Assignment 25526

There are 3 problems this is one of the 3 problems. Estimate the charge buildup and accumulated energy as a result of pneumatically conveying a dry powder through a Teflon duct. The powder is collected in an insulated vessel. Repeat the calculation for a transport rate of 50 lb/min and 100 lb/min for transport times of 1 hr. and 5 hr. Discuss ways to improve the safety of this situation.