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Showing 1 to 2 of 2 for “"Überkritischer Zustand"”.
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Färben im Ultraschallfeld sowie aus überkritischem Kohlendioxid als alternativem Färbemedium
It was the aim of this work to increase the efficiency of the conventional dyeing process using ultrasonics or to replace the conventional dyeing medium water with supercritical carbon dioxide, saving water and energy costs to realize an ecological and also an economical profit. Using ultrasonics …
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Selektive Oxidationsreaktionen mit molekularem Sauerstoff in komprimiertem Kohlendioxid
The present dissertation is divided into two research projects. In the first one the possibility for a synthesis of organic carbonates starting from alkenes, oxygen, carbon dioxide and aldehydes as coreductants was investigated. The first part of the consecutive reaction sequence-the stainless …