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Product Description It uses air as raw material to make O2 under room temperature, which is convenient, stable and low investment.
As early as the early days of the development of oxygen generation technology, due to the relatively large equipment size of oxygen generators, the threshold for oxygen application was very high. However, with the development of PSA oxygen generation technology, obtaining and using oxygen has become easier and more convenient. Many industries or fields have begun to have their own oxygen production systems, among which the common ones are:
1. Metallurgy
In the steel industry, sending oxygen or oxygen-added air to the steel-making furnace through a blower can effectively increase steel production and reduce energy consumption. At the same time, oxygen promotes the conversion of carbon into carbon dioxide, and the resulting carbon dioxide helps reduce iron oxide into purer iron compounds.
2. Mining, mineral processing
Final product extraction rates and productivity are key performance indicators in the mining industry, especially in the gold mining industry. Compressed air has traditionally been used to improve the extraction rate of mineral products, and since air contains only 21% oxygen, the oxidation effect is limited. Although these mines are located in remote areas with limited bulk material transportation conditions, more and more miners and mining companies are adopting PSA (pressure swing adsorption) oxygen generation technology for on-site oxygen supply due to its effectiveness and reliable performance.
3. Ozone
Ozone can be produced using dry oxygen and an AC voltage of 5~25kv for silent discharge.
4. Wastewater and sewage treatment
Through oxygenation, microbial activity is increased, and microorganisms are used to treat sewage and wastewater.
5. Waste gas recycling and treatment
The exhaust gas recovery and decomposition device is equipped with an ozone decomposition catalyst inside, which is used to make ozone oil and ozone water tail gas to decompose oxygen emissions to protect the safety of operators, and the cost is relatively low.
6. Outdoor work and sports
Supply breathing; used in hypoxic, hypoxic or anaerobic environments (such as diving operations, mountaineering, high-altitude flying, medical rescue, etc.).
7. Medical care and nursing
Hospitals treat suffocating patients and endangered patients. Nursing homes use oxygen for nursing care and medical oxygen needs in ambulances and other scenarios.
8. Aviation and aerospace
Mobile PSA oxygen refueling trailers and oxygen delivery trucks provide high-purity oxygen, which can help military aircraft reduce the pressure on logistics and maintenance, making all refueling operations for any aircraft, including fighter jets, easier and faster.
9. Chemical industry
Can be used to make chemical products such as medicines, dyes, explosives, etc. Taking the production of synthetic ammonia as an example, oxygen can oxidize the raw gas, thereby increasing the output of ammonia fertilizer.
10. Machinery industry
Oxygen can be used as a combustion accelerant in conjunction with flammable gases such as acetylene and propane. It can generate temperatures above 3,000 degrees to achieve the functions of welding and cutting metals.
11. Aquaculture
By increasing the oxygen content in the fish pond, the fish can eat more and grow faster.
12. Kiln combustion support
Kiln combustion is often referred to as oxygen-enriched combustion. Oxygen-enriched combustion uses oxygen-containing gas higher than the oxygen content of the air (20.947%) to burn. It is an efficient energy-saving combustion technology. The energy saving effect is significant, the furnace life is effectively extended, the melting rate is increased, the heating time is shortened, and the output is increased; the defective rate is reduced and the finished product rate is increased. The environmental protection effect is outstanding.
13. Metal welding and cutting
In welding, oxygen can make the fuel burn more fully and the temperature higher, making welding faster and better. In oxy-fuel cutting, a torch is used to heat the metal to its ignition temperature. A stream of oxygen is then injected onto the metal, burning it into metal oxide, which flows out of the slit in the form of slag.
14. Fermentation process
In aerobic submerged culture, the supply of oxygen is always one of the important limiting factors for successful fermentation. Increased ventilation efficiency reduces air usage and further reduces the chance of foam formation or bacterial contamination.
15. Laboratory research
Research on topics such as "oxygen bar", "increasing oxygen inhalation, reducing postoperative infection and antiemetics" and "hyperbaric oxygen treatment of sudden deafness" inevitably require the use of oxygen, mostly using small movable oxygen concentrators, which meet the needs of Requirements for the use of oxygen in scientific research experiments.
16. Oxygen-enriched system
In low-oxygen environments in mountains, plateaus, and high-altitude areas, lack of oxygen will prevent the human body and brain from working properly. And the higher the altitude, the greater the damage to human physiology. Facts have proven that the oxygen-rich environment established in plateau-proof areas, rooms or buildings can quickly and effectively relieve fatigue, improve and enhance the working ability of the human body and brain. It plays an important protective role for people who move to highlands, especially those who carry out construction work or military operations on highlands, and has very convenient and reliable practical value.
17. Military
In unstable locations and harsh natural environments, the movable oxygen generation system can ensure the health and good condition of personnel and equipment.
18. Waste burning
Waste incineration treatment performs thermal oxidation treatment of flammable organic waste with oxygen at high temperature. Under complete combustion conditions, the removal rate of organic matter can reach 99%.
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