Nitrogen is an abundant chemical component of the atmosphere. It occupies the largest percentage of it and is normally represented by the capital letter N. It has properties that makes it very useful in the industries. Chemical inertness is the property that proves to be the most essential. Nitrogen generators are used to produce N2 gas that can be used for other purposes.
A variety of technologies are used to generate N2 gas. There is the adsorption technology that makes use of a solid substance called an adsorbent. Although there are many types of adsorbent plants, the pressure swing adsorption plants are the most applied technology in the world. They have low operating cost which makes the cost of its nitrogen relatively cheaper.
The other technology is the membrane technology. It utilizes two concepts; the gas separation and the membrane cartridge concept. In gas separation, it is the different velocities that gases permeate a membrane substance that is used to separate N2 from the mixture of gases.
Membrane cartridge technology separates the nitrogen from other gases in a hollow tube like machine. Compressed air enters through one end. Other elements like water vapor, oxygen and carbon dioxide are absorbed by substances at the side of the tube. This brings about separation. At the other end of the tube, nitrogen is obtained.
There are many applications of the these generators. In food industries they are used for preservation of the food and fruits. The aging process of fruits begins immediately after harvest. To lengthen the life of these products, they are flooded with the nitrogen gas. It prevents oxidation that leads to chemical degradation of these products and also prevents the survival of bacteria that cause decay.
Motor vehicle and aircraft industries uses these kinds of generators instead of compressed air tank. The compressed air tank contains air with all its components. Water vapor is among the components of air and is fed to the tires of locomotives as part of compressed air. In preventing the presence of water in tires, the generators are used since they produce dry gas.
In the petroleum industry it is used for more than one purposes. It is incorporated while transporting hydrocarbons or the various petroleum products. It is then used to examine the efficiency of the pipelines. Most importantly, it is used to safeguard the environment. It prevents outbreaks of fire because of its inertness and does not support combustion.
In pharmaceutical and painting industry it is used to ensure safety. In the pharmaceutical industry, it ensures safety against explosions as many chemicals are used. In the latter, it is used for safety and also during packing of the paints and vanishes. Additionally, it can be used to displace oxygen so as to avoid the polymerization of the drying oils.
The generators are widely applied for in various industries. Properties of N2 gas have been very essential for the productivity of many industries and the safekeeping of our environment. The above may just be few applications of these generators because as technology advances, more and more uses are being discovered.
A variety of technologies are used to generate N2 gas. There is the adsorption technology that makes use of a solid substance called an adsorbent. Although there are many types of adsorbent plants, the pressure swing adsorption plants are the most applied technology in the world. They have low operating cost which makes the cost of its nitrogen relatively cheaper.
The other technology is the membrane technology. It utilizes two concepts; the gas separation and the membrane cartridge concept. In gas separation, it is the different velocities that gases permeate a membrane substance that is used to separate N2 from the mixture of gases.
Membrane cartridge technology separates the nitrogen from other gases in a hollow tube like machine. Compressed air enters through one end. Other elements like water vapor, oxygen and carbon dioxide are absorbed by substances at the side of the tube. This brings about separation. At the other end of the tube, nitrogen is obtained.
There are many applications of the these generators. In food industries they are used for preservation of the food and fruits. The aging process of fruits begins immediately after harvest. To lengthen the life of these products, they are flooded with the nitrogen gas. It prevents oxidation that leads to chemical degradation of these products and also prevents the survival of bacteria that cause decay.
Motor vehicle and aircraft industries uses these kinds of generators instead of compressed air tank. The compressed air tank contains air with all its components. Water vapor is among the components of air and is fed to the tires of locomotives as part of compressed air. In preventing the presence of water in tires, the generators are used since they produce dry gas.
In the petroleum industry it is used for more than one purposes. It is incorporated while transporting hydrocarbons or the various petroleum products. It is then used to examine the efficiency of the pipelines. Most importantly, it is used to safeguard the environment. It prevents outbreaks of fire because of its inertness and does not support combustion.
In pharmaceutical and painting industry it is used to ensure safety. In the pharmaceutical industry, it ensures safety against explosions as many chemicals are used. In the latter, it is used for safety and also during packing of the paints and vanishes. Additionally, it can be used to displace oxygen so as to avoid the polymerization of the drying oils.
The generators are widely applied for in various industries. Properties of N2 gas have been very essential for the productivity of many industries and the safekeeping of our environment. The above may just be few applications of these generators because as technology advances, more and more uses are being discovered.
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