PSA (Pressure Swing Adsorption)Nitrogen Generator
INSULATION MATERIALS, SHIP EQUIPMENT & SHIP DESIGN.
Still deciding? Get samples first, Contact US !
View similar products
Tag list
INERT GAS GENERATOR, FLETTNER ROTOR.
Products Detail
PSA nitrogen generator is a new gas separation technology, the principle is to use molecular sieve to different gas molecules adsorption performance differences and separate the gas mixture, it is air as raw material,using molecular sieve on nitrogen and oxygen selective adsorption performance to separate the nitrogen and oxygen in the air. Widely used in shipbuilding, chemical industry,electronics, metallurgy, machinery, food and other fields.
Adsorption Working Principle Diagram
Schematic Diagram of Displacement Operation
Business Scope: Design and approval, manufacturing, installation and commissioning, spare parts supply.
Production Capacity: Nitrogen production: 50-10000Nm'/h (It can be designed according to customer's demand).
Nitrogen Purity: ≤99.99%
Nitrogen Dew Point: -20~-65°C@ATM
Delivery Presusre : 7bar
Main Material: carbon steel
Certificates: ABS, DNVGL, KR, LR, CCS, NK, RINA, etc
Product Presentation
The working principle of PSA nitrogen generator is mainly divided into three stages: adsorption, pressure equalization and desorption.
Adsorption:
The dry air after impurity removal enters tank A from the bottom up, the pressure rises,the molecular sieve will separate the nitrogen molecules and oxygen molecules, and the qualified nitrogen is produced; A small amount of nitrogen enters tank B from the top down for purging, blowing away the oxygen molecules attached to the molecular sieve in tank B and discharging them from the oxygen-rich pipeline.
Pressure Equalization:
After the adsorption of molecular sieve in tank A is saturated, the air inlet and nitrogen outlet valves are closed, and the valves between tank A and tank B are opened for pressure balancing; No new gas enters or is produced in this process.
Desorption:
The air after drying and impurity removal enters the B tank from the bottom up, and the pressure rises. The molecular sieve separates the nitrogen and oxygen molecules, and the qualified nitrogen is produced. A small amount of nitrogen enters tank A from the top down for purge, blowing away the oxygen molecules attached to the molecular sieve in tank A and discharging them from the oxygen-rich pipeline.
Note: The process of adsorption and desorption occurs in cycles: tank A adsorption, tank B desorption;Tank A desorption, tank B adsorption.
PSA (Pressure Swing Adsorption)Nitrogen Generator
INSULATION MATERIALS, SHIP EQUIPMENT & SHIP DESIGN.
Products Category
Tag list
Inquire Now
Note: Please leave your email address, our professionals will contact you as soon as possible!
GREEN MARINE SOLUTION CO., LTD
488 Xinliu Road, Liuqiao Town, Nantong City, Jiangsu Province, China