Iolanda DE MARCO | ADVANCES IN UNIT OPERATIONS
Iolanda DE MARCO ADVANCES IN UNIT OPERATIONS
cod. 0622200008
ADVANCES IN UNIT OPERATIONS
| 0622200008 | |
| DIPARTIMENTO DI INGEGNERIA INDUSTRIALE | |
| EQF7 | |
| CHEMICAL ENGINEERING | |
| 2016/2017 |
| OBBLIGATORIO | |
| YEAR OF COURSE 2 | |
| YEAR OF DIDACTIC SYSTEM 2014 | |
| PRIMO SEMESTRE |
| SSD | CFU | HOURS | ACTIVITY | |
|---|---|---|---|---|
| ING-IND/25 | 9 | 90 | LESSONS |
| Objectives | |
|---|---|
| KNOWLEDGE AND UNDERSTANDING CRITERIA FOR DESIGN AND OPTIMIZATION OF THE HEAT EXCHANGE NETWORKS FOR ENERGY INTEGRATION. PRINCIPLES OF OPERATION AND DESIGN CRITERIA FOR THE LIQUID-LIQUID EXTRACTION IN STAGES. OPERATING AND DESIGN CRITERIA FOR MULTICOMPONENT DISTILLATION BOTH WITH APPROXIMATE AND EXACT METHODS. OPERATION AND DESIGN OF THE HOLED PLATE OF A DISTILLATION COLUMN. DESCRIPTION OF NON-IDEAL OF THE FLOW IN THE PLATE. OPERATING PRINCIPLES AND DESIGN CRITERIA FOR A COLUMN ADSORPTION / DESORPTION. KNOWLEDGE AND UNDERSTANDING APPLIED - ENGINEERING ANALYSIS: BEING ABLE TO SELECT AND USE THE MOST APPROPRIATE CRITERIA FOR THE DESIGN AND ANALYSIS FOR THE EQUIPMENT OBJECT OF THE COURSE. KNOWLEDGE AND UNDERSTANDING APPLIED - ENGINEERING DESIGN BE ABLE TO DESIGN A HEAT EXCHANGE NETWORK. BE ABLE TO PROPERLY DESIGN THE EQUIPMENT COVERED BY THE COURSE. MAKING JUDGMENTS - ENGINEERING PRACTICE: KNOWING HOW TO SET UP THE PROJECT OF THE EQUIPMENT IN RELATION TO THE SYSTEM UNDER TEST IN ORDER TO ACHIEVE, TO THE TOOLS AND THE TIME AVAILABLE. IN THE OPERATION OF THE SYSTEMS, BEING ABLE TO INTERACT WITH THE EQUIPMENT, THROUGH THE SET OF PROCESS PARAMETERS, TO ACHIEVE THE DESIRED OPERATING CONDITIONS. TRANSVERSAL SKILLS - COMMUNICATION SKILLS: REFINE THE TECHNICAL LANGUAGE AND BECOME AWARE OF COMMUNICATION PROTOCOLS. TRANSVERSAL SKILLS - ABILITY TO LEARN: KNOWING HOW TO APPLY THEIR KNOWLEDGE TO DIFFERENT CONTEXTS FROM THOSE PRESENTED DURING THE COURSE, AND DEEPEN THE TOPICS COVERED, SPECIALIZING TO THE SPECIFIC TOPIC UNDER CONSIDERATION. |
| Prerequisites | |
|---|---|
| PREREQUISITES PREREQUISITES ARE MASTERING THE BASIC CHEMICAL ENGINEERING CONCEPTS, MAINLY THE THERMODYNAMICS OF IDEAL SYSTEMS. MOREOVER, A BASIC KNOWLEDGE OF THE MAIN EQUATION OF STATE (SRK, PR FOR EXAMPLE) AND THE BINARY INTERACTION COEFFICIENT TO ADAPT EOS TO REAL SYSTEMS IS REQUIRED. OTHER PREREQUISITES ARE THE KNOWLEDGE OF MATERIAL, ENERGY AND MOMENTUM BALANCES, THE KNOWLEDGE OF THE CHEMICAL ENGINEERING FLUID DYNAMICS AND TRANSPORT PHENOMENA, THE KNOWLEDGE OF A BASIC PROCESS CONTROL. |
| Contents | |
|---|---|
| 0.INTRODUCTION. 1.HEAT EXCHANGE NETWORK INTEGRATION (LINNHOFF OPTIMIZATION) 1.1PLANT, PROCESS, UTILITIES. COLD AND HOT STREAMS. COMPOSITE CURVES. PLANT OVERALL BALANCE. CORRELATION BETWEEN TEMPERATURE DIFFERENCE AND EXTERNAL ENERGY REQUIREMENTS . 1.2PINCH POINT DETERMINATION. GRAPHS AND PLANT STREAMS. GOLDEN RULES. SOLUTION OF THE HEAT EXCHANGE NETWORK FOR MAXIMUM ENERGY RECOVERY (MER). 1.3ALREADY EXISTING PLANTS. REMOVAL OF HEAT EXCHANGERS FROM A NETWORK AND ENERGY COST. ECONOMIC OPTIMIZATION BETWEEN PLANT AND OPERATIVE COSTS. 2.LIQUID-LIQUID EXTRACTION 2.1EXTRACTION PRINCIPLES. EXPERIMENTAL PLOT OF A TERNARY DIAGRAM. 