IV B.Tech I Semester Examinations,December 2011 PETROLEUM AND PETRO-CHEMICAL TECHNOLOGY Chemical Engineering Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks ????? 1. Explain and indicate the specifications fixed by ISI for aviation gasoline.
[16]
ld .
2. With a neat flow sheet explain the hydrogen manufacture by any partial oxidation process. [16] 3. Write down the economic data for the production of vinyl acetate and mention their procedures and uses. [16]
or
4. What is Edeleanu process of extraction for treatment of petroleum products? Describe the process with flow sheet. [16] 5. Mention the petroleum reserves in india and world indicating their current and future scope of exploration. [16]
uW
6. Explain the formaldehyde manufacture by using Iron molybdate catalyst ,Reichhold perstorp processes. [16] 7. Mention the molecular structure of different Hydro carbons produced from fractionating column. [16] 8. Discuss about the Hydrofluoric acid process(HF) and sulfuric acid process used in the alkylation process. [16]
Aj
nt
?????
1
Code No: 07A70806
R07
Set No. 4
in
IV B.Tech I Semester Examinations,December 2011 PETROLEUM AND PETRO-CHEMICAL TECHNOLOGY Chemical Engineering Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks ????? 1. What are the important top products of atmospheric distillation of crude oil? Discuss their end uses in detail. [16]
ld .
2. Indicate the prospects of petrochemical industry in India, taking into account resources and demand for the products. [16] 3. With neat diagram explain the Ethanol manufacture from Ethylene by Esterification and hydrolysis process. [16]
or
4. (a) Explain the economic data on the production of PTFE.
(b) Explain the average commercial specifications of PTFE.
[8+8]
5. Write the cracking reaction in a general way as the first order reacton and also explain the terms involved. [16]
uW
6. Write short notes on the following properties of petroleum fractiom (a) Heat of vapourisation (b) Heat of fusion
(c) Thermal conductivity (d) Heat of combustion (e) specific heat.
[3+3+3+3+4]
nt
7. Describe the origin of different impurities persent in petroleum fractions.
[16]
Aj
8. Review the production of hydrogen from different feedstocks and their economic analysis. [16] ?????
2
Code No: 07A70806
R07
Set No. 1
in
IV B.Tech I Semester Examinations,December 2011 PETROLEUM AND PETRO-CHEMICAL TECHNOLOGY Chemical Engineering Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks ????? 1. What is the importance of true boiling-point curve? Describe the distillation carried out in a true boiling point apparatus. [16]
(b) Write short notes on reservoir engineering.
ld .
2. (a) Explain about different sources of petroleum oil.
[8+8] [16]
4. Describe about vacuum distillation.
[16]
or
3. With the help of neat diagram explain the fluid Coking process.
5. Describe the hydrogen manufacture by partial oxidation,Shell process.
[16]
6. Describe the Kinetic aspects of methanol synthesis process.
[16]
uW
7. Describe with a neat flow diagram,the ethylene oxide production by air oxidation using scientific design process. [16] 8. Explain the production of LPG with the help of a flow sheet.
Aj
nt
?????
3
[16]
Code No: 07A70806
R07
Set No. 3
in
IV B.Tech I Semester Examinations,December 2011 PETROLEUM AND PETRO-CHEMICAL TECHNOLOGY Chemical Engineering Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks ????? 1. What is the purpose of furfural extraction process. Explain the process with a neat flowsheet. [16]
ld .
2. (a) What is the importance of a flash vapourisation curve? Describe how vacuum flash vapourisation can be obtained. (b) What is a midpercent curve? What is its utility?
[8+8]
or
3. What are the main steps involved in the production of Ethanol synthesis by indirect hydration of Ethylene? [16] 4. (a) Describe the average commericial specifications of Methylamines. (b) Explain the various producers, consumption of the methylamines and their end uses. [8+8]
uW
5. List out the difficulties arising in cracking with respect to various catalysts.
[16]
6. Give an account of petroleum reserves in the world scene, make a comparative study of the rate at which, new reserves are explored with the rate of consumption. [16] 7. Define carbon efficiency(percent). Explain the kinetic data of methanol syntheis. [16]
?????
