Demand Analysis of Downstream Application Industries for Nitrogen Generators (I) — The Chemical Industry
As China’s industrial system continues to improve and undergoes industrial upgrading, nitrogen-generation equipment—being a crucial piece of industrial gas-source equipment—is witnessing a trend toward diversified and high-end downstream applications. The widespread use of nitrogen in various sectors such as chemical engineering, electronics, food, and pharmaceuticals is not only driving the continuous expansion of the nitrogen-generation equipment market but also placing higher demands on the equipment’s performance, stability, and level of intelligence.
Introduction
As China’s industrial system continues to improve and undergoes industrial upgrading, nitrogen-generation equipment—being a critical piece of industrial gas-source equipment—is witnessing a trend toward diversification and high-end development in its downstream application scenarios. The widespread use of nitrogen in various sectors—including chemicals, electronics, food, and pharmaceuticals—not only drives the continuous expansion of the nitrogen-generation equipment market but also places higher demands on the equipment’s performance, stability, and level of intelligence. This chapter will focus on the core demand characteristics of downstream industries for nitrogen generators, with a particular emphasis on analyzing the market size, growth trends, and driving factors in the chemical industry, thereby providing industry participants with clear insights into market needs.
Industry Overview
The demand for nitrogen generation equipment in downstream application industries is showing a trend toward diversification, and the market size continues to expand. It is projected that by 2030, the market size for downstream applications of nitrogen generation equipment in China will reach 85 billion RMB, with an annual compound growth rate of approximately 12%. This growth is primarily driven by the deepening expansion of nitrogen applications across various industries, as well as the increasing demand from industrial production for high-purity, stable gas sources.
Demand in the chemical industry
The chemical industry is the largest application sector for nitrogen generation equipment, accounting for over 35%. It is primarily used in the production processes of products such as synthetic ammonia, methanol, and urea. Over the next five years, demand for nitrogen generation equipment in the chemical industry is expected to maintain steady growth, with new demand concentrated mainly in the manufacturing of high-end chemical products.
Segmented industry-driven
The demand for high-purity nitrogen in industries such as coal chemical and petrochemical sectors has been increasing year by year, driving the development of nitrogen-generation equipment toward larger-scale and intelligent solutions. Data shows that by 2025, the chemical industry’s demand for nitrogen-generation equipment will reach 2.8 million tons, and by 2030, it is expected to exceed 3.5 million tons. This growth trend reflects the industry’s rising demands for nitrogen purity, supply stability, and equipment energy efficiency.
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.