1989-10-ii-chtech
Match the following:
I. Pyrolysis
II. Reforming
III. Polymerization
IV. Isomerisation
1992-1-c-chtech
Select the appropriate name from the right hand column, against the process mentioned in left:
I. H2 from light petroleum stock
II. High octane gasoline from naphtha
III. Gasoline from gas oil
IV. Petroleum coke from residue
1994-4-c-chtech
Match the following:
I. catalytic cracking
II. catalytic reforming
1997-3-2-chtech
Match the following:
I. LPG
II. Synthesis gas
1990-10-chtech
Catalyst for platforming of petroleum feedstock is,
1994-1-h-chtech
Which of the following fuels has the highest calorific value per unit mass?
1999-1-35-chtech
The gas which contributes the maximum to the heating value of natural gas is
2000-18-b-chtech
Synthesis gas is a mixture of
2001-1-25-chtech
In the fluid catalytic cracker (FCC), the cracking reaction is ______(i)______ and the regeneration is ______(ii)______
2002-1-20-chtech
The average boiling point of aviation turbine fuel is closest to that of
2003-89-chtech
In a refinery, petroleum crude is fractionated into gas fraction, light ends, intermediate distillates, heavy distillates, residues and by products. The group of products including gas oil, diesel oil and heavy fuel oil belongs to the fraction.
2003-90-chtech
The order of preference for feedstock to a catalytic reformer is
2004-30-chtech
The proper arrangement of the petroleum fractions, in the order of their boiling points is
2005-80-chtech
Match the feed in Group I with the process in Group II.
| Group I | Group II |
|---|---|
| (P) Gas oil | (1) Acetylene production |
| (Q) Residual crude | (2) Ethylene production |
| (3) Coking | |
| (4) Cracking |
2006-19-chtech
In a fluid catalytic cracking unit, the nature of the reactions occurring in the reactor and the regenerator is
2007-19-chtech
Which of the following is desirable in gasoline but undesirable in kerosene?
2008-20-chtech
Which ONE of the following is NOT a major constituent of crude oil?
2008-69-chtech
Which ONE of the following process sequences is used in the production of synthesis gas?
2009-19-chtech
In petroleum refining operations, the process used for converting paraffins and naphthenes to aromatics is
2009-20-chtech
The active component of catalysts used in steam reforming of methane to produce synthesis gas is
2011-4-chtech
Hydrotreating is used for
2011-5-chtech
Zeolite ZSM-5 is added to commercial FCC catalyst for
2012-21-chtech-obj
In petroleum refining, catalytic reforming is used to convert
2012-22-chtech-obj
The final boiling points of gasoline, diesel, atmospheric gas oil (AGO) and lubricating oils vary as
2012-23-chtech
The main unit processes used for the production of hydrogen from natural gas are steam reforming (SR), pressure swing adsorption (PSA), low temperature water gas shift reaction (LT WGS), and high temperature water gas shift reaction (HT WGS). The correct sequence of these in the plant is
2014-24-chtech
Catalytic cracking is
2016-23-chtech
India has no elemental sulphur deposits that can be economically exploited. In India, which one of the following industries produces elemental sulphur as a by-product?
2016-55-chtech
A catalytic reforming plant produces hydrogen and benzene from cyclohexane by de-hydro aromatisation. In order to increase the production of hydrogen, the owner plans to change the process to steam reforming of the same feedstock that produces hydrogen and carbon dioxide. Stoichiometrically, what is the maximum ratio of pure hydrogen produced in the proposed process to that in the existing process?
1988-10-iv-chtech
The process for conversion of straight run naphtha to obtain high octane gasoline is called ---------------------------
1995-3-c-chtech
Match the items in the left column with the appropriate items in the right column.
| (I) catalytic reforming | (A) high speed diesel |
| (II) smoke point | (B) kerosene |
| (C) gasoline | |
| (D) aromatics |
Last Modified on: 01-May-2024
Chemical Engineering Learning Resources - msubbu
e-mail: learn[AT]msubbu.academy
www.msubbu.in