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Plating solution clarification system Aluminum sulfate separation equipment-HAIS-20
Plating solution clarification system Aluminum sulfate separation equipment-Shinei Chemical Industry Co., Ltd.

Plating solution clarification system Aluminum sulfate separation equipment
Shinei Chemical Industry Co., Ltd.

Shinei Chemical Industry Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

119.3hours


About This Product

During alumite treatment, the aluminum that dissolves into the electrolyte becomes aluminum sulfate, which reduces the amount of free sulfuric acid required and increases the aluminum concentration, making it impossible to maintain a constant quality of alumite. For this reason, we are currently increasing the applied voltage and periodically renewing some of the bath liquid. By introducing this equipment, it becomes easier to manage the aluminum concentration in the alumite treatment tank, and benefits such as quality stability and reduction in the amount of newly added sulfuric acid are obtained.

■Advantages of introduction

・Reducing wastewater treatment costs, especially reducing the amount of caustic soda required for neutralization treatment ・It is possible to reduce the risk of handling strong acids when updating the electrolyte. ・In some cases, electrolyte renewal work may not be necessary. ・Product quality, on-site environment improvements, and cost reductions can be expected. ・Can be used as a flocculant as aluminum sulfate liquid

■ Separates aluminum sulfate from the sulfuric acid alumite treatment solution to make the solution permanent.

- When the bath liquid is passed through the device, aluminum sulfate is first discharged. Highly concentrated free sulfuric acid remains inside the device, and high-concentrated free sulfuric acid can be obtained by passing pure water through it. - Eliminates bath fluid renewal work (bath fluid extraction and bath construction work). ・Effective free sulfuric acid can be recovered and reused without being disposed of. ・Aluminum sulfate (including other metal ions) is discharged from the bath liquid by automatic operation. ・Since the concentration of free sulfuric acid and aluminum in the bath liquid can be kept constant, the quality of alumite products is stable. ・As an application, acid can be recovered from acid cleaning waste liquid other than sulfuric acid alumite bath liquid.

■Voices from customers

With the installation of this device, there is no need to renew the bath liquid, and the dangerous work involving handling chemicals, including the number of man-hours, has been eliminated. This resulted in significant work improvements. Furthermore, the amount of caustic soda used to neutralize free sulfuric acid in the waste bath liquid for each operation was reduced by approximately 50%, resulting in a significant cost reduction.

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    Plating solution clarification system Aluminum sulfate separation equipment

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1 Models of Plating solution clarification system Aluminum sulfate separation equipment

Image Part Number Price (excluding tax) Power supply Weight Operation Sulfuric acid recovery rate Waste liquid volume Target stock solution External dimensions Separation time Processing liquid volume Aluminum emissions Aluminum separation capacity
Plating solution clarification system Aluminum sulfate separation equipment-Part Number-HAIS-20

HAIS-20

Available upon quote

Single phase 100V 170W

Approximately 200kg

20 minutes/cycle

80~85%

23L/cycle

Sulfuric acid alumite solution

D1,000×W500×H1,600mm
With casters

10 minutes/cycle

23L/cycle

110~115g/cycle (when the aluminum concentration in the bath liquid is 10g/L)

Al (at concentration 10g/L)
as 80~115g/cycle

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About Company Handling This Product

Response Rate

100.0%


Response Time

119.3hrs

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