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It is a lung purifier for modern large and medium-sized cryogenic air separation units. Its basic function is to deeply remove moisture (H₂O), carbon dioxide (CO₂), and some hydrocarbons (C₂H₂, etc.)

After being compressed and purified to remove oil, water, and dust, the ambient air enters a pressure swing adsorption device consisting of two adsorption towers filled with carbon molecular sieves.

This product utilizes the permeability selectivity of some organic polymer membranes. When air passes through the membrane or hollow fiber membrane, the speed of oxygen passing through the membrane

Air undergoes low-temperature distillation at near atmospheric pressure, and the separated products such as oxygen and nitrogen leave the cold box in a low-pressure gas state. They are then

The liquid product separated from the air (mainly liquid oxygen) is pressurized to high pressure inside the cold box by a liquid oxygen pump, and then vaporized by exchanging heat with high-pressure

The full rectification argon production process involves purifying argon through a multi-stage rectification column, with its core process consisting of two-stage rectification systems: the crude

The working principle of the centrifugal raw air compressor is based on the velocity-type compression principle. It imparts kinetic energy to the gas through a high-speed rotating impeller, then

Turbocharger is a device that further compresses compressed air and increases its pressure, widely used in fields such as air separation equipment, natural gas liquefaction separation equipment, and

Liquid oxygen storage tank is a double-layer fixed vacuum powder insulation equipment used for low-temperature storage of gases such as liquid oxygen and liquid nitrogen.

As the terminal storage unit for producing liquid nitrogen from air separation, liquid nitrogen can be sold or transported as the final product, or used as a flexible liquid resource for internal

Self-cleaning air filters are key pre-purification devices installed at the inlet of the air compressor in large-scale air separation units. They automatically and continuously remove dust,

High-purity oxygen is an ultra-high purity oxygen product obtained by air separation equipment through cryogenic separation and refining processes. Its purity is typically between 99.5%