Homework Help is Here – Start Your Trial Now!
Engineering
Chemical Engineering
Listed below the ASTM tests for two different crudes A and B and their corresponding API indices. It is required to blend (mix) these two crudes to attain 118000 kg of a medium density crude with its ASTM shown also in the table. The mixed crude API is calculated using the following formula: APImix =XHAPIH + (1-x)API where APIL and APIH are the light and heavy crudes APIS and XH = mass of heavy crude used in the mixture / mass of mixed crude 1. Find the mixing mass fraction XH of the heavy crude. 2. What will be the mass of the light and heavy crudes? 3. Determine the type of the mixed crude in terms of the US Bureau of Mines classification. Crude A Crude B Mixed Crude API 40.00 21.00 Temperature, °C 48.7 Temperature, °C Temperature, C vol% distilled 5% 48.3 49.5 10% 86.0 112.1 88.4 20% 131.8 248.6 162.9 30% 179.2 328.4 233.2 40% 234.6 395.9 296.5 50% 294.0 459.8 359.4 60% 353.9 532.5 421.2 70% 418.5 615.2 492.1 80% 495.1 696.6 584.0 90% 607.9 697.6 685.6 95% 669.4 692.9 99% 698.4

Listed below the ASTM tests for two different crudes A and B and their corresponding API indices. It is required to blend (mix) these two crudes to attain 118000 kg of a medium density crude with its ASTM shown also in the table. The mixed crude API is calculated using the following formula: APImix =XHAPIH + (1-x)API where APIL and APIH are the light and heavy crudes APIS and XH = mass of heavy crude used in the mixture / mass of mixed crude 1. Find the mixing mass fraction XH of the heavy crude. 2. What will be the mass of the light and heavy crudes? 3. Determine the type of the mixed crude in terms of the US Bureau of Mines classification. Crude A Crude B Mixed Crude API 40.00 21.00 Temperature, °C 48.7 Temperature, °C Temperature, C vol% distilled 5% 48.3 49.5 10% 86.0 112.1 88.4 20% 131.8 248.6 162.9 30% 179.2 328.4 233.2 40% 234.6 395.9 296.5 50% 294.0 459.8 359.4 60% 353.9 532.5 421.2 70% 418.5 615.2 492.1 80% 495.1 696.6 584.0 90% 607.9 697.6 685.6 95% 669.4 692.9 99% 698.4

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
Listed below the ASTM tests for two different crudes A and B and their corresponding APl indices. It is required to blend (mix) these two crudes to attain 118000 kg of a medium density crude with its ASTM shown also in the table. The mixed crude API is calculated using the following formula: mix =XHAPIH + (1- x)API where API and APIH are the light and heavy crudes APIS and XH = mass of heavy crude used in the mixture / mass of mixed crude 1. Find the mixing mass fraction xH of the heavy crude. 2. What will be the mass of the light and heavy crudes? 3. Determine the type of the mixed crude in terms of the US Bureau of Mines classification. Crude A Crude B Mixed Crude API 40.00 21.00 vol% distilled 5% Temperature, °C 48.7 Temperature, °C Temperature, °C 48.3 49.5 10% 86.0 112.1 88.4 20% 131.8 248.6 162.9 30% 179.2 328.4 233.2 40% 234.6 395.9 296.5 50% 294.0 459.8 359.4 60% 353.9 532.5 421.2 70% 418.5 615.2 492.1 80% 495.1 696.6 584.0 90% 607.9 697.6 685.6 95% 669.4 692.9 99% 698.4
Transcribed Image Text:Listed below the ASTM tests for two different crudes A and B and their corresponding APl indices. It is required to blend (mix) these two crudes to attain 118000 kg of a medium density crude with its ASTM shown also in the table. The mixed crude API is calculated using the following formula: mix =XHAPIH + (1- x)API where API and APIH are the light and heavy crudes APIS and XH = mass of heavy crude used in the mixture / mass of mixed crude 1. Find the mixing mass fraction xH of the heavy crude. 2. What will be the mass of the light and heavy crudes? 3. Determine the type of the mixed crude in terms of the US Bureau of Mines classification. Crude A Crude B Mixed Crude API 40.00 21.00 vol% distilled 5% Temperature, °C 48.7 Temperature, °C Temperature, °C 48.3 49.5 10% 86.0 112.1 88.4 20% 131.8 248.6 162.9 30% 179.2 328.4 233.2 40% 234.6 395.9 296.5 50% 294.0 459.8 359.4 60% 353.9 532.5 421.2 70% 418.5 615.2 492.1 80% 495.1 696.6 584.0 90% 607.9 697.6 685.6 95% 669.4 692.9 99% 698.4
Expert Solution
steps

Step by step

Solved in 4 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
DOF, Stream analysis and calculations
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemical-engineering and related others by exploring similar questions and additional content below.
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