Production and industrial tests of the coal tar/petroleum compound binder pitch at JSC «RUSAL Krasnoyarsk»

Rok vydání:	2016
Předmět:	Materials science Electrolytic cell Carbon nanofoam Metallurgy Metals and Alloys chemistry.chemical_element complex mixtures Anode law.invention Petrochemical chemistry law Compounding Aluminium otorhinolaryngologic diseases medicine Coal tar Distillation medicine.drug
Zdroj:	Izvestiya Vuzov Tsvetnaya Metallurgiya (Proceedings of Higher Schools Nonferrous Metallurgy). :17-22
ISSN:	2412-8783 0021-3438
DOI:	10.17073/0021-3438-2016-4-17-22
Popis:	The developed laboratory technology of compounding coal tar and petrochemical products followed by distillation was tested under industrial conditions. The produced pilot batch of the pitch compound had a lower content of benzo(a)pyrene compared to traditional coal-tar pitch that should reduce harmful emissions in the aluminum industry. An experimental batch of the compound pitch was used in the production of under-pin anode paste. It was noted that changing current-carrying pins on the Soderberg anodes installed on the experimental under-pin anode paste was performed in the normal mode, electrolytic cell operation was normal, and no anode failures were recorded.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7566ccd683251ff14991793b26ca1ca2 https://doi.org/10.17073/0021-3438-2016-4-17-22 Zobrazit plný text záznamu