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CHEMSTATION PRODUCTS
The CHEMCAD suite offers the following products:-
- CHEMCAD
CHEMCAD represents the basic programme of the CHEMCAD Suite. CHEMCAD is the
tool to simulate steady state processes. The flowsheet is created in the user
interface of CHEMCAD, the simulation is performed and the results are represented.
A library of Unit Operations, which are required to build the flowsheet are
provided on a palette.
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- CC-BATCH
The batch distillation process is chosen in applications involving small volumes
of complex multi component mixtures. The batch distillation process has some
advantages as compared with a continuous rectification but experience is required
to achieve an optimum solution. CC-Batch helps the user to reach this objective
quickly.
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- CC-THERM
A heat exchanger in CHEMCAD is calculated thermally obtaining important parameters.
CC-THERM is the tool to design this heat exchanger. As a result the heat transfer
coefficient and the heat transfer area are calculated. Based on the heat exchanger
construction data a comparison with the CHEMCAD calculation is obtained. It
is possible to optimise the heat exchanger heat
transfer area automatically by forcing design parameters such as tube
length, tube passes, tube layout, shell diameter and baffle design and
spacing.
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CC-THERM |
- CC-DYNAMICS
When studying mass and energy balances the steady state simulation with CHEMCAD
is the programme of choice. But, when studying time dependent processes the
add-on programme CC-DYNAMICS is the perfect tool to simulate control processes
and the behaviour in columns, equipment and reactors. The most important unit
operations in CC-DYNAMICS are the dynamic vessel, batch reactor, dynamic column
with hold up, PID controller, control valve and ramp controller.
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- CC-SAFETY NET
Complex pipe networks with pump, compressor, turbine, valve, and relief devices
based on a CHEMCAD flowsheet. The simulation of safety and relief valves is
carried out in accordance with DIERS technology. As a result the mass balance
of all streams, their stream direction, physical properties and physical condition
are obtained, with two phase streams and their regime being recognised automatically.
Several fluid flow models can be chosen for pressure drop calculations. Performance
data can be entered for pumps, compressors and turbines allowing the typical
performance in plants to be simulated, e.g. pressure drop and mass flow in
an isometric pipe system.
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- CC-FLASH
Phase equilibria including VLE (vapour-liquid-equilibrium), LLE (liquid-liquid-equilibrium),
SLE (solid-liquid-equilibrium) of multi component mixtures, dew and bubble
points, two phase condition, mixture condition, liquid interfaces graphical
presentation of binary and ternary phase equilibria, residue curves, and physical
properties of multi component mixtures. User components can be added to the
data base.
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