TY - JOUR A1 - Schröder, Martina A1 - Kümmel, Rolf A1 - Mickler, Wulfhard A1 - Uhlemann, Erhard T1 - Zur Abtrennung von Kupfer aus ammoniakalischer Lösung durch Flüssig-Flüssig-Extraktion und Flüssigmembranpermeation mit 1-Phenyl-3-methyl-4-stearoylpyrazol-5-on Y1 - 1991 ER - TY - JOUR A1 - Herzschuh, R. A1 - Wenzlawiak, B. A1 - Plaggenborg, L. A1 - Mickler, Wulfhard A1 - Uhlemann, Erhard T1 - The characterization of the active components in commercial ß-diketone-type extractants LIX 54 and MX 80 A Y1 - 1992 ER - TY - JOUR A1 - Mickler, Wulfhard A1 - Uhlemann, Erhard T1 - Liquid-Liquid-Extraktion of copper from ammoniacal solutions with ß-diketones Y1 - 1992 ER - TY - JOUR A1 - Mickler, Wulfhard A1 - Uhlemann, Erhard A1 - Herzschuh, R. T1 - Nebenprodukte bei klassischen ß-Diketon-Synthesen Y1 - 1992 ER - TY - JOUR A1 - Mickler, Wulfhard A1 - Uhlemann, Erhard T1 - Liquid-Liquid-Extraction of copper from ammoniacal solution with cyclohexyl substituted ß-diketones Y1 - 1993 ER - TY - JOUR A1 - Mickler, Wulfhard A1 - Uhlemann, Erhard T1 - Liquid-Liquid-Extraction of copper from ammoniacal solutions with 4-Acylpyrazolones Y1 - 1993 ER - TY - JOUR A1 - Uhlemann, Erhard A1 - Schilde, Uwe A1 - Kraudelt, Heide T1 - Separation of the oxoanions of germanium, tin, arsenic, antimony, tellurium, molybdenum and tungsten with a special chelating resin containing methylaminoglucitol groups Y1 - 1994 ER - TY - JOUR A1 - Uhlemann, Erhard A1 - Schilde, Uwe A1 - Kraudelt, Heide T1 - Sorption of coinage metal cyano complexes by a chelating resin containing amino-glucitol groups Y1 - 1994 ER - TY - JOUR A1 - Uhlemann, Erhard A1 - Banße, Wolfgang A1 - Ludwig, Eberhard A1 - Schilde, Uwe A1 - Weller, Frank A1 - Lehmann, Andreas T1 - Template-Reaktion von Bis(acetylacetonato)-dioxo-molybdän(VI) mit Benzoylhydrazin Y1 - 1994 ER - TY - JOUR A1 - Uhlemann, Erhard A1 - Labuda, Jan A1 - Vanickova, M. A1 - Mickler, Wulfhard T1 - Applicability of chemically modified electrodes for the determination of copper species in natural water Y1 - 1994 ER -