H.W (5): For the given crude oil (31.7 0 API ),sulfur percent 0.15; a) Evaluate the given oil. b) Select TBP cut points for the products to be obtained from processing this crude in an atmospheric distillation unit and estimate the % yield for each cut. Stage 1- Distillation at atmospheric pressure 751 mm Hg Fraction No. Cut Temp. F Sum. Percent 1 2 3 4 5 6 7 8 9 0.8 1.8 4.8 8.2 11.3 15.2 20.1 26.9 34.9 10 45.8 Stage 2- Distillation at atmospheric pressure 40 mm Hg Fraction No. Cut Temp. F Percent Sum. Percent Distilled 11 12 13 3456 122 167 212 257 302 347 392 437 482 527 16 392 437 482 527 572 Percent Distilled ‒‒‒‒‒‒ 0.8 1.0 3 3.4 3.1 3.9 4.9 6.8 8.0 10.9 7.3 7.8 6.2 5.7 6.9 20.3 53.1 60.9 67.1 72.8 79.7 100.0 Sp. gr. 60/60 °F 0.673 0.685 0.725 0.755 0.777 0.798 0.817 0.833 0.848 0.864 Sp. gr. 60/60 OF 0.873 0.879 0.889 0.901 0.916 0.945 API 60 °F 78.8 75.1 63.7 55.9 50.6 45.8 41.7 38.4 35.4 32.3 0 API 60 °F 30.6 29.5 27.7 25.6 22.94 18.2
H.W (5): For the given crude oil (31.7 0 API ),sulfur percent 0.15; a) Evaluate the given oil. b) Select TBP cut points for the products to be obtained from processing this crude in an atmospheric distillation unit and estimate the % yield for each cut. Stage 1- Distillation at atmospheric pressure 751 mm Hg Fraction No. Cut Temp. F Sum. Percent 1 2 3 4 5 6 7 8 9 0.8 1.8 4.8 8.2 11.3 15.2 20.1 26.9 34.9 10 45.8 Stage 2- Distillation at atmospheric pressure 40 mm Hg Fraction No. Cut Temp. F Percent Sum. Percent Distilled 11 12 13 3456 122 167 212 257 302 347 392 437 482 527 16 392 437 482 527 572 Percent Distilled ‒‒‒‒‒‒ 0.8 1.0 3 3.4 3.1 3.9 4.9 6.8 8.0 10.9 7.3 7.8 6.2 5.7 6.9 20.3 53.1 60.9 67.1 72.8 79.7 100.0 Sp. gr. 60/60 °F 0.673 0.685 0.725 0.755 0.777 0.798 0.817 0.833 0.848 0.864 Sp. gr. 60/60 OF 0.873 0.879 0.889 0.901 0.916 0.945 API 60 °F 78.8 75.1 63.7 55.9 50.6 45.8 41.7 38.4 35.4 32.3 0 API 60 °F 30.6 29.5 27.7 25.6 22.94 18.2
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
Related questions
Question
Transcribed Image Text:H.W (5): For the given crude oil (31.7 0 API ), sulfur percent 0.15;
a) Evaluate the given oil.
b) Select TBP cut points for the products to be obtained from processing this crude in
an atmospheric distillation unit and estimate the % yield for each cut.
Stage 1- Distillation at atmospheric pressure 751 mm Hg
Fraction No. Cut Temp. °F
Sum. Percent
123456789
0.8
1.8
4.8
8.2
11.3
15.2
20.1
26.9
34.9
10
45.8
Stage 2- Distillation at atmospheric pressure 40 mm Hg
Fraction No. Cut Temp. F
Sum. Percent
11
12
13
2345.
122
167
212
257
302
347
392
437
482
527
14
15
16
392
437
482
527
572
Percent
Distilled
‒‒‒‒‒‒‒
0.8
1.0
3
3.4
3.1
3.9
4.9
6.8
8.0
10.9
Percent
Distilled
7.3
7.8
6.2
5.7
6.9
20.3
53.1
60.9
67.1
72.8
79.7
100.0
Sp. gr.
60/60 °F
0.673
0.685
0.725
0.755
0.777
0.798
0.817
0.833
0.848
0.864
Sp. gr.
60/60 OF
0.873
0.879
0.889
0.901
0.916
0.945
API 60 °F
78.8
75.1
63.7
55.9
50.6
45.8
41.7
38.4
35.4
32.3
API 60 °F
30.6
29.5
27.7
25.6
22.94
18.2
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