liquid nitrogen dewar tank

Look beyond traditional applications as we explore the expanding role of cryogenic tanks in emerging sectors.

In this article, we conduct a detailed comparative analysis between the traditional Dewar flasks and modern low-temperature storage tank technologies.

Advantages of cryogenic bulk tank
No weighing required: the addition of a liquid flow meter provides a direct reading, eliminating weighing and round trip costs and improving distribution efficiency.

Welding in low-temperature environments poses unique challenges that demand specialized techniques and expertise.

LNG Dewar can hold a large amount of gas at a relatively low pressure compared to compressed gas cylinders.

The quality of low-temperature pressure vessels relies heavily on the materials used, particularly low-temperature steels.

Advantages of cryogenic bulk tank
Storage tanks are vacuum wound and insulated, with a daily evaporation rate nearly 40% lower than typical storage tanks, and almost zero emissions.

Step into the realm of controlled environments and cold storage with our liquid carbon dioxide storage tanks.

In the ever-evolving field of low-temperature material science, staying abreast of technological advancements is paramount for industries operating in extreme cold conditions.

Dewar flasks play a pivotal role in various scientific, medical, and industrial applications.

Low-temperature storage tanks are integral in various industries, facilitating the safe preservation of substances at extremely cold temperatures.

Welded insulated gas cylinders (hereinafter referred to as gas cylinders) have a double-layer structure, with an insulating layer between the inner liner and the outer shell. The insulating layer is equipped with multiple layers of insulating material and maintains a high vacuum, and is used for the transport and storage of deep cold liquids such as liquid nitrogen and liquid oxygen.

The Dewar bottle is a small pressure vessel that is operated airtight to provide good natural ventilation during use. Prevent leakage of gas into the workplace air. Handle lightly, prevent breakage of cylinders and accessories, and equip emergency treatment equipment for leaks.

Structure and function of Dewar

Dewar technology progress

Ensuring the safe operation of low-temperature storage tanks involves various considerations.

Drawing from industry experience, let’s explore practical insights into the day-to-day operation of low-temperature storage tanks.

Dewar storage requirements

Industrial and Manufacturing: Cryogenic tanks are widely used for freezing and cooling applications in industrial and manufacturing industries.

In the pursuit of technological advancement, environmental considerations play a crucial role.

Advantages of cryogenic bulk tank
No cylinder change required: convenient gas transport on-site, no need to change cylinders frequently, no time and fluid disposal problems during cylinder change, more reliable, efficient, and economical.