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PELATIHANKOMPUTASI PROSES

(Reaktor)

Dr.-Ing. Anton Irawan, ST., MT

Cilegon, April 2007

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ReactorReactor adalah tempat terjadi proses reaksi

antara komponen-komporen reaktan untuk

menghasilkan produk denganmengkondisikan pada P,T sesuai dengan laju

reaksi

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

dan economic

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Step Pemrosesan

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Type of Reaction

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Rate of reaction

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Type of Reactors

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Tahapan Simulasi Unit Reaktor1. Define Basis Manager (Add Component,

Rxn and Fluid Package)

2. Define Umpan3. Define unit Reaktor (tipe of reaction and

reactor)

4. Analysis of Results

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Contoh Kasus Reaktor CSTR dengan

Hysys Simulation

283632 OHCOHCOH

glycolpropyleneoxidepropylenewater

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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

Tahapan Penyelesaian

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Create Unit Set

(Tools Menu Preferences Variable Tab)

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Create Unit Set

Mengubah actualliquid 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)

Klick untuk

estimation nilai

binary coefficient

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Basis Manager (Fluid Package)

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Basis Manager (Reaction Tab)

283632 OHCOHCOH

glycolpropyleneoxidepropylenewater

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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

Berubah dari not ready

menjadi ready

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Reaction Tab Kinetic Reaction type

Connect setreaction to fluid

package

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Reaction TabSet page

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Reaction TabSet page

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Fluid Package Tab Rxns Tab

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Simulation Environment

(Feed streamWorkbook icon)

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Simulation Environment

(Feed streamWorkbook icon)

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Simulation Environment

(Feed stream Water)

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Install Unit OperationsMixer

Fungsi : mencampurkan aliran water dan propylene oxide

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Result Mixer Out

Hasil

sementara

keluaran

mixer

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Install Unit Operations

Reactor CSTR Design Tab ConnectionsFungsi : mereaksikan water dan propylene oxide

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Install Unit Operations

Reactor CSTR Design Tab Parameters

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Reaktor CSTR

Reactions Tab Parameters

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Reaktor CSTR

Worksheet Tab Conditions

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Reaktor CSTR

Reaction Tab Results

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Cek Sensitivitas

Tools DataBook Variables Tab

Tentukan

variabel yang

akan menjadi

independent dan

dipendent

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Cek Sensitivitas

Tools DataBook Case Studies Tab

Independent dandependent

variables

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Cek Sensitivitas

Tools DataBook Case Studies Tab

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Cek Sensitivitas

Tools DataBook Results

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Install Unit Operations

Distillation Columns

Fungsi :memisahkan liquid produk reaktor dgn komponen

lainnya

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Install Unit Operations

Distillation Columns

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Install Unit Operations

Distillation Columns

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Install Unit Operations

Distillation Columns

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Distillation Columns (Add Specification)

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Distillation Columns (Run)

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Results Performance Tab

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ResultsWorksheet Tab