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With the increasing awareness of environmental protection, silent oil-free air compressor has been widely used in the chemical industry. This machine adopts advanced control system and hydraulic system, which can effectively reduce noise, reduce fuel consumption and save energy costs.

1,、 Silent oil-free air compressor has many advantages

（1） It can make your device quieter. Noise is one of the problems that perplex most people in chemical enterprises, and the silent oil-free air compressor can solve this problem very well.

（2） Silent oil-free air compressor can also save costs for you. Generally speaking, the energy consumption of compressors is much more than that of ordinary industrial gas boilers. Therefore, the silent oil-free air compressor also makes the production process more environmentally friendly.

（3） The silent oil-free air compressor also has good performance and reliability. They do not produce noise, and operate smoothly and have a long service life.

Summary: The silent oil-free air compressor is not only suitable for the use of chemical industry, but also for other fields, such as food processing, paper printing, etc.

2,、 Advantages of silent oil-free air compressor in chemical industry

（1） Increase safety when using

Compressed air is often used for purging the console to maintain the safety of the platform area. Even a very small amount of oil can form a flammable environment. The closing and dismantling process of the platform has extremely strict requirements on the oil content of the air.

（2） No oil during operation=no pollution

Compressed air is used for desulfurization process, catalyst regeneration, process heater, acid oxidation and gas oil desulfurization. Even a very small amount of oil will cause product pollution, equipment failure and production interruption risk. Calibration and test equipment: prevent contamination and incorrect readings.

（3） Extend normal working hours, reduce failure frequency and maintenance costs

Some special instruments and control valves need to be operated and started by compressed air. The compressed air containing very little oil can also cause equipment failure. Maintenance means less running time and higher maintenance time and cost. Oil-injected compressor must be refueled regularly and the filter must be replaced frequently to prevent air pollution and machine shutdown.

（4） Prevent shutdown of main process/gas compressor

The large flow gas compressor needs to seal the buffer air to ensure the normal operation of the equipment. In this process, even a tiny amount of oil mist may cause disasters, leading to the shutdown of the main compressor. The driving device and controller of equipment operation rely on compressed air to realize normal operation. The oil in compressed air will block key operating parts, increasing the risk of failure.

（5） Produce more pure gas and shorter downtime

The nitrogen separated from compressed air by membrane separation technology will be used to form a nitrogen layer in the LNG tank to transport the catalyst and reagent to the downstream section. The silent oil-free air compressor can ensure a longer service life of the membrane, reduce the cost of replacement and maintenance, and reduce the equipment downtime and maintenance time.

Shanghai Quchen's oil-free air compressor/silent oil-free water-free air compressor/laboratory supporting air compressor is widely used in higher education and scientific research, experimental analysis, biotechnology, chemical, aviation, food, textile and other fields with the characteristics of oil-free, water-free, silent, energy-saving and environmental protection; Shanghai Quchen is a professional air compressor manufacturer, focusing on the R&D and production of air compressor for 17 years. We provide "all-round, high-quality and fast" services to more than 10000 customers based on customer demand.