR: In this paper, the authors compare des cinetiques a l'etat liquide et supercritique Isomerisation de l'hexene-1 and dismutation du diisopropyl-1,4 benzene.
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Isomerization of 1-Hexene over Pt/γ-Al2O3 catalyst: Reaction mixture density and temperature effects on catalyst effectiveness factor, coke laydown, and catalyst micromeritics
TL;DR: In this article, the coking of a highly porous commercial Pt/γ-Al 2 O 3 catalyst via an olefinic precursor, viz., 1-hexene, was investigated in a CSTR over a range of temperatures and pressures that encompass low density subcritical as well as dense supercritical regions of operation.
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High-Temperature, High-Pressurein SituReactionMonitoring of Heterogeneous Catalytic Processes underSupercritical Conditions by CIR-FTIR
TL;DR: In this paper, anin situcylindrical internal reflection infraredtechnique (CIR-FTIR) was developed, which permits the real-time analysis of supercritical fluids and heterogeneous catalytic processes at temperatures up to 500°C and 1000 psipressure (1 psi = 6850 Pa).