VERFAHREN ZUR HERSTELLUNG EINER SALZFREIEN, WÄSSRIGEN HYDROXYLAMINLÖSUNG
A process for preparing a salt-free aqueous hydroxylamine solution by distilling an aqueous solution of a hydroxylammonium salt and a base in a tray column having at least two mechanical trays, wherein random or structured packings are located above at least one tray of the tray column over the cros...
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| creator | STROEFER, ECKHARD KERTH, STEFFEN SACHWEH, BERND WOSTBROCK, KARL-HEINZ THIEL, JOACHIM KRUEGER, HEINZ WEBER, MARKUS RUMPF, BERND GERBER, BERND |
| description | A process for preparing a salt-free aqueous hydroxylamine solution by distilling an aqueous solution of a hydroxylammonium salt and a base in a tray column having at least two mechanical trays, wherein random or structured packings are located above at least one tray of the tray column over the cross section of the column. |
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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING |
| title | VERFAHREN ZUR HERSTELLUNG EINER SALZFREIEN, WÄSSRIGEN HYDROXYLAMINLÖSUNG |
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