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2010
Hydrothermal synthesis of particles is usually carried out at subcritical conditions in batch reactors. In supercritical region, reaction rate increases dramatically due to low dielectric constant (ɛ) of SCW. Therefore, fine particles (e.g., metal oxides) are rapidly synthesized (e.g., 0.4 s∼2 min) in a continuous SCW process.
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Hydrothermal synthesis of particles is usually carried out at subcritical conditions in batch reactors. In supercritical region, reaction rate increases dramatically due to low dielectric constant (ɛ) of SCW. Therefore, fine particles (e.g., metal oxides) are rapidly synthesized (e.g., 0.4 s∼2 min) in a continuous SCW process.
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Chemistry in Supercritical Water.
Angewandte Chemie (International ed. in English)Water is a special liquid-and not only under "normal" conditions. Water in the supercritical state (shaded area in the phase diagram) is distinguished by special properties which are wholly at variance with those of normal water. So far these have usually been exploited for the purification of waste water, for example for the complete oxidation of ...
, Bröll +7 more
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Decomposition of isoquinoline and quinoline by supercritical water
Journal of Hazardous Materials, 2000The ability of supercritical water (SCW) to decompose heterocyclic compounds (quinoline and isoquinoline) has been explored in this study. The results obtained suggest that water acts as a chemical reagent above its critical point (374 degrees C and 22.1 MPa).
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Chemical reactions of organic compounds in supercritical water gasification and oxidation
Water Research, 2021Ning Wei, Donghai Xu, Yang Guo
exaly
Supercritical water for environmental technologies
Journal of Chemical Technology and Biotechnology, 2010Cyril Aymonier
exaly