Homework Help is Here – Start Your Trial Now!
Engineering
Chemical Engineering
Design a reflux drum a distillation column, with feed flow rate 10000 kg/hr of ethanol (specific gravity0.8), for a residence time of 15 minutes when half full (50% full), and operating pressure is 2 bar (absolute) and temperature of 40 °C

Design a reflux drum a distillation column, with feed flow rate 10000 kg/hr of ethanol (specific gravity0.8), for a residence time of 15 minutes when half full (50% full), and operating pressure is 2 bar (absolute) and temperature of 40 °C

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
See similar textbooks
icon
Related questions
Question
I need answer Q2
Q 1 2 A continuous fractionating column operating at atm. Pressure is to be designed to separate a mixture containing 15.67% CS2 and 84.33 % CCL4 into an over head product containing 91% CS2 and waste 97.3 % CCL4 (All percentage in weight basis). Assume a plate efficiency of 70 % and reflux ratio 3.16. Find feed and output amount? Feed enter at 15 °C with specific heat of 0.4 CAL/mol.K and boiling point of 63 °C, latent heat of CS2 and CCL4 6200 CAL/g.mol. (mwt of CS2-76, CCL4=154). Equilibrium data: Xmol% 10 20 30 40 60 80 Ymol % 24 42 53 64 75 90 Design a reflux drum a distillation column, with feed flow rate 10000 kg/hr of ethanol (specific gravity0.8), for a residence time of 15 minutes when half full (50% full), and operating pressure is 2 bar (absolute) and temperature of 40 °C Table 13.2. Typical design stresses for plate (The appropriate material standards should be consulted for particular grades and plate thicknesses) Material Tensile Design stress at temperature "C (N/mm²) strength 100 (N/mm²) 0 to 50 150 200 250 300 350 400 450 500 Carbon steel (semi-killed or silicon killed) 360 135 125 115 105 95 85 80 70 Carbon-manganese steel (semi-killed or silicon killed) Carbon-molybdenum 180 170 150 140 130 115 105 100 steel, 0.5 per cent Mo 450 180 170 145 110 Low alloy steel 140 130 120 110 240 240 235 550 240 240 240 230 220 190 170 (Ni, Cr, Mo, V) Stainless steel 18Cr/BNI 510 165 145 115 130 90 110 105 100 100 95 unstabilised (304) Stainless steel 18Cr/BNi 540 165 150 140 135 130 130 125 120 120 115 Ti stabilised (321) Stainless steel 18Cr/Ni Mo 24 per cent (316) 520 175 150 135 120 115 110 105 105 100 95 Table 13.3. Maximum allowable joint efficiency Degree of radiography 100 spot per cent 1.0 0.85 0.9 0.80 Type of joint Double-welded butt or equivalent Single-weld butt joint with bonding strips none 0.7 0.65
Transcribed Image Text:Q 1 2 A continuous fractionating column operating at atm. Pressure is to be designed to separate a mixture containing 15.67% CS2 and 84.33 % CCL4 into an over head product containing 91% CS2 and waste 97.3 % CCL4 (All percentage in weight basis). Assume a plate efficiency of 70 % and reflux ratio 3.16. Find feed and output amount? Feed enter at 15 °C with specific heat of 0.4 CAL/mol.K and boiling point of 63 °C, latent heat of CS2 and CCL4 6200 CAL/g.mol. (mwt of CS2-76, CCL4=154). Equilibrium data: Xmol% 10 20 30 40 60 80 Ymol % 24 42 53 64 75 90 Design a reflux drum a distillation column, with feed flow rate 10000 kg/hr of ethanol (specific gravity0.8), for a residence time of 15 minutes when half full (50% full), and operating pressure is 2 bar (absolute) and temperature of 40 °C Table 13.2. Typical design stresses for plate (The appropriate material standards should be consulted for particular grades and plate thicknesses) Material Tensile Design stress at temperature "C (N/mm²) strength 100 (N/mm²) 0 to 50 150 200 250 300 350 400 450 500 Carbon steel (semi-killed or silicon killed) 360 135 125 115 105 95 85 80 70 Carbon-manganese steel (semi-killed or silicon killed) Carbon-molybdenum 180 170 150 140 130 115 105 100 steel, 0.5 per cent Mo 450 180 170 145 110 Low alloy steel 140 130 120 110 240 240 235 550 240 240 240 230 220 190 170 (Ni, Cr, Mo, V) Stainless steel 18Cr/BNI 510 165 145 115 130 90 110 105 100 100 95 unstabilised (304) Stainless steel 18Cr/BNi 540 165 150 140 135 130 130 125 120 120 115 Ti stabilised (321) Stainless steel 18Cr/Ni Mo 24 per cent (316) 520 175 150 135 120 115 110 105 105 100 95 Table 13.3. Maximum allowable joint efficiency Degree of radiography 100 spot per cent 1.0 0.85 0.9 0.80 Type of joint Double-welded butt or equivalent Single-weld butt joint with bonding strips none 0.7 0.65
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Introduction to Chemical Engineering Thermodynami…
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Process Dynamics and Control, 4e
Process Dynamics and Control, 4e
Chemical Engineering
ISBN:
9781119285915
Author:
Seborg
Publisher:
WILEY
Industrial Plastics: Theory and Applications
Industrial Plastics: Theory and Applications
Chemical Engineering
ISBN:
9781285061238
Author:
Lokensgard, Erik
Publisher:
Delmar Cengage Learning
Unit Operations of Chemical Engineering
Unit Operations of Chemical Engineering
Chemical Engineering
ISBN:
9780072848236
Author:
Warren McCabe, Julian C. Smith, Peter Harriott
Publisher:
McGraw-Hill Companies, The
SEE MORE TEXTBOOKS