Can someone help me turn this flow diagram into a piping and instrumentation diagram. You can ignore the storage units in the flow diagram and that filter #1 is connected directly to crystallize #1. And crystallize #2 is connected directly to filter #3. Those As and Bs were there just to shown connection from limited space on the paper. If it helps with the instrumentation diagram the Reactor = continous reactor, Filter #1 is some type of solid filter possibly centrifugal, crystallize #1 and #2 are just tanks where crystallization occurs, Filter #2 and #3 are vacuum filtration devices, and Dissolver is most likely some type of tank and the dryer is simply that. I dont know much about these diagrams but its an open system, steady-state if that helps.