Promising Ways to Recycle and Use Waste from Gas Purification Facilities of Alumina Production
Autor: | I.I. Shepelev, E.I. Zhukov, E.N. Eskova, E.V. Kiryushin, O.V. Рilyaeva |
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Rok vydání: | 2022 |
Předmět: | |
Zdroj: | Ecology and Industry of Russia. 26:4-9 |
ISSN: | 2413-6042 1816-0395 |
DOI: | 10.18412/1816-0395-2022-6-4-9 |
Popis: | For the disposal of dust from gas-cleaning facilities of sintering furnaces, in addition to a closed dust circulation scheme, a partial removal of it from electric filters for subsequent use in road construction is proposed. It is shown that dust collected from 4–5 fields of electrofilters containing chlorides and sulfates should be used as additives in a nepheline-crushed stone mixture, which will allow obtaining the required high frost resistance indicators of road mix samples. |
Databáze: | OpenAIRE |
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