HG/T 4682-2014Methods for chemical composition analysis of cyclohexanol dehydrogenation catalysts (English PDF)

HG/T 4682-2014 is the English-translated version of 环己醇脱氢催化剂化学成分分析方法.

HG/T 4682-2014 is the recommended chemical industry standard for the analysis of the chemical composition of catalysts used in the dehydrogenation of cyclohexanol. It describes how the constituents of such catalysts are determined, among them moisture, zinc oxide, copper oxide, aluminium oxide, ferric oxide, sodium oxide and loss on ignition. The scope is the catalyst itself, so the document is a set of analytical methods rather than a product specification. Reagents, standard solutions, sieves and laboratory water are those of GB/T 601, GB/T 603, GB/T 6003.1 and GB/T 6682, and GB/T 6679 is cited as well. Issued on 14 October 2014, it has applied since 1 April 2015.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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