METHOD FOR RECUPERATION OF COPPER AND ZINC FROM WASTE COPPER-ZINC-ALUMINIUM AND COPPER-ZINC-CHROMIUM-ALUMINIUM CATALYSTS

The method is applied in the manufacturing of copper-zinc-chromium-aluminium based catalysts. Accordingly a solution is obtained containing copper and zinc as well as small amounts of chromium and aluminium, purified by removing unwanted impurities such as sulphur and iron and offering high utilizat...

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Bibliographische Detailangaben

Hauptverfasser:	TABAKOVA, TATJANA T, LJUBENOV, STOJAN TS, BILJARSKA, LJUBIMA P, KHRISTOV, GEORGI D, ANDREEV, ATANAS A, ILIEVA, LALKA K, ANDREEVA, DONKA KH, KUNEV, BORIS N
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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