With the increasing use of nitrogen, molecular sieve pressure swing adsorption (PSA) nitrogen generators are more and more widely used in various industries. For example, in the production of beer, nitrogen also acts as a gas shield. Nitrogen is the most widely used inert gas in nature, and it is beyond the reach of sterile compressed air for the improvement of beer quality. This article will briefly introduce the wonderful role of molecular sieve pressure swing adsorption (PSA) nitrogen generator in beer production.

Does not affect beer taste and quality:

1. The nitrogen produced by the on-site molecular sieve pressure swing adsorption (PSA) nitrogen generator is odorless, tasteless and colorless, and has no effect on the taste of beer;

2. Nitrogen, as an inert gas, has a good antioxidant effect, which can prevent alcohol and maltose from being oxidized into acid during the brewing and storage process of beer, resulting in poor taste of beer.

Change beer foam quality:

Nitrogen dissolves in beer and releases extremely fine bubbles, making the beer foam more delicate, durable, and cup-hanging; the small bubbles of nitrogen are different from the bubbles produced by carbon dioxide, which can give people a silky feeling, while carbon dioxide is A sandy feeling.

Does not react with lye:

Nitrogen is used to prepare sake tanks, and the characteristics of nitrogen and lye are used to wash the reactants with alkali solution during tank washing, which not only improves the utilization rate of alkali, but also avoids the formation of vacuum in the tank.

Easy to use:

At present, there are more than one methods of nitrogen production. In comparison, the advantages of molecular sieve pressure swing adsorption (PSA) nitrogen generators will be even better. It is not restricted by alcoholic fermentation, gas is produced on site, and the operation is simple and quick to start. Under normal circumstances, the molecular sieve pressure swing adsorption (PSA) nitrogen generator can generate qualified nitrogen 10 to 20 minutes after it is turned on.

Lower cost:

The molecular sieve pressure swing adsorption (PSA) nitrogen generator uses air as raw material, and separates nitrogen from the air through the principle of pressure adsorption and decompression desorption, with low investment, low operating cost, safety and convenience.