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  • 井上固定式制氮机.jpg

Inoue fixed nitrogen making machine

Scope of application: coal industry

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Product Introduction

Scope of application:coal industry

Inoue fixed type: suitable for concentrated mining area and good distribution of underground gas transmission pipeline network;

Inoue mobile type: suitable for scattered mining area, well-distributed underground gas transmission pipeline network;

Downhole mobile type: suitable for scattered mining area and insufficient distribution of underground gas transmission pipeline network;

Gas production mode:

① Carbon molecular sieve pressure swing adsorption nitrogen production

② Nitrogen production by membrane separation

Comparison of equipment advantages:

① Carbon molecular sieve pressure swing adsorption nitrogen production

The one-time investment of the equipment is small, the environmental requirements are relatively loose, the power consumption is low, and the service life of the equipment is long; there are many moving parts and a large area.

② Nitrogen production by membrane separation

The one-time investment of the equipment is large, the environmental requirements are strict, the power consumption is high, the moving parts are few, the reliability is high, the capacity is simple, and the floor area is small.

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