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OEM/ODM China High Purity Nitrogen Generator - Principle of PSA nitrogen production – Kejie
The diameter of oxygen molecules is smaller than that of nitrogen molecules, so the diffusion speed is hundreds of times faster than that of nitrogen, so the speed of carbon molecular sieve adsorption of oxygen is also very fast, adsorption about 1 minute to reach more than 90%; At this point, nitrogen adsorption is only about 5%, so it’s mostly oxygen, and the rest is mostly nitrogen. In this way, if the adsorption time is controlled within 1 minute, oxygen and nitrogen can be initiall... -
Manufacturer for Freeze Drying Tips - Industrial Portable Heatless Adsorption Air Compressed Dryer For Sale – Kejie
Product Details The heatless regenerative dryer can adsorb some component characteristics by adsorption porous surface, and adsorb the moisture in the air to the sorbent cavity, so as to remove the moisture in the air. When the adsorption is worked for a certain time, the adsorbents will reach the saturated adsorption equilibrium, and the adsorbents need to be regenerated with the dry gas near the normal pressure to restore the adsorbability of the adsorbents. Because the adsorbent can b... -
China Supplier Best Compressed Air Filter Dryer - Waste heat regeneration dryer – Kejie
Product Introduction The compressed air waste heat regeneration dryer is a double tower structure, and the tower is filled with adsorbent. When one adsorption tower is in the drying process, the other adsorption tower is in the desorption process. The compressed air waste heat regeneration dryer is mainly composed of the following equipment: two alternately used adsorption towers, a set of silencing system, an air cooler, a set of vapor-liquid separator, optional auxiliary electric heati... -
Manufacturing Companies for Industrial Desiccant Air Dryer - Micro–Heat Compressed Air Dryer – Kejie
Product Details The ability to adsorb water by a desiccant, and the compressed air is dried by the principle of variable temperature and pressure swing adsorption. The regenerated gas can be used to regenerate desiccant after raising the temperature, which not only improves the regeneration effect, but also reduces the consumption of regenerated gas. The micro-heat regenerative adsorption Air Dryer (micro-heat Dryer) is a kind of R & D product which absorbs the advantages of micro-heat re... -
Discount wholesale Goldsim Freeze Dryer - Waste heat regeneration dryer – Kejie
Product Introduction The compressed air waste heat regeneration dryer is a double tower structure, and the tower is filled with adsorbent. When one adsorption tower is in the drying process, the other adsorption tower is in the desorption process. The compressed air waste heat regeneration dryer is mainly composed of the following equipment: two alternately used adsorption towers, a set of silencing system, an air cooler, a set of vapor-liquid separator, optional auxiliary electric heati... -
China wholesale Hot Selling Air Separation - Air separation, cryogenic air separation, cryogenic gas separation – Kejie
Process 1、Air Compressor: Air be compressed to 0.5-0.7Mpa by air compressor 2、Pre-cooling: The air is pre-cooled to 5-10℃ in the pre-cooling unit, and the moisture is separated. 3、Air purification system：Removing the remained moisture, carbon dioxide and hydrocarbons of compressed air in the molecular sieve purifier; 4、Air expansion：The air expands and cools in the turbo expander and provides the cooling capacity required by the device 5、Heat Exchange：The air exchanges heat with ... -
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Hot-selling Proton Nitrogen Generator - Pressure swing adsorption nitrogen / oxygen production structure process – Kejie
Working Principle According to the principle of pressure swing adsorption, the nitrogen generator uses high-quality carbon molecular sieve as adsorbent to extract nitrogen from the air under a certain pressure. The purified and dried compressed air is adsorbed under pressure and desorbed under reduced pressure in the adsorber. Due to the aerodynamic effect, the diffusion rate of oxygen in the micropores of carbon molecular sieve is much higher than that of nitrogen. Oxygen is preferentia... -
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Hot sale Cryogenic Separation Process – Air separation, cryogenic air separation, cryogenic gas separation – Kejie
Process 1、Air Compressor: Air be compressed to 0.5-0.7Mpa by air compressor 2、Pre-cooling: The air is pre-cooled to 5-10℃ in the pre-cooling unit, and the moisture is separated. 3、Air purification system：Removing the remained moisture, carbon dioxide and hydrocarbons of compressed air in the molecular sieve purifier; 4、Air expansion：The air expands and cools in the turbo expander and provides the cooling capacity required by the device 5、Heat Exchange：The air exchanges heat with ... -
Wholesale Price China Kitchen Freeze Dryer - Combined Low dew point Compressed air drier – Kejie
Basic Info 1.working principle The combined type of low dew point compress-ed air dryer(for short:combined dryer)is a low dew point drying equipment which is two in one of the freezing air dryer and the adsorption dryer.The freezing dryer has the advantages of no air loss and low energy consumption.And the adsor-ption dryer has the advantages of low dew point. The low dewpoing dryer developed by our company combines the advantages of the freezing air dryer and the adsorption dryer.Throug...
