Materials of CO2 storage tanks
Liquid CO2 storage tanks are important equipment for storing low-temperature liquid CO2 and are widely used in refrigeration, chemical industry, medicine and other fields. Choosing the right material is crucial to ensure the safety and reliability of the storage tank.
Liquid CO2 storage tanks are important equipment for storing low-temperature liquid CO2 and are widely used in refrigeration, chemical industry, medicine and other fields. Choosing the right material is crucial to ensure the safety and reliability of the storage tank. The following will analyze the materials of CO2 storage tanks in detail:
Strength and toughness: The material needs to have sufficient strength and toughness to resist the effects of external forces.
Fatigue resistance: The material needs to have good fatigue resistance to cope with the test of multiple charging and discharging cycles.
Acid and alkali corrosion resistance: The material needs to have good acid and alkali corrosion resistance to prevent corrosion by acidic or alkaline substances.
Oxidation corrosion resistance: The material needs to have good oxidation corrosion resistance to prevent corrosion caused by oxidation reactions.
Weldability: The material needs to have good weldability to ensure the welding quality of the storage tank during the manufacturing process.
High temperature weldability: The material needs to have good high temperature weldability to meet the requirements of high temperature welding process.
Sealing performance: The CO2 storage tank needs to have good sealing performance to prevent CO2 leakage.
Transition performance: The material needs to have good transition performance to adapt to changes in temperature and pressure.
Insulation material: The inner and outer container interlayers are filled with insulation material pearl sand and vacuumed to improve the thermal insulation performance of the storage tank.
