Can micro-oil compressed air be used in the fermentation process of amino acid raw materials

Micro-oil compressed air cannot be used in the fermentation process of amino acid raw materials, and oil-free compressed air must be used. Granklin water-lubricated single screw air compressor is the preferred scheme to meet the requirements of the process.

In the fermentation process of amino acid raw materials, compressed air, as the core power source, needs to be directly involved in the key links such as strain culture, metabolic regulation and product synthesis. The quality requirements shall meet the following core standards:

1. zero Oil Pollution Risk
   although the oil content of slightly oil compressed air is low, trace amounts of lubricating oil may still remain. In the fermentation process, the oil may destroy the metabolic environment of the strain, resulting in the death or variation of the strain, which directly affects the fermentation efficiency and product yield. In addition, oil residues in drugs may cause safety hazards such as allergic reactions, which violates the mandatory requirements of the (GMP) for compressed air to be "oil-free, water-free, and sterile.

2. Technical Adaptability of Grankering Water Lubricated Single Screw Air Compressor
   this machine realizes the compression process by replacing lubricating oil with water, completely eliminating the risk of oil pollution. Its technical features include:

   • pure Compression water is used as lubricant and cooling medium to ensure zero oil content of compressed air and meet the stringent requirements of amino acid fermentation for air quality.
   • High efficiency and energy saving using two-stage compression and isothermal compression technology, the energy efficiency is about 20% higher than that of traditional air compressors, reducing long-term operating costs.
   • stable and reliable the single screw structure has no unbalanced inertial force, the star wheel plate and the screw are precisely matched to reduce mechanical wear and tear, and the equipment life is significantly extended.
   • intelligent control equipped with real-time monitoring system, can adjust the gas volume, maintain constant pressure, avoid no-load operation, improve process stability.

Conclusion: The fermentation process of amino acid raw materials requires extremely high cleanliness of compressed air, and micro-oil compressed air cannot meet the core demand of "zero oil pollution. Granklin water-lubricated single screw air compressor achieves pure compression through water lubrication technology, combined with the advantages of high efficiency, energy saving and intelligent control. It is an ideal choice to ensure the stability of fermentation process, improve product quality and reduce operating costs.