Liquid oxygen, liquid nitrogen, and liquid argon production and manufacturing equipment for laboratory cryogenic machines

　　Laboratory liquid nitrogen machineThe liquid oxygen, liquid nitrogen, and liquid argon produced by the equipment are the basis for producing oxygen, nitrogen, and a small amount of rare gases. On this basis, further purification of high-purity oxygen and high-purity nitrogen belongs to the category of special gases, while oxygen, nitrogen, and other gases can be used as reactant gases or protective gases for the production of special gases. China's large steel and fertilizer companies are basically equipped with air separation equipment. Due to the promotion of oxygen steelmaking and blast furnace blowing technology and the rapid development of the nitrogen fertilizer industry, liquid oxygen and liquid nitrogen produced using air separation equipment can also be used to produce low-purity oxygen and nitrogen according to needs.

　　In 2015, with the further expansion of market demand, China's air separation equipment capacity has reached approximately 20 million NM3/h, and the capacity scale will continue to grow in the next few years. Currently, the Price of industrial oxygen and industrial nitrogen in China is basically the same as the cost, and the profit margin of large air separation manufacturers is meager. Poor steel and chemical industry performance has also reduced their demand for air separation gases. The weakness of the demand side has led to an oversupply of air separation gases, and the Price remains stable.

　　Manufacturing of chemical products.

　　Special gases include standard gases, electronic special gases, medical gases, etc. The raw materials for the production of special gases mainly come from the main and by-products of the chemical production process. Raw gases with low purity come from the petrochemical and coal chemical production processes, or are made according to the basic chemical raw materials. The petrochemical and coal chemical industries, as the upstream industries of special gases, the stability of the petrochemical and coal chemical industries is conducive to the long-term and stable acquisition of raw materials for the special gas industry. Because the consumption of raw gas for special gases accounts for a very small proportion of the output of upstream industry products, the basic stability of petrochemical and basic chemical production can provide sufficient raw materials for the special gas industry.

　　Industrial gas cylinders.

　　Gas containers play an important role in the storage, use, and transportation of gases, because industrial gases generally have high purity and chemically active properties. Currently, there are many manufacturers of gas cylinders and tanks in China, and the technology is mature. The supply of gas containers and accessories is sufficient, and the Price is stable, because gas containers are industrial products, and production is not affected by geography and climate.

　　Downstream AnalysisLaboratory liquid nitrogen machineIndustry chain.

　　Due to the large number and wide distribution of downstream industries of industrial gases, the development of different industries will increase the market demand for industrial gases. With the improvement of people's living standards, the demand for clothing, food, housing, transportation, electronics, and health will increase, and industrial gases, especially special gases, are a necessary condition for achieving this development trend. In order to meet market requirements, downstream companies in the industrial sector will choose to cooperate with Brand companies with high product technology content and stable gas quality, accelerate the reshuffling of the industrial sector, and make the market share of the industrial sector gradually concentrated towards leading companies.