Name: Acid Leaching in EAF Dust Recycling
Brand: Zhengzhou Hengyang Industrial Co., Ltd
SKU: кислотное выщелачивание
Price: 65,350.00 USD
Availability: InStock

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Acid Leaching in EAF Dust Recycling

EAF Dust Recycling Acid Leaching

Acid Leaching EAF Dust Recycling

Acid Leaching in EAF Dust Recycling

Место происхождения:

Китай

Фирменное наименование:

hengyang

Сертификация:

ISO9001

Номер модели:

кислотное выщелачивание

Документ:

Zinc Waste Recycling.pdf

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Подробная информация о продукции

Условия оплаты и доставки

Количество мин заказа

Цена

35000-95700USD/set

Упаковывая детали

Обречено

Время доставки

15-20 дней

Условия оплаты

Т/Т

Поставка способности

30 комплектов/месяц

Родственные продукты

Acid Leaching in EAF Dust Recycling

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Waelz Kiln Technology of EAF Dust Extracting ZinO for Industrial Recycling Solutions

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Recycling Hazardous Waste Production Line for waste management solutions

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Описание продукта

The production of steel in electric arc furnace (EAF) generates a by-product called EAF dusts. These steelmaking flue dusts are classified in most industrialized countries as hazardous residues because the heavy metals contained in them, tend to leach under slightly acidic rainfall conditions. However, and at the same time they contain zinc species which can be use as a source to obtain valuable by-products.

Aim of this hydrometallurgical process is optimizing zincextraction from Waelz oxides at a minimum cost, and includesthe stages:
Acid leaching
*Lead and silver may be recovered using PLINT Process
ExtractionWashingStripping
Zinc solvent extraction:

*Extraction

*Washing

*Stripping
Zinc electrowinning
Bleed treatment and ancillaries
Gypsum sludge precipitationEffluent: Chlorides
*Cu, Cd, Ni recovery (if economically attractive)
*Bleeding or disposalSalts crystallisation
Acid Leaching in EAF Dust Recycling 0

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