SunRui SACP using different type anode to meet different internal tanks of FPSO. There are kinds of condition of different tanks such as high temperature, hydrogen sulfide, high acidity and high salinity etc. Conventional DNV component anodes are unable to meet the needs of these tanks. These kinds of anode all obtained the class approval.
High Temperature Zinc Anode
Applied Temperature:60℃~80℃
Open circuit potential: ≤-1.03VSCE
Work potential：≤-0.97 VSCE
Theoretical capacitance:690 A·h/kg
Actual capacitance:≥780 A·h/kg
Current efficiency:95%
Certificate：DNV Type certificate.
DNV Aluminum anode
Applied Temperature: 3-30℃
Open circuit potential: -1.10~-1.18VSCE
Work potential：-1.05~-1.12 VSCE
Theoretical capacitance:2400 A·h/kg
Actual capacitance: 2478 A·h/kg
Current efficiency:90%
Certificate：DNV Type certificate.
DNV Zinc anode
Applied Temperature: 20-30℃
Open circuit potential: -1.05~-1.09VSCE
Work potential：-1.0~-1.05 VSCE
Theoretical capacitance:780 A·h/kg
Actual capacitance: ≥780 A·h/kg
Current efficiency:95%
Low potential aluminum anode
Applied Temperature: 20-30℃
Work potential：-0.78~-0.83VSCE
Theoretical capacitance:1500 A·h/kg
Actual capacitance: ≥1650 A·h/kg
Current efficiency:95%
Hot Tags: cathodic protection strategies for fpso, China, manufacturers, suppliers, customized, company, service, project
