Trade & Investment Agency

Cathodic Protection (CP) systems are essential for preventing corrosion in offshore platforms, ensuring the long-term integrity of underwater structures exposed to harsh marine environments. These systems protect steel components by using either sacrificial anodes (galvanic CP) or impressed current cathodic protection (ICCP).

Sacrificial Anode CP (SACP) utilizes aluminum or zinc alloy anodes that corrode instead of the platform’s steel structure, providing passive protection without requiring an external power source.

Impressed Current CP (ICCP) employs an external power supply and durable anodes (such as titanium mixed metal oxide) to deliver controlled protection, making it ideal for larger platforms and deep-water installations.

CP systems are crucial for reducing maintenance costs, extending the service life of offshore structures, and ensuring compliance with international corrosion protection standards (e.g., NACE, DNV, ISO). Regular monitoring and maintenance optimize their performance, safeguarding critical infrastructure in the offshore energy sector.

Web site
http://www.icpsrl.net/services.php

Cathodic Protection (CP) systems are vital for preventing corrosion in refineries, where steel pipelines, storage tanks, and processing equipment are exposed to aggressive environments, including soil, moisture, and chemicals. These systems enhance safety, extend asset lifespan, and reduce maintenance costs.

Sacrificial Anode CP (SACP) uses zinc, aluminum, or magnesium anodes that corrode instead of the protected structure, making it suitable for smaller applications or localized protection.

Impressed Current CP (ICCP) employs an external power source and durable anodes (e.g., mixed metal oxide or graphite) to provide consistent protection over large areas, such as underground pipelines and tank bottoms.

CP systems in refineries must comply with industry standards (e.g., NACE, API, ISO) and require regular monitoring to ensure effectiveness. Their proper implementation minimizes the risk of leaks, structural failures, and environmental hazards, ensuring the safe and efficient operation of refinery infrastructure.

Web site
http://www.icpsrl.net/services.php

Cathodic Protection (CP) systems are essential for preventing corrosion in seawater intake structures, which are constantly exposed to highly corrosive marine environments. These systems protect critical components such as intake screens, pipelines, pumps, and concrete structures from deterioration, ensuring long-term reliability and efficiency.

Sacrificial Anode CP (SACP) uses aluminum or zinc anodes that corrode instead of the steel components, providing passive protection without the need for an external power source. It is commonly used in smaller or less complex seawater intake systems.

Impressed Current CP (ICCP) utilizes an external power supply and long-lasting anodes (e.g., mixed metal oxide or silicon iron) to deliver a controlled protective current, making it ideal for large-scale or high-flow intake systems.

CP systems for seawater intakes help extend equipment lifespan, reduce maintenance costs, and ensure uninterrupted operation for industries such as power plants, desalination facilities, and industrial cooling systems. Compliance with international standards (e.g., NACE, DNV, ISO) and regular monitoring are essential to maintaining effective corrosion protection in these critical infrastructures.

Web site
http://www.icpsrl.net/services.php

Cathodic Protection (CP) systems are crucial for preventing corrosion in crude oil storage tanks, protecting both the internal and external surfaces from degradation caused by moisture, soil conditions, and corrosive substances in the stored oil. Effective CP enhances tank integrity, extends service life, and reduces maintenance costs.

Internal CP protects the tank bottom, where corrosion is most severe due to water accumulation and microbial activity. Impressed Current CP (ICCP) is commonly used, employing anodes (e.g., mixed metal oxide or graphite) installed in a sand or concrete bed beneath the tank floor. Sacrificial Anode CP (SACP) may be applied in smaller tanks using zinc or magnesium anodes.

External CP safeguards the tank’s buried bottom and foundations from soil-induced corrosion. ICCP systems are typically installed with deep-well or grid anodes, ensuring uniform protection.

CP systems for crude oil tanks must comply with industry standards (e.g., API, NACE, ISO) and require regular monitoring to ensure optimal performance. Proper implementation minimizes the risk of leaks, structural failures, and environmental hazards, ensuring the safe and efficient operation of oil storage facilities.

Web site
http://www.icpsrl.net/services.php

Cathodic Protection (CP) systems are essential for preventing corrosion in Liquefied Natural Gas (LNG) storage tanks, ensuring structural integrity and long-term reliability. These tanks are exposed to harsh environmental conditions, including soil moisture and temperature variations, which can accelerate corrosion, particularly on the tank bottom and foundation.

External CP protects the tank’s buried bottom and foundation from soil-induced corrosion. Impressed Current CP (ICCP) is the preferred method, using deep-well or distributed anodes (e.g., mixed metal oxide or graphite) to deliver controlled protection. Sacrificial Anode CP (SACP) may be used for smaller installations or localized protection.

Internal CP may be applied in certain cases, especially for secondary containment areas, to protect steel components from condensation or chemical exposure.

CP systems for LNG tanks must comply with stringent industry standards (e.g., API, NACE, ISO) and require regular monitoring to ensure effectiveness. Proper implementation helps extend tank lifespan, reduce maintenance costs, and prevent leaks or failures, ensuring the safe and efficient storage of LNG.

Web site
http://www.icpsrl.net/services.php