Differential Extraction: Oper. Conds Tab

DifferentialExtractionOperConds.jpg
Variable Definitions, Ranges and Default Values

The following table shows a brief description of the variables appearing in this tab. The table also displays their default values and their generally acceptable range:

Variable

Default Value

Range

 

Temperature (oC)
The operating temperature of the equipment.

25.0

Positive

Heating Duty (kcal/h)
The heating duty of the heat transfer agent (if a heating agent is used).

0.0

Positive

Cooling Duty (kcal/h)
The cooling duty of the heat transfer agent (if a cooling agent is used).

0.0

Positive

Heat Transfer Agent Name
Indicates the heat transfer agent used by the operation. Click on the list box to bring up a list of available heating agents in order to select one.

<Chilled Water>

Any Heat Transfer Agent

Inlet Temp. (oC)
The inlet temperature of the heat transfer agent.

5.0

Positive

Outlet Temp. (oC)
The outlet temperature of the heat transfer agent.

10.0

Positive

Agent Rate (kg/h)
The mass flow rate of the heat transfer agent.

0.0

Positive

Heat Transfer Efficiency(%)
The heating agent consumption efficiency. Specify a value below 100% to account for heat losses to the surroundings when a heating agent is used.

100.0

[0,100)

Flux of Combined Streams (L/m2-h)

10000.0

Positive

Specific Mass Transfer Area (m2/m3)

200.0

Positive

NTU

0.0

Positive

HTU (m)

0.0

Positive

Product Component Name
Indicates the product component. Click on the list box to bring up a list of available components in order to select one.

<none>

Any Pure Component

Recovery Yield (%)

95.0

0 – 100

Mass Transfer Coeff. (cm/h)

0.720

Positive

Operating Pressure (atm)

1.0

Positive

Symbol Key: User-specified value (always input); Calculated value (always output); Sometimes input, sometimes output