New Strategy for Nitrogen Production: Low-Purity Nitrogen Generator Coupled with Purification Equipment for Lower Costs!
New Strategy for Nitrogen Production: A cost-effective approach using low-purity nitrogen generators coupled with purification equipment!
Many production processes require high-purity nitrogen, and how to efficiently and economically produce high-purity nitrogen has always been a key concern for enterprises. We will explore a cost-effective nitrogen production scheme: using a low-purity nitrogen generator combined with a carbon-loaded nitrogen purification device. Compared to directly using an ultra-high-purity nitrogen generator, this scheme can save enterprises a significant amount of cost.
Carbon-loaded nitrogen purification equipment: The key to improving nitrogen purity
Carbon-loaded nitrogen purification equipment is a powerful tool for improving nitrogen purity. Its working principle is based on the oxidation reaction between the residual oxygen in nitrogen and the carbon in the carbon-loaded catalyst at a specific temperature, the chemical equation is
C + O₂ → CO₂
Through this reaction, the oxygen in the nitrogen is converted into carbon dioxide. Subsequently, the generated carbon dioxide is removed using a pressure swing adsorption process, and deep dehydration treatment is performed. Finally, particulate impurities are removed using a precision filter to obtain nitrogen with a purity of 99.9995% or higher.
Taking Hangzhou Juke Air Separation Equipment Manufacturing Co., Ltd.'s KCN carbon-loaded nitrogen purification equipment as an example, this equipment, with its advanced carbon-loaded technology and optimized process flow, can stably increase the purity of nitrogen to 99.9995% or higher, while the oxygen content is strictly controlled below 5PPM, fully meeting the application scenarios with extremely high requirements for nitrogen purity.
Cost Comparison: Low-Purity Nitrogen Generator + Purification Equipment VS Ultra-High-Purity Nitrogen Generator
Equipment Acquisition Cost
Ultra-high-purity nitrogen generators, because they need to produce high-purity nitrogen in one step, are more complex in technology and equipment configuration, so their acquisition cost is often higher. The structure and technology of low-purity nitrogen generators are relatively simple, and the price is more affordable. After being equipped with a carbon-loaded nitrogen purification device, the overall equipment acquisition cost may still be lower than directly purchasing an ultra-high-purity nitrogen generator.
Operating Cost
Energy Consumption Cost: From the perspective of energy consumption, the higher the purity requirement of the nitrogen generator when producing nitrogen, the higher the unit energy consumption is usually. The energy consumption of low-purity nitrogen generators producing low-purity nitrogen is relatively low, and the energy consumption of carbon-loaded nitrogen purification equipment during the purification process is also within a reasonable range. In comparison, ultra-high-purity nitrogen generators need to consume more energy for gas separation and purification to achieve ultra-high purity. In the long run, the difference in energy consumption costs is significant.
Maintenance Cost: The structure of low-purity nitrogen generators and carbon-loaded nitrogen purification equipment is relatively simple, and daily maintenance mainly focuses on filter replacement, equipment inspection, etc., and the maintenance cost is low. Ultra-high-purity nitrogen generators, due to their complex technology and precise components, have higher maintenance difficulty and cost. For example, they may need to replace special adsorbents or membrane components more frequently, and the maintenance technology requirements are high, and the labor cost also increases accordingly.
In summary, for enterprises with high-purity nitrogen needs, the scheme of using a low-purity nitrogen generator combined with a carbon-loaded nitrogen purification device has obvious advantages in terms of equipment acquisition cost and operating cost, and is a more economical and practical choice. It can not only save enterprises a lot of money but also ensure the stable supply of high-purity nitrogen that meets production requirements. If your enterprise is facing the choice of a nitrogen production scheme, you may consider this cost-effective combination.
Other areas
Oil storage and pressurized pipeline cleaning and purging of oil and gas wells, nitrogen sealing, nitrogen displacement, solvent recovery.
Used for food preservation and grain storage, pest control, food drying and sterilization, quick freezing of food, etc.
Provide the necessary gas raw materials for the preparation of new energy materials, battery production, and create an inert gas environment.
Ensure the manufacturing of electronic components and the stable operation of equipment, providing gas support for maintenance, combustion assistance, cooling, and other aspects related to thermal power generation equipment.
Nitrogen generator: Prevents oxidation, inhibits bacterial growth, and produces odors in biopharmaceuticals, providing protection throughout the process. Oxygen generator: Provides an oxygen-rich environment.
When signs of fire occur in the goaf or other locations, nitrogen injection is needed for fire prevention. The nitrogen device is lowered into the mine. It is used for annealing protective gas and sintering.
Used in the aerospace composite field, providing the necessary inert atmosphere for the molding and reinforcement processes of large carbon fiber composite wings.
Provide protection for the safety of oil and gas reserves, prevent oxidation, nitrogen sealing, and ensure dust suppression, fire prevention, and nitrogen sealing for coal reserves.