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COUNTERCURRENT MULTISTAGE EXTRACTION II

COUNTERCURRENT MULTISTAGE EXTRACTION II

Chapter 6. COUNTERCURRENT MULTISTAGE EXTRACTION II. More Applications HETP, HTU, Capacity. Tocopherol - Separation. Structure of Tocochromanols. Solubility of Tocopherols in sc-CO 2. Squalene - Tocopherol - Sterol - Separation. Top Product of Tocopherols.

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1.42k views • 63 slides
Internal Column Balances

Internal Column Balances

L. V. F. V. L. Internal Column Balances. Feed tray. Feed Equation:. y = -{(L - L)/(V - V)}x + Fz f /(V-V) y = -(L f /V f )x + (F/V f )z f y = {q/(q-1)}x + z f /(1-q) q = (L-L)/F = (H-h f )/(H-h). Example 19: Find the value of q and draw the feed line for a feed

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617 views • 52 slides
Other Sources of Enthalpy Data

Other Sources of Enthalpy Data

Riedel Equation D H n /RT n = 1.092(In P c - 1,013) 0.930 - ( T n /T c ). Watson Equation D H 2 = (1 - T 2 /T c ) D H 1 (1 - T 1 /T c ). 0.38. Other Sources of Enthalpy Data. Specific heats tabulated (see Appendix of thermodynamic textbook) and graphical data.

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580 views • 40 slides
DISTILLATION CONTROL

DISTILLATION CONTROL

DISTILLATION CONTROL. Dr. Prakash Karpe Control & Elec. Eng. Supt. ConocoPhillips San Francisco Refinery, Rodeo. Distillation Column Control Control Objectives. Q c. V. D. L. Rectification Stages. R = L/D. F. Stripping Stages. Q H. B. Two Control objectives Inventory control

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1.66k views • 38 slides
Separations

Separations

Separations. ChEN 4253 Design I Chapter 19 Terry A. Ring University of Utah. Simple Separation Units. Flash Quench Liquid-liquid decantation Liquid-liquid Flash Sublimation Solid/Vapor Flash Crystallization Filtration. Use of Separation Units.

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536 views • 35 slides
Separations

Separations

Separations. ChEN 4253 Design I Chapter 19 Terry A. Ring University of Utah. Simple Separation Units. Flash Quench Liquid-liquid decantation Liquid-liquid Flash Sublimation Solid/Vapor Flash Crystallization Filtration. Use of Separation Units.

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386 views • 35 slides
Solvent Selection and Recycling for Carbon Absorption in a Pulverized Coal Power Plant

Solvent Selection and Recycling for Carbon Absorption in a Pulverized Coal Power Plant

Solvent Selection and Recycling for Carbon Absorption in a Pulverized Coal Power Plant. Richard Reed Kansas State University. Outline of Presentation. Literature Review Overview of Fossil Fuel Power plants Overview of Carbon Dioxide Absorption Aspen Flowsheet Results from Simulations

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419 views • 26 slides
Column Operating Pressure and Condense Type

Column Operating Pressure and Condense Type

Column Operating Pressure and Condense Type. ~Reflux drum pressure, P D , is between 0 and 415 psia (2.86 MPa) at a minimum temperature of 120 ?F (49 ?C) (corresponding to the use of water as the coolant in the condenser). ~A condenser pressure drop of 0 to 2 psi (0 to 14

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403 views • 26 slides
Modeling & control of Reactive Distillation

Modeling & control of Reactive Distillation

Modeling & control of Reactive Distillation. Jianjun Peng Supervisors: Dr. Edgar Dr. Eldridge. Outline. Background information Research objectives Modeling Experimental plans Conclusions. A. A+B. A, B. E. Reactive section. C. A,B,E. C. A,B,E.

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468 views • 21 slides
Dr Saad Al-Shahrani

Dr Saad Al-Shahrani

McCabe Thiele Graphical Equilibrium-Stage. Limiting condition. a) Minimum number of plates:.

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609 views • 19 slides
Heat Exchanger Control Systems

Heat Exchanger Control Systems

Heat Exchanger Control Systems. Some Types of Heat Exchangers. Sensible Heat Cooling and Heating Change of Phase Boilers and Condensers Partial Condensing or Partial Vaporization Wiped Film Units for Viscous Fluids. Basic Model. Simple Heater Loop Actual loop on P&ID.

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710 views • 17 slides
LPPD, Seon Kim 2009. 9. 16

LPPD, Seon Kim 2009. 9. 16

1. Aspen Simulator Initialization 2. Finding Pinch Points (1-D) 3. Composition Profile (1-D) 4. Geometric Profile interpolation. LPPD, Seon Kim 2009. 9. 16. ASPEN Initialization. ASPEN Simulator Process Design

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256 views • 11 slides
Homoazeotropic Distillation of Maximum Azeotropes in a Batch Rectifier

Homoazeotropic Distillation of Maximum Azeotropes in a Batch Rectifier

Homoazeotropic Distillation of Maximum Azeotropes in a Batch Rectifier with Continuous Entrainer Feeding: I. Feasibility Studies. P. Lang, G. Modla, B. Benadda 1 , Z. Lelkes Budapest University of Technology and Economics, Hungary, 1 INSA-Lyon LAEPSI, France.

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193 views • 1 slides

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