Knowledge

Comparison Of 5A And 13X Molecular Sieves

A process that uses nitrogen as the working medium in a turbo-expander is called nitrogen expansion. Nitrogen expansion can be classified into two types: pure nitrogen expansion an

Air separation units generally use water from rivers, lakes, or groundwater as cooling water. Such water usually contains suspended solids (silt and other contaminants) as well as

Oxygen is the substance on which all living organisms on Earth depend for survival. It readily reacts chemically with other substances to form oxides, and oxidation reactions gener

Medical oxygen is a therapeutic product inhaled directly by patients. Purity alone is not enough — it must also meet strict hygiene standards.

Internal leaks in the cold box of an air separation unit (ASU) can significantly affect operational stability and refrigeration performance. Early identification of a leak is essen

Molecular sieve is much more than a conventional drying agent. Its uniform pore structure, high internal surface area, strong adsorption capacity, and molecular selectivity make it

in many cases, an Air Separation Unit (ASU) designed primarily for gaseous products can also produce a certain amount of liquid oxygen (LOX) or liquid nitrogen (LIN).

Argon is a noble gas that is widely used in industry. It is highly inert and is neither flammable nor supportive of combustion. In the aircraft manufacturing, shipbuilding, nuclear

Because krypton and xenon are present in the atmosphere in extremely minute quantities — with volume fractions of approximately 1 × 10⁻⁶ for krypton and 0.08 × 10⁻⁶ for xenon — the

When a leak occurs inside the cold box of an air separation column, the refrigeration capacity available to maintain normal production becomes insufficient. Therefore, the primary

Typically, a large-scale air separation unit (ASU) requires more than 36 hours from initial cooling, liquid accumulation, purity adjustment to the production of on-specification pr