Quality High Purity Medical PSA Oxygen Gas Plant

KEY TECHNICAL PARAMETERS

Model: PSAO-220.

Cooling method: water cooling.

TECHNICAL SPECIFICATION

PROCESS FLOW CHART

Air compression system->Air purification system->Air buffer tank->Air adsorbtion & separation system->Air buffer & despensing system.

Pressure swing adsorption (PSA) is a technique used to separate some gas species from a mixture of gases (typically air) under pressure according to the species' molecular characteristics and affinity for an adsorbent material. It operates at near-ambient temperature and significantly differs from the cryogenic distillation commonly used to separate gases. Selective adsorbent materials (e.g., zeolites, (aka molecular sieves), activated carbon, etc.) are used as trapping material, preferentially adsorbing the target gas species at high pressure. The process then swings to low pressure to desorb the adsorbed gas.

PAST PROJECTS

①PSAO-200 for Myanmar glass plant.
②PSAO-250 for China sewage treatment project.
③PSAO-150 for Kazakhstan fish farming.
④PSAO-350 for Pakistan copper smeltery project.
⑤PSAO-100 for China welding plant.

TECHNICAL FEATURES

•Low energy consumption, stable performance, integrated skid structure, easy erection, reduced floor space;

•Simple operation, intelligent control, high degree of automation, fast production, highly flexible control;

•Unique honeycomb constant flow diffusion technique to ensure the adsorption rate of molecular sieve;

•Special protective holddown device to ensure a long lifetime of zeolite molecular sieve;

•Control valves and other components of well-known brands;

•Automatic blowback of unqualified oxygen to guarantee output purity and save energy;

•Multiply fault detection, alarming and troubleshooting functions;

•Optional HMI, energy-saving control, dew point control, DCS communication etc.

WHY US

A goal of sustaining the industrial ecosystem.

INTEGRATED SERVICE

ABOUT US
China Doer Gas & Chemical Equipment Co., Ltd. Is one of the fastest growing corporation in the industry since its foundation in 2009 thanks to its advantages in excellent quality, technological innovation and heartfelt service. It now has set up four manufacturing bases across China, obtained over 60 patents and multiple international certificates, and is reaching out for more and more global customers with a wide range of products, standard or custom-made, covering cryogenic storage tanks, vacuum storage tanks, oxygen generator plant, cryogenic air separation equipment, liquefied gas vaporizers etc.