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{"title":"Corrosion Resistant Carbon Steel Construction Sulfuric Acid Tank With Electroche","imgUrl":"https:\/\/img.chinax.com\/nimg\/7c\/68\/b0e861c90aaa1eaf702c8a2bb427-200x200-1\/corrosion_resistant_carbon_steel_construction_sulfuric_acid_tank_with_electrochemical_passivation.jpg","attrs":{"Brand Name":"Carpe Diem","Model Number":"CD-004","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"Electrochemical Protection Custom Corrosion Resistant Acid Storage Tanks","imgUrl":"https:\/\/img.chinax.com\/nimg\/c7\/41\/4d7f5aefd28b9662869bc6964227-200x200-1\/electrochemical_protection_custom_corrosion_resistant_acid_storage_tanks.jpg","attrs":{"Brand Name":"Carpe Diem","Model Number":"CD-004","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"Anodically Protected Sulfuric Acid Tank Corrosion Resistant For Chemical Storage","imgUrl":"https:\/\/img.chinax.com\/nimg\/fb\/54\/00dc75dc6b069bfc6b4137bd386d-200x200-1\/anodically_protected_sulfuric_acid_tank_corrosion_resistant_for_chemical_storage.jpg","attrs":{"Brand Name":"Carpe Diem","Model Number":"CD-004","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"Custom Anodically Protected Acid Tank With Extended Service Life For Sulfuric","imgUrl":"https:\/\/img.chinax.com\/nimg\/93\/ca\/a8fc0dd68c09b98512f8bbb3845a-200x200-1\/custom_anodically_protected_acid_tank_with_extended_service_life_for_sulfuric_acid_storage.jpg","attrs":{"Brand Name":"Carpe Diem","Model Number":"CD-004","Place of Origin":"China","Minimum Order Quantity":"1"}}
Custom Acid Tank With Anodic Protection Technology For Corrosion Mitigation And Automated Potential Control
Enhancing operational safety through advanced electrochemical protection systems for aggressive chemical storage applications.
Technology Background
Industries handling aggressive chemicals face persistent challenges in maintaining storage infrastructure. Anodic protection offers a proven electrochemical strategy to address these concerns, particularly for carbon steel tanks containing concentrated sulfuric acid. By integrating automated potential control with conventional vessel construction, this approach effectively neutralizes corrosive attack while preserving economic advantages.
Technical Fundamentals
The methodology differs fundamentally from cathodic protection systems commonly used in soil or water environments. It exploits the passive-active behavior characteristic of certain metal-electrolyte combinations. A potentiostat serves as the control element, maintaining the tank's inner surface at a carefully selected electrochemical potential. This controlled condition stimulates the growth of a stable, continuous passive film on the steel substrate. Once established, this oxide layer functions as a natural barrier, preventing direct contact between the acid and the base material and thereby interrupting the corrosion mechanism.
System Components
Successful implementation requires coordinated operation of several specialized components:
Storage Vessel: The carbon steel tank functions as the working electrode within the electrochemical circuit
Counter Electrodes: Specially formulated electrode assemblies, typically fabricated from high-silicon chromium iron, are suspended within the acid environment
Monitoring Probe: A reference electrode with long-term stability, such as the mercury-mercurous sulfate type, provides continuous potential measurement
Control Unit: The potentiostat receives input from the reference probe and modulates current output to maintain the preset passive potential, compensating automatically for process variations
Performance Characteristics
Corrosion Mitigation: Field experience demonstrates reduction of general corrosion to approximately 0.1 millimeters annually, compared with 1.0 millimeters or more for unprotected carbon steel
Quality Assurance: Suppression of iron pickup maintains acid clarity and prevents formation of sulfate precipitates that can indicate degradation
Capital Efficiency: Elimination of expensive alloy construction requirements enables significant initial cost savings for large-volume installations
Maintenance Reduction: Extended equipment life and decreased internal deterioration minimize intervention frequency and associated labor expenses
Process industries requiring long-term containment of passivating electrolytes
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2017
Total Annual:
300$-1200$
Employee Number:
>50
Ecer Certification：
Verified Supplier
Jiangsu Carpe Diem Ocean Equipment Co., Ltd. is headquartered in the Li Shui International Enterprise R&D Park in Nanjing — a historic capital known as the “Ancient City of Six Dynasties.” The facility spans 17,000 square meters, including 8,000 square meters dedicated t... Jiangsu Carpe Diem Ocean Equipment Co., Ltd. is headquartered in the Li Shui International Enterprise R&D Park in Nanjing — a historic capital known as the “Ancient City of Six Dynasties.” The facility spans 17,000 square meters, including 8,000 square meters dedicated t...
