ELEM.PRIN.OF CHEM.PROCESS-ACCESS
4th Edition
ISBN: 9781119099918
Author: FELDER
Publisher: WILEY
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Question
Chapter 2, Problem 2.50P
Interpretation Introduction
(a)
Interpretation:
The plot that would yield a straight line and helps in determining the parameters a and b should be determined.
Concept introduction:
A hazardous waste needed to be disposed. So, the solution of this waste is pumped into a storage tank. Then, the solution subjected to chemical treatment. Due to the chemical treatment, the concentration (C) of the decomposing waste has been reported to vary with time (t) according to the formula.
Where a and b are constants.
Interpretation Introduction
(b)
Interpretation:
The value of a and b should be estimated using graphics software. The graph of C vs t to show both measured and predicted values should be plotted.
Concept introduction:
A hazardous waste needed to be disposed. So the solution of this waste is pumped into a storage tank. Then, the solution subjected to chemical treatment. Due to the chemical treatment, the concentration (C) of the decomposing waste has been reported to vary with time (t) according to the formula.
Where a and b are constants.
Interpretation Introduction
(c)
Interpretation:
Using answers in part (b), the initial concentration of the waste in the tank and the time required for C to reach its discharge level should be calculated.
Concept introduction:
A hazardous waste needed to be disposed. So the solution of this waste is pumped into a storage tank. Then, the solution subjected to chemical treatment. Due to the chemical treatment, the concentration (C) of the decomposing waste has been reported to vary with time (t) according to the formula.
Where a and b are constants.
Interpretation Introduction
(d)
Interpretation:
The little confidence in the time estimated in part (c) should be explained.
Concept introduction:
A hazardous waste needed to be disposed. So the solution of this waste is pumped into a storage tank. Then, the solution subjected to chemical treatment. Due to the chemical treatment, the concentration (C) of the decomposing waste has been reported to vary with time (t) according to the formula.
Where a and b are constants.
Interpretation Introduction
(e)
Interpretation:
The potential problems with the waste disposal method should be calculated.
Concept introduction:
A hazardous waste needed to be disposed. So the solution of this waste is pumped into a storage tank. Then, the solution subjected to chemical treatment. Due to the chemical treatment, the concentration (C) of the decomposing waste has been reported to vary with time (t) according to the formula.
Where a and b are constants.
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Problem 10.16 An isosceles triangle of base 40 mm and altitude 54 mm has its base in the V.P. The
surface of the plane is inclined at 50° to the V.P. and perpendicular to the H.P. Draw its projections.
Construction Refer to Fig. 10.17.
An isosceles triangle has its base in the V.P., so con-
sider that initially the triangle ABC is placed in the
V.P. with base AB perpendicular to the H.P.
1. First stage Draw a triangle a'b'c' keeping
a'b' perpendicular to xy to represent the front
view. Project the corners to xy and obtain ac
as the top view.
2. Second stage Reproduce the top view of first
stage keeping ab on xy and ac inclined at 50°
to xy. Obtain new points a', b' and c' in the
front view by joining the points of intersection
of the vertical projectors from a, b and c of the
second stage with the corresponding horizontal
locus lines from a', b' and c' of the first stage.
Join a'b'c' to represent the final front view.
Here, the front view is an equilateral triangle
of side 40 mm.
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Chapter 2 Solutions
ELEM.PRIN.OF CHEM.PROCESS-ACCESS
Ch. 2 - Prob. 2.1PCh. 2 - Prob. 2.2PCh. 2 - Prob. 2.3PCh. 2 - Prob. 2.4PCh. 2 - Prob. 2.5PCh. 2 - Prob. 2.6PCh. 2 - Prob. 2.7PCh. 2 - Prob. 2.8PCh. 2 - Prob. 2.9PCh. 2 - Prob. 2.10P
Ch. 2 - Prob. 2.11PCh. 2 - Prob. 2.12PCh. 2 - Prob. 2.13PCh. 2 - Prob. 2.14PCh. 2 - Prob. 2.15PCh. 2 - Prob. 2.16PCh. 2 - Prob. 2.17PCh. 2 - Prob. 2.18PCh. 2 - During the early part of the 20th century,...Ch. 2 - Prob. 2.20PCh. 2 - Prob. 2.21PCh. 2 - Prob. 2.22PCh. 2 - Prob. 2.23PCh. 2 - Prob. 2.24PCh. 2 - Prob. 2.25PCh. 2 - The Prandtl number, Np,, is a dimensionless group...Ch. 2 - Prob. 2.27PCh. 2 - Prob. 2.28PCh. 2 - Prob. 2.29PCh. 2 - Prob. 2.30PCh. 2 - Prob. 2.31PCh. 2 - Prob. 2.32PCh. 2 - Prob. 2.33PCh. 2 - 2.34. You arrive at your lab at 8 a.m. and add an...Ch. 2 - Prob. 2.35PCh. 2 - Prob. 2.36PCh. 2 - Prob. 2.37PCh. 2 - Prob. 2.38PCh. 2 - Prob. 2.39PCh. 2 - A hygrometer, which measures the amount of...Ch. 2 - Prob. 2.41PCh. 2 - Prob. 2.42PCh. 2 - Prob. 2.43PCh. 2 - Prob. 2.44PCh. 2 - Prob. 2.45PCh. 2 - Prob. 2.46PCh. 2 - Prob. 2.47PCh. 2 - Prob. 2.48PCh. 2 - Prob. 2.49PCh. 2 - Prob. 2.50PCh. 2 - Prob. 2.51PCh. 2 - Prob. 2.52PCh. 2 - Prob. 2.53PCh. 2 - Prob. 2.54PCh. 2 - Prob. 2.55P
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Project the corners to xy and obtain ac as the top view. 2. Second stage Draw another right angled triangle a'b'c' on the horizontal locus line from points a', b' and c' of the first stage such that length of b'c' is equal to that of a'b'. Project a'b' to meet xy at ab. Draw an arc with centre a and radius equal to ac of the first stage to meet the vertical projector of c' at…arrow_forward□ 40 a' 12 o' a O d'arrow_forwardTL = 85 D. Problem 9.12 The top view of a line measures 60 mm. The line is parallel to the V.P. and inclined at 45° to the H.P. One end of the line is 25 mm in front of the V.P. and lies on the H.P. Draw its projections and determine the true length. Interpretation Let the line be PQ parallel to the V.P. The front view has true length and the top view is parallel to xy. Construction Refer to Fig. 9.12. 1. Draw a reference line xy. Mark point p' on xy and point p 25 mm below xy. 2. Draw a 60 mm long line pq parallel to xy. This repre- sents the top view. 3. 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