c28420-tutorial5-2009 - TUTORIAL 5 Organic SLE Calculation...

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TUTORIAL 5 Organic SLE Calculation Course 28420 By Mauricio Sales-Cruz Rafiqul Gani 2009 Department of Chemical Engineering Technical University of Denmark, DK-2800 Lyngby, Denmark www.capec.kt.dtu.dk
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Tutorial 5 – Course 28420 Organic SLE Calculation CONTENTS 1. SOLUBILITY AND BINARY PHASE DIAGRAM . .............................................. 5 1.1 Problem set-up . ................................................................................................. 1 1.1.1 Draw a stream . .......................................................................................... 1 1.1.2 Select compounds . .................................................................................... 1 1.1.3 Define Stream Conditions . ....................................................................... 1 1.2 Selection of thermodynamic model . ................................................................. 2 1.3 Selection of SLE tool-box . ............................................................................... 4 1.4 Solubility calculation . ....................................................................................... 4 1.5 Binary SLE phase diagram . .............................................................................. 5 2. DESIGN AND SIMULATION OF A SINGLE CRYSTALLIZER . ....................... 7 2.1 Problem Setup . ................................................................................................. 9 2.2 Stream Analysis . ............................................................................................. 10 2.3 Salt solubility diagram . ................................................................................... 11 2.4 Cristallizer design . .......................................................................................... 11 3. DESIGN AND SIMULATION OF A CRYSTALLIZATION PROCESS . ........... 15 3.1 Problem Definition . ........................................................................................ 17 3.2 Stream Analysis: Triangular solubility diagram . ............................................ 19 3.3 Adding units . .................................................................................................. 20 3.3.1 Step 1: Adding a Crystallizer . ................................................................ 20 3.3.2 Step 2: Adding a Mixer . ......................................................................... 22 3.3.3 Step 3: Adding a second crystallizer . ..................................................... 23 APPENDIX: BINARY SOLUBILITY DIAGRAM . ..................................................... 25
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1. Solubility and binary phase diagram This section shows how to use the SLE tool-box to calculate solid solubilities as well as binary SLE phase diagrams (temperature versus composition). Benzene-phenol binary mixture is used as an example.
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1 1.1 Problem set-up 1.1.1 Draw a stream 1.1.2 Select compounds Select the compounds (benzene and phenol ) using the button . 1.1.3
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This note was uploaded on 11/20/2009 for the course CHME DTU-abroad taught by Professor Rafiqulgani during the Fall '09 term at Rensselaer Polytechnic Institute.

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c28420-tutorial5-2009 - TUTORIAL 5 Organic SLE Calculation...

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