СПОСІБ ОДЕРЖАННЯ МІНЕРАЛЬНОГО ДУБИТЕЛЯ

The method is referred to obtaining the mineral tanning agent, which is referred to light industry, namely to the process of leather tanning. The method includes a procedure of solving bichromate in hot water, the process of interacting the bichromate solution with sulfuric acid when collagenic coll...

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Hauptverfasser:	Zhuravs'kyi Vasyl Antonovych, Roman Oleksandra Stepanivna, Plavan Viktoria Petrivna
Format:	Patent
Sprache:	ukr
Online-Zugang:	Volltext bestellen
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