Custom Anodically Protected Sulfuric Acid Tank With Corrosion Resistance

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Custom Anodically Protected Sulfuric Acid Tank With Corrosion Resistance
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Anodically Protected sulfuric acid tank

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Custom sulfuric acid tank

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Corrosion Resistance sulphuric acid tank

Basic Infomation
Place of Origin: China
Brand Name: Carpe Diem
Model Number: CD-004
Payment & Shipping Terms
Packaging Details: Naked
Delivery Time: 60 Workdays
Payment Terms: T/T
Supply Ability: 2000/year
Product Description
Custom Anodically Protected Strong Acid Tank with Corrosion Resistance, Carbon Steel Construction, and Automatic Potential Regulation
Managing Asset Integrity in Sulfuric Acid Service Through Anodic Protection
Industry Imperative
The containment of concentrated sulfuric acid represents a recurring operational consideration across multiple industrial sectors. Carbon steel, while offering favorable economic and fabrication characteristics, undergoes progressive electrochemical attack at surfaces contacting this aggressive medium. This gradual consumption of wall thickness, if unmanaged, leads to eventual vessel replacement and associated capital outlay. Anodic protection provides an established technological response to this ongoing challenge.
Scientific Foundation
The methodology draws upon well-understood principles of metal behavior in electrolytic environments. A control device imposes and sustains a precisely calibrated electrical potential at the tank's interior surface. This imposed condition promotes the development of a stable, continuous passive film on the steel substrate. This film, though invisible to the unaided eye, effectively isolates the base material from the corrosive medium by preventing the ionic exchange required for corrosion to proceed.
System Configuration
A complete installation incorporates several interdependent elements working in coordination:
  • Containment Structure: Standard carbon steel tank designed for acid service
  • Current Distribution Network: Cathode assemblies fabricated from acid-resistant materials
  • Potential Monitoring Device: Reference electrode providing continuous measurement
  • Regulation Equipment: Potentiostat unit processing input and modulating output
Documented Outcomes
  • Material Preservation: Annual wall thickness reduction declines from approximately 1.0 millimeters to below 0.1 millimeters
  • Quality Assurance: Suppression of iron migration maintains acid within specified purity parameters
  • Economic Advantage: Capital expenditure remains moderate through use of carbon steel rather than premium alloys
  • Downtime Reduction: Extended intervals between internal examinations decrease operational interruptions
  • Automatic Function: Continuous compensation for process variations eliminates manual adjustment requirements
Field Applications
The methodology demonstrates proven effectiveness in:
  • Storage facilities handling sulfuric acid above 93% concentration
  • Industrial operations involving oleum and related high-strength acids
  • Installations requiring extended containment of passivating electrolytes
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Contact Person : Leonard Chang
Tel : +8618602560456
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