Stationary Screening

Stationary Screening: General Description

This operation model splits the component flowrates of a bulk stream into a top and a bottom stream, based on user-defined component split fractions or mass amounts.

Unit Procedure Availability

      Screening in a Stationary Screen Procedure

Stationary Screening Operation: Modeling Calculations

Equipment Sizing

If the equipment size option is in Design Mode and the operating throughput exceeds the maximum throughput, then, the program assumes multiple, identical units operating in parallel with an operating throughput of less than the maximum. If the equipment size option is in Rating Mode and the operating throughput exceeds the rated throughput of the step (which is equal to the rated throughput of each unit times the number of units), a warning message is displayed advising the user to increase the number of units or reduce the operating throughput.

Stationary Screening: Interface

The interface of this operation has the following tabs:

      Oper. Cond’s, see Stationary Screening: Oper. Conds Tab

      Utilities, see Throughput Operations: Utilities Tab

      Labor, etc, see Operations Dialog: Labor etc. Tab

      Description, see Operations Dialog: Description Tab

      Batch Sheet, see Operations Dialog: Batch Sheet Tab

      Scheduling, see Operations Dialog: Scheduling Tab