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China Sodium Hypochlorite Generator manufacturer

Regenerating And Recycling Alkaline Etching Solution and Copper Recovery Equipment

Product Details:
Place of Origin: CHINA
Brand Name: Geemblue
Certification: ISO9001 CE
Model Number: XFDM04
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Packaging Details: wooden case
Delivery Time: 60-80 work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 10 SET/MONTH

Detail Information

Model: XFDM04 Anode Material: BDD
Cathode Material: Titanium Treatment Capacity: By Water Quality
Number Of Modules: 4-slot 8-module Area Of Anode Strip: 3.5m2

Product Description

Equipment For Regenerating Sodium Persulfate And Recovering Copper From Microetching Waste Solution Using Diamond Anode Plate


The process of "direct electrolysis - regeneration adjustment" is used to regenerate the etching solution and recover copper. In the etching process of circuit boards, the concentration of copper ions in the etching solution will gradually increase, reducing the etching effect. To achieve the best etching effect, it is necessary to keep the copper ions (Cu2+), chloride ions (Cl-) and PH value in the etching solution within a reasonable and stable range. "Direct electrolysis" is the process of depositing high-purity electrolytic copper from alkaline etching waste solution, which reduces the copper ion concentration in the alkaline etching waste solution to 20~40g/L, resulting in its regeneration. "Regeneration adjustment" refers to the process of adding an appropriate amount of etching salt (ammonium chloride), liquid ammonia, and a small amount of alkaline etching additive to the regenerated etching solution with reduced the copper ion concentration to adjust the pH value and Cl- param- eter before it returns to the etching process line for use.


Regenerating And Recycling Alkaline Etching Solution and Copper Recovery Equipment 0




Equipment model XFDM01 XFDM02 XFDM04
Equipment dimension (L×W×H, mm) 1094 x 794 x 1844 1392 x 1247 x 2048 1900 x 1500 x 1850
Operating weight of equipment(kg) 972 1947 650
Number of modules 1-slot 2-module 2-slot 4-module 4-slot 8-module
Anode material BDD
Cathode material Ti
Area of anode strip(㎡) 0.88 1.75 3.5
Treatment capacity(m³/h) By water quality
Single-batch processing time(h) By water quality
Design circulating flow(m³/h) 10 20 30
Head loss at design circulating flow(KPa) 20 20 40
Installed power(Kw) 10 20 40
Service power(Kw) ≤7 ≤12 ≤20
Current density(mA/c㎡) ≤70(≤301 A) ≤70(≤602 A) ≤70(≤1204 A)
Maximum heating power(Kw) 2.79 5.6 14
Input voltage AC 380 V/50 Hz AC 380 V/50 Hz AC 380 V/50 Hz
Power output DC 500 A/20 V DC 1000 A/20 V DC 2000 A/20 V
Operating ambient temperature 0 ℃ ~ 40 ℃
Relative humidity ≤90%
Installation method Indoor
Circulating water pump None
Pressure protection Optional
Temperature protection Optional
Inlet diameter DN50 flange DN50 flange DN80 flange
Outlet diameter DN50 flange DN50 flange DN80 flange

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