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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Continuous production of palm biofuel under supercritical ethyl acetate
TL;DR: In this paper, the authors used the Peng-Robinson equation of state process simulator to estimate the density of the mixtures in the system and calculated the residence time of the mixture.
Journal ArticleDOI
Continuous supercritical iC4/C4= alkylation over H-Beta and H-USY: Influence of the zeolite structure
TL;DR: In this article, a comparison of catalytic performances and stabilities of H-Beta and H-USY zeolites for alkylation in supercritical isobutane phase is presented.
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Influence of metal particle size on the hydrogenation of maleic anhydride over Pd/C catalysts in scCO2
TL;DR: In this paper, the selectivity for gamma-butyrolactone (GBL) reached 97.3% at 100% conversion of maleic anhydride (MAH) with Pd/C catalysts in supercritical carbon dioxide (scCO(2)) was investigated.
Journal ArticleDOI
Supercritical hydrogenation processes: Experimental results on the fluid phase behavior of binary and ternary mixtures of hydrogen, propane and tripalmitin
TL;DR: In this paper, phase equilibrium data on mixtures of high molecular weight substrates with hydrogen and a supercritical fluid are needed in order to evaluate optimum process conditions, and the vapor-liquid and liquid-liquid equilibria in mixture of hydrogen+propane+tripalmitin have been measured.
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Supercritical CO2 assisted synthesis and concentration of monoacylglycerides rich in omega-3 polyunsaturated fatty acids
TL;DR: In this article, the effect of experimental conditions: initial ethanol-to-oil molar ratio (MR, 6:1-76:1), pressure (10 −30 MPa), and temperature (323 −343 K) on the reaction performance has been studied.
References
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Journal ArticleDOI
Aerogels-Airy Materials: Chemistry, Structure, and Properties.
Nicola Hüsing,Ulrich S. Schubert +1 more
TL;DR: The design of such a filigrane network requires the very careful control of chemical parameters and the reward is an assortment of different property profiles owing to the richness of possible variations.
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Structures of metal sites of oxidized bovine heart cytochrome c oxidase at 2.8 A
Tomitake Tsukihara,Hiroshi Aoyama,Eiki Yamashita,Takashi Tomizaki,Hiroshi Yamaguchi,Kyoko Shinzawa-Itoh,Ryosuke Nakashima,Rieko Yaono,Shinya Yoshikawa +8 more
TL;DR: The high resolution three-dimensional x-ray structure of the metal sites of bovine heart cytochrome c oxidase is reported, suggesting a dinuclear copper center with an unexpected structure similar to a [2Fe-2S]-type iron-sulfur center.
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Homogeneous Hydrogenation of Carbon Dioxide
TL;DR: In this article, the simplest and most studied reactions of CO{sub 2} are the catalytic reactions with H{sub 1} in the presence or absence of other reactive species.
Journal ArticleDOI
Reactions at supercritical conditions: Applications and fundamentals
TL;DR: A review of chemical reactions in and with supercritical fluids can be found in this paper, where the authors discuss both fundamental studies and applications of reactions at supercritical conditions, with focus on work published after 1985.