Thapar University 2006 B.Tech Chemical Engineering Chemical Technology-1 - Question Paper
Thapar Institute of Engineering & Technology
Chemical Engineering (2nd Year)
Final Term exam
CH006 (Chemical Technology-1)
Tbapar Institute of Engineering and Technolog) Department of Chemical Engineering, 2nd Year End-Semester Exam, Dec 2006 CH-006 Chemical Technology I
Time: 3 hr. M. Marks: 60
Attempt ail questions
Ql.a. Discuss production of producer gas. Why is steam added in its manufacture? What are the factors affecting the composition of producer gas?
Ql.b. Describe the oxygen-nitrogen production process.
[6+6]
Q2. a. Describe the nitric acid production by ammonia oxidation process.
Q2. b. Describe production of phosphoric acid by wet process (strong acid process).
[6+6}
Q3. Write notes on following processes (along with flowsheets):
a. Cement production
b. Bromine from sea water
[6+6]
Q4. a. Describe production of elemental phosphorous.
Q4. b. Describe production of ammonium nitrate.
[6+6]
Q5. a. Describe urea production from ammonium carbamate. Q5. b. Describe natural gas treatment process.
[6+6]
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| Earning: Approval pending. |
