Transportation of Solids by Air Flow: A Pneumatic Conveying System Search information about, the pneumatic conveying systems considering (only 2 slides) - technical, - economical and, - environmental aspects. Search information about pneumatic conveying systems types, application fields, advantages, disadvantages, conveyor types and working principles of conveying systems (only 2 slides) Select the particulate material and air with the capacity of storage in industrial appliances Find the required physical and chemical properties and data which will be used in your calculations as particle size distribution and shape; air humidity, moisture content, density, temperature, concentration etc