Selection requirements of Discount h2 compressor suppliers china
Unit selection requirements. Discount h2 compressor suppliers china are generally divided into two categories: turbine type and volumetric type. The choice of Discount h2 compressor suppliers china depends entirely on the technical requirements of the user. For example gas type, volume displacement, pressure to be achieved, etc.
For high pressure hydrogen, Discount h2 compressor suppliers china can only use diaphragm and piston compressors (both are positive displacement compressors). The technical advantages of the piston-type hydrogen compressor are mainly: high efficiency, a relatively simple unit control system, almost no change in exhaust pressure when the gas volume is adjusted, and high reliability.
Diaphragm type Discount h2 compressor suppliers china has the characteristics of a large compression ratio, wide pressure range, and good sealing performance. Since its air cavity does not require any lubrication, it ensures the purity of the compressed gas and is especially suitable for the compression, transportation, and filling of flammable, explosive, toxic and harmful, and high-purity gases (such as hydrogen).
According to the different exhaust pressure, Discount h2 compressor suppliers china is generally divided into single-stage and two-stage compression. The first-stage compression is generally pressurized from 0.1MPa to 1.0MPa, the second-stage compression is generally pressurized from 1.0Pa to 20MPa, and the flow rate is generally 5 to 1000m3/h. The disadvantage is: the gas transmission volume is smaller than that of the reciprocating hydrogen compressor, and the efficiency is low. From a safety point of view, diaphragm compressors are generally used to transport hydrogen.
Through the above introduction and analysis of the Selection requirements of Discount h2 compressor suppliers china, hope it helps you.