Oil free screw vacuum pump.

Oil-Free Screw Compressor or Oil-Injected Screw Compressor?

Atlas Copco China 1HK Ltd. has taken the biggest one in the Chinese compressor market shares. 1. The description of two types of screw compressor 2. The main applications of air compressor in China 3. Chinese customers' choices mainly upon air quality requirement 4. We promote oil-free compressor for customer's economy 5. Unique attraction of oil-injected compressor As we know, compressors may ...

Prediction of the Oil Free Screw Compressor Performance Using Digital

Vacuum Gauge to Vacuum Pump Valve

Isotope exchange reaction in tritium-contaminated vacuum pump oil: mechanism and HTO effect

As radioactive wastes, contaminated vacuum pump oils from tritium-processing facilities are challenging to dispose of. In this study, we investigated the mechanism of the tritium–hydrogen (T–H) exchange reaction between the tritiated water (HTO) and many typical organic molecules in vacuum pump oil using a density functional theory (DFT) method. The T–H exchange reaction could proceed with two ...

Screw Compressors for Heat Pump Application