SIMULASIALAT SINTESA

(REAKTOR)

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MODUL 4

ReactorReactor adalah tempat terjadi proses reaksi

antara komponen-komporen reaktan untuk menghasilkan produk dengan mengkondisikan pada P,T sesuai dengan laju reaksi

Fundament: Thermodynamic, chemical kinetic, fluid mechanic, heat transfer, mass transfer dan economic

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Type of Reaction

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Tahapan Simulasi Unit Reaktor

1. Define Basis Manager (Add Component, Rxn and Fluid Package)

2. Define Umpan

3. Define unit Reaktor (tipe of reaction and reactor)

4. Analysis of Results

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Contoh Kasus Reaktor CSTR dengan HysysSimulation

283632 OHCOHCOH ++

glycol propylene oxide propylene water

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6Reaksi antara propylene oxide dengan air menghasilkanpropylene glycol.

C3H6O + H2O C3H8O2

Reaksi terjadi pada suatu reaktor CSTR pada phasacombined liquid dengan volum 280 ft3 dan reaksiberdasarkan data kinetika adalah :*faktor A untuk laju reaksi sebesar 1.7e+13*energi aktivasi sebesar 3.24 e+04 Btu/lbmole*fluid package UNIQUAC*Umpan Propylene oxide Umpan Air

- 75 F - 75 F- 1.1 atm - 16.17 psia- 150 lbmole/hr - 11000lb/hrR

Tahapan Penyelesaian

1. Create a unit set

2. Choose a property package

3. Select the components

4. Define the reaction

5. Create and specify the feed streams

6. Install and define the mixer and reactor

7. Install and define the distillation column

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(Tools Menu Preferences Variable Tab)

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9Mengubah actual liquid flow dari

barrel/day ke USGPM

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Basis Manager (Add Components)

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Basis Manager (Fluid Package)

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Basis Manager (Fluid Package)

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Klick untuk estimation nilai binary coefficient

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Basis Manager (Fluid Package)

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Basis Manager (Reaction Tab)

283632 OHCOHCOH ++

glycol propylene oxide propylene water

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Basis Manager (Reaction Tab)

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Reaction Tab Kinetic Reaction type

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Reaction Tab Kinetic Reaction type

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Reaction Tab Kinetic Reaction type

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Berubah dari not ready menjadi ready

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Reaction Tab Kinetic Reaction type

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Connect set reaction to fluid

package

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Reaction Tab Set page

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Reaction Tab Set page

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Fluid Package Tab Rxns Tab

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Simulation Environment (Feed stream Workbook icon)

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Simulation Environment (Feed stream Workbook icon)

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Simulation Environment (Feed stream Water)

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Install Unit Operations Mixer

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Fungsi : mencampurkan aliran water dan propylene oxide

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Result Mixer Out

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Hasil sementara keluaran mixer

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Install Unit OperationsReactor CSTR Design Tab Connections

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Fungsi : mereaksikan water dan propylene oxide

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Install Unit OperationsReactor CSTR Design Tab Parameters

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Reaktor CSTRReactions Tab Parameters

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Reaktor CSTRWorksheet Tab Conditions

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Reaktor CSTRReaction Tab Results

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Cek SensitivitasTools DataBook Variables Tab

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Tentukan variabel yang akan menjadi

independent dan dipendent

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Cek SensitivitasTools DataBook Case Studies Tab

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Independent dan dependent variables

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Cek SensitivitasTools DataBook Case Studies Tab

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Cek SensitivitasTools DataBook Results

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SIMULASI ALAT SINTESA(REAKTOR)ReactorType of ReactionTahapan Simulasi Unit ReaktorContoh Kasus Reaktor CSTR dengan Hysys SimulationSlide Number 6Tahapan PenyelesaianSlide Number 8Slide Number 9Basis Manager (Add Components)Basis Manager (Fluid Package)Basis Manager (Fluid Package)Basis Manager (Fluid Package)Basis Manager (Reaction Tab)Basis Manager (Reaction Tab)Reaction Tab Kinetic Reaction typeReaction Tab Kinetic Reaction typeReaction Tab Kinetic Reaction typeReaction Tab Kinetic Reaction typeReaction Tab Set pageReaction Tab Set pageFluid Package Tab Rxns TabSimulation Environment (Feed stream Workbook icon) Simulation Environment (Feed stream Workbook icon) Simulation Environment (Feed stream Water) Install Unit Operations MixerResult Mixer OutInstall Unit OperationsReactor CSTR Design Tab ConnectionsInstall Unit OperationsReactor CSTR Design Tab ParametersReaktor CSTRReactions Tab ParametersReaktor CSTRWorksheet Tab ConditionsReaktor CSTRReaction Tab ResultsCek Sensitivitas Tools DataBook Variables TabCek Sensitivitas Tools DataBook Case Studies TabCek Sensitivitas Tools DataBook Case Studies TabCek Sensitivitas Tools DataBook Results