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WhatsApp / Mob : +86 156 5177 2521
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Email : mrwin@cnbangwin.com
WhatsApp / Mob : +86 156 5177 2521
Email : mrwin@cnbangwin.com
LCO₂ Storage Tank for Safe Liquid Carbon Dioxide Storage
Dec 22 , 2025Carbon dioxide is still irreplaceable in many industries. For this reason, safe storage is very important. An LCO₂ storage tank is a container for liquid carbon dioxide. It keeps controlled pressure and temperature. The tank also provides a stable supply for continuous production processes. Carbon dioxide has only liquid state under certain conditions. Therefore, a professional tank is necessary.
Nanjing Bangwin Gas provides industrial gas storage tank solutions. They comply with international safety standards. As a result, you can provide reliable liquid carbon dioxide handling.
An LCO₂ storage tank is a container to store carbon dioxide in liquid form. The storage tank maintains low temperature and moderate pressure. In this way, it will ensure that CO₂ is stable and ready for use.
The LCO₂ storage tank is used in industries to buffer, transport and provide CO₂ for the production process. Liquid storage increases density and reduces space and logistics costs.
American Society of Mechanical Engineers (ASME)
https://www.asme.org
l Operational process:
The system operates under a controlled process.
l Liquid CO₂ inlet:
Liquid carbon dioxide is introduced into the tank through insulated pipelines. Control valves are used to regulate the filling rate.
l Thermal insulation:
The tank insulation is designed to minimize heat transfer. As a result, CO₂ remains in the liquid phase.
l Pressure control:
Pressure regulators and safety valves are used to maintain stable internal pressure conditions.
l Controlled discharge:
Liquid or gaseous CO₂ can be discharged through outlet lines. Vaporizers are used to adjust the phase as required.
The design ensures safe and continuous operation.
l Tank structure and components:
An LCO₂ storage tank is designed with precision.
l Main components:
Inner pressure vessel
l Outer shell
Vacuum or perlite insulation
l Safety relief valves
Pressure and temperature sensors
l Liquid level indicator
Filling and discharge valves
l Support saddle or skirt
Strict welding and inspection standards are applied by Nanjing Bangwin Gas. As a result, the tanks have a long service life.
Storage tank is not a one size fits all. There are different styles to serve different projects.
l Vertical LCO₂ Storage Tank
The vertically installed storage tank has a smaller footprint and saves ground space. Therefore, it is an appropriate choice for industrial plants.
l Horizontal LCO₂ Storage Tank
Horizontal installation is simpler in transportation and installation process.
l Small LCO₂ Storage Tank
The small LCO₂ storage tank is easy to move and install, so it is widely used in laboratories and food processing lines.
l Large-Capacity LCO₂ Storage Tank
Large-capacity LCO₂ storage tank system is widely used in chemical plants and beverage factories.
All types of LCO₂ storage tanks are designed for stable and reliable liquid CO₂ storage.
Safety is the most important consideration for an LCO₂ storage tank.
l Safety Measures
l Two safety relief valves
l Emergency shut-off valves
l Overpressure protection
l Anti-corrosion coatings
l Continuous monitoring systems
l Standards
l Most LCO₂ storage tanks comply with:
l ASME pressure vessel code
l ISO tank standards
l PED and TPED requirements
Nanjing Bangwin Gas builds tanks in compliance with international standards.
An LCO₂ storage tank serves many industries.
l Common Uses
l Carbonating beverages
l Freezing and preserving food
l Welding and metal fabrication
l Chemical processing
l Enhanced oil recovery
l Fire suppression systems
l Carbon capture projects
Due to the high purity and stability of liquid CO₂, industries demand professional storage systems.
Nanjing Bangwin Gas is an industrial gas equipment and storage solutions supplier. Products include:
l LCO₂ storage tanks
l Carbon dioxide storage and vaporization system
l Methane, ethane, ethylene storage tanks
l Cryogenic air separation equipment
l Custom pressure vessel engineering
l Learn more at �� https://bangwingas.com/
Specifications, drawings and technical support are available on the website.
1. At what temperature is an LCO₂ storage tank maintained?
The temperature is usually around −20°C.
2. Is an LCO₂ storage tank safe for long-term storage?
Yes. With proper insulation and monitoring, it is safe.
3. Can the LCO₂ storage tank be customized?
Yes. The capacity and pressure rating can be customized according to project requirements.
4. Does Nanjing Bangwin Gas Co., Ltd. have an overseas export market?
Yes. The company has markets all over the world.
5. What materials are appropriate for the LCO₂ storage tank?
Carbon steel with cryogenic design is still a commonly used one.
An LCO₂ storage tank offers safe, efficient and reliable storage of liquid carbon dioxide. Due to the need for strict temperature and pressure control of CO₂, professional engineering is required. With the help of advanced manufacturing from Nanjing Bangwin Gas, industries can enjoy a stable supply of CO₂ and long-term safe use. To know more, click https://bangwingas.com/
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