Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Summer 4th Sem Old 141303 Chemical Engineering Processes Previous Question Paper
Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER ?IV(OLD) ? EXAMINATION ? SUMMER 2019
Subject Code:141303 Date:28/05/2019
Subject Name: Chemical Engineering Processes
Time:02:30 PM TO 05:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1 (a) Discuss the system for the production of concentrated nitric acid 07
(b) Draw only a process flow diagram of Vinyl Chloride 07
Q.2 (a) Discuss the health and safety aspects of Aniline 07
(b) Discuss the sources of pollution in manufacturing nitric acid 07
OR
(b) With the help of a neat flow diagram explain methanol production 07
Q.3 (a) Explain manufacturing process of monochloroacetic acid 07
(b) Discuss sources of pollution for Hydrogen cyanide 07
OR
Q.3 (a) Discuss in brief production of ethanol from ethylene 07
(b) Discuss the sources of pollution for acetic acid manufacturing 07
Q.4 (a) Discuss in brief process design modifications for Urea production 07
(b) Discuss the major engineering problems involved in the production of
hydrogenated cotton seed oil
07
OR
Q.4 (a) Explain major engineering problems involved in Urea synthesis 07
(b) Enlist and explain in detail major engineering problems involved in the process
of hydrogenation of cotton seed oil
07
Q.5 (a) Discuss with reference to methanol production following terms: Reactor design,
catalyst fouling
07
(b) Discuss sources of pollution for Phenol production 07
OR
Q.5 (a) Draw only a neat process flow diagram of Furfural production 07
(b) Enlist the different routes for manufacturing Phenol and discuss any one in detail 07
*************
FirstRanker.com - FirstRanker's Choice
This post was last modified on 20 February 2020