PSA pressure swing adsorption nitrogen generator adopts the most mature and reliable PSA technology in the world, combined with its unique process flow, optimized piping design and advanced filling technology to effectively prevent the failure of the carbon molecular sieve CMS from peeling off, and to prevent the adsorption tower The occurrence of tunnel effect. As a result, the performance of the carbon molecular sieve is greatly improved. While saving energy, nitrogen with a purity of 97%-99.999% can be produced in one step. If there are special requirements, the purity can reach 99.9995%.
Nitrogen is the main component of air. Nitrogen accounts for about 79% of air and oxygen accounts for 20.9%. Nitrogen is a colorless, odorless, non-toxic and non-flammable gas at room temperature and atmospheric pressure. It has a boiling point of -195.8°C. It has very stable chemical properties and hardly reacts with other substances. In addition to synthetic ammonia, nitrogen is often used as a protective gas in metallurgy, chemical, coal, food, medicine, electronics, magnetic materials, transportation, heat treatment, tires, thermoelectricity, aviation and other industries. PSA pressure swing adsorption nitrogen generator, using air as raw material, carbon molecular sieve as adsorbent, using pressure swing adsorption principle, using carbon molecular sieve to selectively adsorb oxygen and nitrogen to separate nitrogen and oxygen, commonly known as PSA nitrogen production .
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PSA Nitrogen Generator has advanced unmanned operation: the self-developed oxygen purity analysis and control instrument monitors the purity of nitrogen in real time, and automatically discharges the nitrogen with unsatisfactory purity, so as to prevent product quality from being affected by impure gas; reliable PLC control, can realize 24 hours automatic unmanned operation. High-quality nitrogen meets the requirements of various industries: PSA nitrogen generators are usually equipped with high-precision filters, so that the fine dust particles of nitrogen are less than 0.01μm and the oil content is less than 0.01 ppm. If equipped with an adsorption dryer, a sterile filter device, etc., it can also meet the high requirements of special industries such as liquid crystal displays, quartz oscillators, food, and medicine.
The PSA nitrogen generator is an on-site production of nitrogen. The air compressor is used to provide air as raw material to produce the required pure nitrogen. The purity can be customized from 95% to 99.999%. The advantage of this method is that the cost of nitrogen is extremely low, consumes only electricity, is convenient and stable, is not restricted by traffic, and is simple to maintain. The downside is that it requires a one-time payment for the equipment and the end user performs regular maintenance. You can choose any way to use gas according to your needs. In China, due to environmental protection requirements and urban transportation restrictions, about 80% of Chinese factories have switched to using PSA on-site nitrogen generators to provide nitrogen.
