Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

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ACTUAL PROBLEMS OF THE RECYCLING OF AUTOMOBILE CATALYSTS

Kirichenko A.S. 1
1 Central research institute of ferrous metallurgy n.a. I.P. Bardin
The analysis of a current state of introduction of catalysts of exhaust gases of engines on transport and technical, technological, organizational, legal and economic problems of their recycling, for the purpose of extraction of containing precious metals-platinoids and involvement of these metals is carried out to a secondary turn. A classification of the fulfilled automobile catalysts, based on the system of domestic enterprises on processing of non-ferrous secondary metal. Types of catalysts on a ceramic and metal basis are considered. Main principles of classification features. The methods of the interest determination of precious metals as catalysts at the stages of their organised primary collection and chemical analysis of catalytic materials prepared in the redesign of the parties. Analyzed the basic technology of recycling of catalysts hydrometallurgical and pyrotechnic means, are marked with their advantages and disadvantages. Identified key issues and formulate the tasks in the field of automobile catalysts on the basis of the emerging new eco-complex system of vehicles and its main components.