Author: Atlas Copco Compressor Link: https://zhuanlan.zhihu.com/p/1949421898900410797 Source: Zhihu Copyright belongs to

Author: Atlas Copco Compressor
Link: https://zhuanlan.zhihu.com/p/1949421898900410797
Source: Zhihu
Copyright belongs to the author. Commercial use requires obtaining authorization from the author. Non-commercial use should indicate the source. 
1. The core function of food and beverage packaging: It replaces the oxygen inside the packaging to prevent food from oxidizing and deteriorating, and maintains the taste and aroma of the products; at the same time, it extends the shelf life of packaged food (such as potato chips, baked goods, canned beverages, etc.). 2. The core function in the pharmaceutical industry: During the production and packaging of drugs, dry nitrogen is used to create an "inert environment" to prevent unnecessary chemical reactions in the drugs caused by oxygen, ensuring drug quality; at the same time, it helps pharmaceutical companies reduce gas procurement costs and meet industry compliance standards. 3. The core function in electronic product manufacturing: Electronic components have extremely high requirements for the production environment. Nitrogen can be used in welding, assembly, storage, etc.: It prevents component oxidation during welding, creates a clean and controlled environment during assembly, and avoids moisture damage during storage, ultimately reducing the rate of non-conforming products. 4. The core function in laboratory scenarios: In LC-MS (liquid chromatography - mass spectrometry) and other analytical technologies, nitrogen is used to remove solvents from samples to avoid interference with measurement results; at the same time, it can form a neutral protective environment to ensure accurate experimental data. 5. The core function in the oil and gas industry: Improve operational safety - use nitrogen to purify compressor systems, pipelines, reactors, and remove flammable and explosive gases to prevent fires or explosions; it can also be used for oil storage tank defoaming and pressure control during oil drilling. 6. The core function in the fire prevention field: Nitrogen can reduce the oxygen concentration in the environment to below the "limit of oxygen concentration (LOC)", preventing flammable substances from burning due to insufficient oxygen, which is one of the key technologies for industrial fire safety worldwide. 7. The core function in general industrial fields: Covers automotive manufacturing, construction, metal processing, aerospace, battery production, renewable energy, etc. It is mainly used for oxidation prevention, pressure control, environmental protection, etc. (such as inert protection during metal heat treatment, moisture prevention during battery production). If you need further information on on-site nitrogen generation solution selection (such as specific application scenarios of PSA and membrane separation technologies), or want to obtain customized nitrogen demand estimation, you can leave a message in the comment section or through the Atlas Copco official channel to obtain more technical materials. Posted on 2025-09-11 16:16​ Agree​ Add comment​ Save​ Share​ Report