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AIChE equipment testing procedure. a guide to performance evaluation / Trayed & packed columns :
"Provides a cost-effective and reliable reference for improving the performance of new and existing process equipment Step-by-step procedures are flexible enough to be applied in a number of industrial applications "--
| Clasificación: | Libro Electrónico |
|---|---|
| Autor Corporativo: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Hoboken, New Jersey :
Wiley-AIChE,
2014.
|
| Edición: | Third edition. |
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Purpose & scope
- Definition and description of terms
- Test planning
- Methods of measurement and sampling
- Test procedure
- Computation results
- Interpretation of results
- Appendix.
- 100.0 PURPOSE & SCOPE
- 101.0 Purpose
- 102.0 Scope
- 200.0 DEFINITION AND DESCRIPTION OF TERMS
- 201.0 Flow Quantities
- 202.0 Key Components
- 203.0 Mass Transfer Efficiency
- 203.1 Theoretical Trays or Plates or Stages
- 203.2 Overall Column Efficiency
- 203.3 Apparent Murphree Tray Efficiency
- 203.4 Ideal Murphree Tray Efficiency
- 203.5 Murphree Point Efficiency
- 203.6 HETP
- 203.7 HTU
- 203.8 NTU
- 204.0 Operating Lines
- 205.0 Pinch
- 206.0 Maximum Throughput
- 206.1 Maximum Hydraulic Throughput
- 206.2 Maximum Operational Capacity206.3 Maximum Efficient Capacity
- 207.0 Minimum Operating Rate
- 208.0 Operating Section
- 209.0 Hardware
- 209.1 Components of a Trayed Column
- 209.2 Components of a Packed Column
- 300.0 TEST PLANNING
- 301.0 Preliminary Preparation
- 301.1 Safety
- 301.2 Environmental Considerations
- 301.3 Test Objectives
- 301.4 Organizational Resources
- 301.5 Schedule
- 301.6 Review of Historic Operating Data
- 302.0 Column Control and Instrumentation
- 303.0 Peripheral Equipment
- 304.0 Pre-test Calculations
- 304.1 Process Simulation
- 304.2 Dry Run
- 305.0 Types of Tests
- 305.1 Performance Tests305.2 Acceptance Tests
- 306.0 Specific Areas of lnterest
- 306.1 Packing Efficiencies
- 306.2 Tray Efficiencies
- 306.3 Overall Column Efficiency
- 306.4 Capacity Limitations
- 307.0 Energy Consumption
- 308.0 Pressure Drop Restrictions
- 309.0 Data Collection Requirements
- 309.1 Process Operating Data
- 309.2 Gamma Scan Data
- 310.0 Conditions of External Streams
- 310.1 Overall and Component Material Balances
- 310.2 Overall Enthalpy Balances
- 311.0 Internal Temperatures
- 311.1 Heat Balances
- 311.2 Internal Profiles
- 312.0 Internal Samples
- 312.1 Internal Samples for Efficiency Checks
- 312.2 Internal Samples for Overall Performance
- 313.0 Pressure Profiles
- 314.0 Data Requirements-Physical Properties
- 314.1 Test Mixtures
- 314.2 Essential Data
- 315.0 Auxiliary Data
- 316.0 Test Procedure Documentation
- 400.0 METHODS OF MEASUREMENT AND SAMPLING
- 401.0 System Controls and Operating Stability
- 402.0 Measurement of Temperatures
- 402.1 Accuracy
- 402.2 Errors
- 403.0 Measurement of Flow Rates
- 403.1 Orifice Meters
- 403.2 Rotameters
- 403.3 Vortex Flow Meters
- 403.4 Coriolis Flow Meters
- 403.5 Magnetic Flow Meters
- 403.6 Pitot Tube (or Annubar)
- 403.7 Direct Volume or Weight Measurement
- 404.0 Measurement of Column Pressure Drop
- 404.1 Instrument
- 404.2 Pressure Taps
- 404.3 Seal Pots
- 404.4 Leakage Check
- 404.5 Accuracy
- 405.0 Sampling Procedure
- 405.1 General
- 405.2 Selection of Sampling Points
- 405.3 Sample Connections
- 405.4 Containers
- 405.5 Sampling of High Boiling Materials
- 405.6 Sampling of Intermediate Boiling Materials
- 405.7 Sampling of Materials Having Boiling Points Below -50° F ( -46°C)
- 405.8 Leakage Check
- 405.9 Labeling and Handling the Samples
- 500.0 TEST PROCEDURE
- 501.0 Preliminary
- 502.0 Test Procedure for Maximum Hydraulic Throughput
- 502.1 Flood Symptoms
- 502.2 Performing Capacity Tests
- 502.3 Operational Test Technique
- Gamma Scanning
- 503.0 Considerations Affecting Efficiency Test Procedure
- 503.0 Considerations Affecting Efficiency Test Procedure
- 503.1 Rigorous Versus Shortcut Efficiency Tests
- 503.2 Strategy of Efficiency Testing
- 503.3 Early Preparation for Efficiency Tests
- 503.4 Last-minute Preparations for Efficiency Tests
- 503.5 Establishment of Steady State Conditions
- 503.6 The Test Day
- 503.7 Concluding Test
- 600.0 COMPUTATION OF RESULTS
- 601.0 Verification of Test Data and Simulation Models
- 602.0 Material Balance
- 602.1 End Effects
- 603.0 Enthalpy Balance
- 603.1 Overall Balance
- 603.2 Internal Flow Rates
- 604.0 Hydraulic Performance
- 604.1 Trayed Column
- 604.2 Packed Column
- 605.0 Efficiency Performance
- 605.1 Trayed Column
- 605.2 Packed Column
- 700.0 INTERPRETATION OF RESULTS
- 701.0 Sources of Experimental Error
- 701.1 Material and Enthalpy Balances
- 702.0 Effects of Experimental Error
- 703.0 Design versus Performance
- 703.1 Mechanical/Tower Equipment
- 703.2 Process Conditions
- 704.0 Hydraulic Performance
- 704.1 Mechanical/Tower Equipment
- 704.2 Tray
- 704.3 Packing
- 704.4 Process Conditions
- 705.0 Mass Transfer Performance
- 705.1 Mechanical/Tower Equipment
- 705.2 Tray
- 705.3 Packing
- 705.4 Maldistribution
- 705.5 Process
- 706.0 Test Troubleshooting
- 706.1 Analysis Procedure
- 706.2 Sampling
- 706.3 Equilibrium Data
- 706.4 Temperature Measurements
- 706.5 Heat and Material Balances
- 706.6 Fluctuation of Process Conditions
- 706.7 Pressure Drop Measurements
- 706.8 Incorrect Prediction of Pressure Drop
- 706.9 Errors in Assumptions in Modeling Mass Transfer
- 706.10 Multicomponent Systems Deviate from Binary Data
- 706.11 High Purity Separation
- 706.12 Test and Design Conditions
- 800.0 APPENDIX
- 801.0 Notation
- 801.1 Greek Symbols
- 802.0 Sample Calculations
- 802.1 General Analysis of Test Data
- 802.2 Packed Column
- 802.3 Trayed Column
- 803.0 References.