Selmate-4 N2 Generator

Pressure Swing Adsorption Principles: Pressure Swing Adsorption(PSA) is a form of advanced air separation technique that uses high quality Carbon Molecular Sieve(CMS) and pressure swing adsorption principles to produce high purity nitrogen gas The PSA technique is based on the fact that CMS adsorption rate for nitrogen and oxygen molecules are different. Oxygen molecules have smaller did -meters and can be easily adsorbed by the CMS while the nitrogen molecules can hardly pass through the CMS due to their larger diameter and much slower diffusion rate.

 

Diagram of Technological Process

Diagram of Technological Process

 

Specifications

SelMate4 Series Nitrogen Generating System Specification
  Model   Flow rate (Nm3/hr.) & Purity (% )   Dimensions(mm)   Weight (KG)   Receiver   Input air flowrate (Nm3/hr.)
  99.99   L   W   H   required (Liters)
  SelMate4   4   800   460   1400   160   100   24
  SelMate8   8   1050   650   1950   550   300   46
  SelMate12   12   1220   650   1950   650   300   72
  SelMate20   20   1520   700   1950   850   300   120


SelMate4 Series Nitrogen Generating System

SelMate4 Series Nitrogen Generating System
  N2 purity   99% ~ 99.99%   Type of controller   PLC controller
  Air temp. In (min )   5℃   Electrical   220AC / 1ph / 50 or 60 Hz
  Air temp. In (max)   25℃   Power   0.5Kw
  N2 press. Out   0.75Mpa   N2 dew point Out   -40℃
  Air press. In   0.75~0.8Mpa   Ambient temp. (max.)   ≦40℃

 

SelMate4 Series Nitrogen Generating System Features

  • Patented modular design.
  • Multi-tube structure efficiently prevents movement of Carbon Molecular Sieve(CMS),Attrition is kept to a minimum,thereby prolonging the life span of the CMS.
  • N2 purity could reach as high as 99.99%.
  • Every adsorption tower is installed with an advanced control system. Also, our special 1Click design controls the air flow to enhance the efficiency of the generator system.
  • Ultra-frequency vibration filling technique enables closer and tighter packing of Carbon Molecular Sieve, to minimise movement.
  • 1Click modular independent structure and multiple operation modes make a flexible gas supply system.