Zhengzhou Hengyang Industrial Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 30sets/month |
| Delivery Time | 15-20 days |
| Packaging Details | Negociated |
| Brand Name | hengyang |
| Model Number | acid leaching |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 30sets/month |
| Delivery Time | 15-20 days | Packaging Details | Negociated |
| Brand Name | hengyang | Model Number | acid leaching |
| Certification | ISO9001 | Place of Origin | China |
| High Light | EAF Dust Recycling Acid Leaching ，Acid Leaching EAF Dust Recycling ，Acid Leaching in EAF Dust Recycling | ||
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
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2015
Total Annual:
8500000-12000000
Employee Number:
>95
Ecer Certification：
Verified Supplier
Hengyang Industry is an Chinese Company based in Zhengzhou city that manufactures, on proprietary technology, plants and equipment for waste recycling and recovery with energy production, material recovery or production of finished goods. Innovation, R&D, passionate and skilled team along... Hengyang Industry is an Chinese Company based in Zhengzhou city that manufactures, on proprietary technology, plants and equipment for waste recycling and recovery with energy production, material recovery or production of finished goods. Innovation, R&D, passionate and skilled team along...
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