Although, both use air as raw materials, and the principle of oxygen production is similar. But in closer comparison, there are still the following differences;

Stick oxidizer label on cylinder, wearing bottle cap and anti-vibration ring and preventing sun exposure, in the transportation process, can not contact with grease, compressed oxygen bottles need limited transportation.

Compressor production, testing, transportation subject to the requirements and accord with JB/T6905-2004 “diaphragm compressor”, GB22207-2008 “volume-type air compressor safety requirements,” and the relevant laws and regulations.

When maintenance is complete, please check whether miss any maintenance projects. Count tools, equipment, remove all kinds of garbage, and make sure a variety of safety devices work normally. After general examination, test oxygen compressors, including the pressure test, leak testing, test instrumentation sensitivity and test interlocking devices. If all are qualified, please put into use.

500 m³/h high purity nitrogen equipment Comparison table of air separation equipment and pressure swing adsorption nitrogen production

The molecular sieve can withstand a short high temperature of 600-700 °C, but the regeneration temperature is generally below 400 °C. Molecular sieve can be used in media in the pH range of 5-10; Certain metal cations can be exchanged in salt solutions

Zeolite molecular sieve is a kind of crystalline microporous material consisting of silicon-oxygen tetrahedron and aluminum-oxygen tetrahedron connected to each other through shared oxygen atoms and has uniform intracrystalline pores. Generally, natural and synthetic zeolite zeolite refers to aluminosilicates.

Molecular sieve has a high affinity for H2O, NH3, H2S, CO2 and other polymer polarity, especially for water, in low partial pressure (even below 133 Pa) or low concentration, high temperature (even above 100 °C) and other very harsh conditions still have a high adsorption capacity.

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