Aj
nt
8. Explain the importance of blending and its advantages.
With a neat flow sheet explain the hydrogen manufacture by any partial oxidation · process. [16] · 3. Write down the economic data for the production of vinyl acetate and mention · their procedures and uses. [16] · 4. What is Edeleanu process of extraction for treatment of petroleum products? De- · scribe the process with flow ...
(a) Explain how one can test for homogeneous catalyzed reaction using integral · method of Analysis. (b) An ampoule of radioactive Kr- 89 (half life = 76 minutes ) ...
(c) Cell Suspension cultures. ... 6. Explain the process of producing secondary metabolites in culture. ... (a) Discuss the importance of plant tissue culture in India.
3. Effect of radiation on Bone Marrow. (a) Describe the ... (b) Write short notes on artificial respiration. [8+8] ... (b) Write a note on Meta static bone diseases. [8+8].
(a) Explain the terms : Compilers, Linkers, Loaders, Assemblers. (b) Describe the program execution in a system with a neat diagram. [8+8] · 4. (a) Explain Read ...
(c) Explain why XML uses both streaming and tree-based parsing. [4+7+5] · 2. Explain the functionality of javax.servlet package for web servers. Discuss about.
of the offset point D on the coupler AB, and the angular velocities of links OA and ... lengths AB : OO1 : OA :: 1 : 2 : 2.5 for the point P to move in an approximate.
... alumina was reported as 3675 kg/m3. The density of the particle obtained from mercury displacement technique. 1 ... when the overall rate is controlled by a · chemical reaction List out the assumptions. ... residence time t and the time needed fo
[8+8] · 7. How would conduct a survey on solid waste pollution in a town. .... (b) Compare the family planning programmes of India, China and Thailand. [8+8].
[6+6+4] · 2. What is a first order system and how do you derive the transfer functions of a first .... Obtain the response to a ramp change in set point at a controller.
Discuss the working and principle of cyclones and hydrocyclones with neat sketches · and give their industrial applications. [16] · 2. Give a detailed classification ...
[16] · 6. What are the various methods of biological evaluation of drugs. [16] · 7. What is the role of genetics in improving the properties of medicinal herbs? [16].
7. Derive Michaelis-Menten equation. State the importance of MM constant. How · Koshland-/nemethy-Filmer (KNF) model account for allosteric regulation. [16].
the atoms to be hard spheres. (c) Express the edge, face diagonal and body diagonal of the unit cell in terms of · the atomic radius r for Bcc crystals. [4+6+6].
4. (a) Explain about artificial respiration. (b) Give a short notes on diagnostic and ... (b) Write a note on Meta static bone diseases. [8+8] · *****. 2. AjntuWorld.in ...
axial load of 5000 N, operating at a speed of 1600r. ... given by Cv = 6/ (6+V) where V is the peripheral speed of the gear in m/s. ... ii. Minimum film thickness.
Discuss ELISA in detail along with its applications? [16] · 4. What is antibody-mediated immunity? Discuss in detail? [16] · 5. Give an account on the functional ...
(a) What is Radix-64 format? Explain how both PGP and S/MIME perform the · Radix-64 conversion is performed. (b) Describe the five principal services that ...
Farm in Maharashtra, supplied with water from a dug well pumping for 4 h a day, are given below. Determine the required discharge. [16]. 7. AjntuWorld.in ...
... carry equal marks · ***** · 1. List eight major functions of an exhaust nozzle. .... plane. Show the internal layout for swallowed air to reach the engine. Explain.
Enumerate difference between growth and non-growth associated product kinetics. [16] · 7. Write a brief note on biosensors, and describe how they are used for ...
