Discharge air/gas from compressors is often not of the right quality for certain uses unless it is suitably treated. The various contaminants present in compressed air/gases include atmospheric pollution, compressor wear particles, bulk lubricating oil and aerosols, watervapour and condensed water, oil/ water emulsion, rust and carbon. Suitable treatment of the air/gases involves the removal of...

Compressed-air tools are of interest by reason of their vibratory action which affects the peripheral circulation of the fingers. Raynaud's syndrome in riveters, pneumatic chisellers and drillers is well known. The harmful effect is almost certainly due to vibration, although cooling of the hands may occur with some pneumatic tools and may be a contributory factor.* Apart from using compressed ...

The air separation plays an extremely important role in the development of metallurgical industry. And the air compressor which provides not only the required pressure air for the cooling equipment and refrigeration plant but also the raw material required for the separation plant is a key device in the air separation plant. Utilization of the air compressor is extremely extensive in many signi...

Flexible combined cooling, heating, and power (CCHP) systems are effective in integrating wind sources. As an attractive, clean, large-scale energy storage technique, the advanced adiabatic compressed air (AA-CAES) can store generate both electricity also provide cooling during expansion under certain conditions. Although AA-CAES has immense potential multi-energy supply systems, CCHP dispatch ...

Cement powder size classification efficiency significantly affects quality of final product and extent of energy consumption in clinker grinding circuits. Static and dynamic or high efficiency air separators are being used widely in closed circuit with multi-compartment tube ball mills, High Pressure Grinding Rolls (HPGR) and more recently Vertical Roller Mills (VRM) units in cement plants ...

Underwater compressed air energy storage (UWCAES) is founded on mature concepts, many of them sourced from underground compressed air energy storage technology. A fundamental difference between the two systems is the way in which air is stored. UWCAES utilizes distensible boundary, submerged air accumulators as opposed to rigid walled caverns. This paper presents an analysis of the primary desi...

The timescale of the energy-release process an energy storage system has put forward higher requirements with increasing proportion new power generation in grid. In this paper, a type compressed-air ejector and combustor is proposed order to realize short-timescale long-timescale processes under non-supplementary combustion condition supplementary condition, respectively. A simulation model est...