Nitrogen generator for chemical and new material industries (usually nitrogen purity ≥ 98%)

Industry. The purity is over 98%.

1. There are many advantages of the box shell type high purity nitrogen generator in the field!

Nitrogen production on site can benefit a variety of applications and industries, such as metal production, laser
cutting equipment, food packaging, wineries and wineries. Compared with the introduction of nitrogen tank and nitrogen cylinder, the field nitrogen production has five obvious advantages: lower overall cost

Low cost, no waiting time, guaranteed purity, improved safety and environmental friendliness.

2. How to operate the nitrogen production technology of the box shell type high purity nitrogen generator?

Note that the nitrogen generator does not actually produce nitrogen. Instead, they use nitrogen already in the
air and concentrate it by removing excess molecules. The typical air composition is 78% nitrogen and 21% oxygen. There's less

Weight other molecules, such as carbon dioxide, argon and water.

There are two main ways to remove excess molecules from the air. One of them is pressure swing adsorption (PSA),
which can remove unwanted (i.e. non nitrogen) molecules. The operating principle is very simple. When air is drawn in from the intake valve, it passes through the

Carbon molecular sieve (CMS) for transportation. There are small holes on the whole surface of CMS, which is the
ideal size of oxygen molecule. Nitrogen molecules are larger than oxygen molecules, so they do not adsorb on the material and pass through CMS without interference（ All kinds of experiments show that nitrogen

The diameter of the molecule is about 0.2 angstrom longer than that of oxygen. It's about a billionth of a meter.)

Like some adsorption air dryers, the PSA nitrogen generator has two chambers. One has a new CMS for the current
adsorption process, and the other oscillates to low pressure to desorb oxygen from the saturated CMS. PSA can produce up to 99.999% nitrogen

Applications: electronic industry, heat treatment, food industry, coal industry, chemical industry, oil and gas industry, pharmaceutical industry, cable industry, metallurgical industry, rubber industry, aerospace industry, etc.

http://www.nitrogensr.com/