2.2EXTRACTION DESIGN: ANALYTICAL AND GRAPHICAL SET UP. PROBLEM CHECK. 3.MULTICOMPONENT DISTILLATION 3.1BINARY AND MULTICOMPONENT SYSTEMS. REMIND OF IDEAL MIXTURE DISTILLATION. FLASH. 3.2HEIGTH OF DISTILLATION COLUMNS. STAGE NUMBERS AT INFIITE REFLUX (FENSKE) AND AT PINCH CONDITION (UNDERWOOD). GILLILAND CORRELATION. “FUG” INTEGRATED METHOD AND NUMBER OF STAGES ESTIMATION. 3.3CROSS SECTION DESIGN. FLUID DYNAMIC E DESIGN PARAMETERS FOR A PLATE. OPERATIVE FLEXIBILITY. EFFICIENCY. 4. ADSORPTION / DESORPTION. 4.1 DESCRIPTION AND TYPICAL APPLICATIONS. THE ISOTHERMS OF EQUILIBRIUM. DESCRIPTIVE AND MECHANISMS EQUATIONS 4.2 DESIGN OF A SORPTION / DESORPTION. THE BALANCE SHEETS OF MATTER. BREAKTHROUGH CURVES. DESORPTION. CYCLES OF ADSORPTION / DESORPTION. PRESSURE SWING ABSORPTION (PSA). 5. CRYSTALLIZATION 5.1 DESCRIPTION OF THE CRYSTALLIZATION. CRYSTALLIZATION INDUCED BY PRESSURE, TEMPERATURE. NUCLEATION AND GROWTH. THE CRYSTALLIZATION MODELS. HOMOGENEOUS AND HETEROGENEOUS DESCRIPTIVE MODELS. 5.2 POPULATION BALANCE OF CRYSTALS. SIZING OF A CRYSTALLIZER. CRITICAL EVALUATION OF THE PROJECT LIMITS. |
| Teaching Methods | |
|---|---|
| TEACHING METHODS THE COURSE IS BASED ON LECTURES AND EXERCISES IN THE CLASSROOM. DESIGN PRACTICES ARE COMPLEMENTED WITH THE NECESSARY EXPLANATIONS OF METHODOLOGY OR THEORY. |
| Verification of learning | |
|---|---|
| EVALUATION CRITERIA THE EVALUATION OF THE ACHIEVEMENT OF THE EXPECTED OUTCOMES WILL BE CARRIED OUT WITH A SCRIPT AND AN ORAL INTERVIEW. THE ASSESSMENT OF THE LEARNING OUTCOMES, CARRIED OUT IN THE FINAL EXAMINATION, WILL TAKE INTO ACCOUNT THE FOLLOWING EQUIVALENT CRITERIA: A) KNOWLEDGE AND ABILITY TO SOLVE MAJOR ISSUES THAT REQUIRE THE APPLICATION OF EXPRESSED CONCEPTS; B) KNOWLEDGE OF THE BASIC ASSUMPTIONS AND LOGIC OF THE DISCIPLINE; C) ABILITY TO EXTEND THE APPLICATION OF BASIC CONCEPTS TO SOLVE ISSUES IN NEW APPLICATIONS, D) PROPERTY OF LANGUAGE WITH PARTICULAR REFERENCE TO THE SPECIFIC TERMINOLOGY OF THE DISCIPLINE. THE EXAM WILL BE EVALUATED SUFFICIENT WHEN THE STUDENT IS ABLE TO SET THE DESIGN OF THE OPERATIONS UNIT, USING PROPERLY ALTHOUGH NOT READILY PHYSICAL AND CHEMICAL-PHYSICAL VARIABLES INVOLVED, AND IF IT SHOWS SUFFICIENT KNOWLEDGE OF THE VOCABULARY OF THE SUBJECT. THE STUDENT WHO SUCCESSFULLY PROJECTS, WHICH HAS FULL AND READY PERCEPTION OF THE EFFECTS OF THE DESIGN VARIABLES AND SHOWING MASTERY OF THE SUBJECT LEXICON IS RATED AS EXCELLENT. |
| Texts | |
|---|---|
| COURSE NOTES AND TEXTBOOKS FOR HEAT EXCHANGER NETWORK: INTRODUCTION TO PINCH TECHNOLOGY, LINNHOFF MARCH, WWW.LINNHOFFMARCH.COM IAN C KEMP, PINCH ANALYSIS AND PROCESS INTEGRATION, SECOND EDITION (2007), ELSEVIER PROFESSOR NOTES FOR EXTRACTION: TREYBAL, MASS TRANSFER OPERATION, MC GRAW HILL FOR MULTISTAGE DISTILLATION AND PLATE DESIGN: TREYBAL, MASS TRANSFER OPERATION, MC GRAW HILL J.H. PERRY ET AL., CHEMICAL ENGINEERS’ HANDBOOK , MC GRAW HILL FOR ADSORBTION/DESORPTION: D.M. RUTHVEN ET AL., PRESSURE SWING ADSORPTION; PRINCIPLES OF ABSORPTION AND DESORPTION PROCESSES |
| More Information | |
|---|---|
| TEACHING LANGUAGE ITALIAN. ATTENDANCE MODE ATTENDANCE TO THE COURSE IS COMPULSORY |
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