CHEMICAL ENGINEERING | Mass Transfer

H2S present in naphtha reformed gas is removed by absorbing with

Byadmin August 25, 2022

Question: H2S present in naphtha reformed gas is removed by absorbing with
[A].

ethanolamine

[B].

K2CO3

[C].

HCl

[D].

vacuum gas oil

Answer: Option A

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Fuels and Combustion

In low temperature carbonisation of coal, the

Question: In low temperature carbonisation of coal, the
[A].

yield of coke oven gas is 290 Nm3 /ton dry coal.
[B].
volatile matter in coke is zero.
[C].
temperature maintained is 700°C.
[D].
yield of tar is about 3% of dry coal.

Answer: Option C

Explanation:

No answer description available for this question.

Read More In low temperature carbonisation of coal, the
CHEMICAL ENGINEERING | Chemical Reaction Engineering

For identical flow rate and feed composition, X plug flow reactors (PER) in series with a total volume V gives the same conversion as single

Question: For identical flow rate and feed composition, X plug flow reactors (PER) in series with a total volume V gives the same conversion as single
[A].

CSTR of volume V
[B].
PFR of volume V
[C].
CSTR of volume V/X
[D].
PFR of volume V/X

Answer: Option B

Explanation:

No answer description available for this question.

Read More For identical flow rate and feed composition, X plug flow reactors (PER) in series with a total volume V gives the same conversion as single
CHEMICAL ENGINEERING | Chemical Process

Fat dispersed in water is exemplified by

Question: Fat dispersed in water is exemplified by
[A].

colloids
[B].
gel
[C].
butter
[D].
emulsion

Answer: Option C

Explanation:

No answer description available for this question.

Read More Fat dispersed in water is exemplified by
CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

The Carnot co-efficient of performance (COP) of a domestic air conditioner compared to a household refrigerator is

Question: The Carnot co-efficient of performance (COP) of a domestic air conditioner compared to a household refrigerator is
[A].

less
[B].
more
[C].
same
[D].
dependent on climatic conditions

Answer: Option A

Explanation:

No answer description available for this question.

Read More The Carnot co-efficient of performance (COP) of a domestic air conditioner compared to a household refrigerator is
CHEMICAL ENGINEERING | Chemical Reaction Engineering

In the fluid catalytic cracker (FCC), the cracking reaction is __________ (A) and the regeneration is___(B) __________

Question: In the fluid catalytic cracker (FCC), the cracking reaction is __________ (A) and the regeneration is___(B) __________
[A].

(A) exothermic (B) endothermic
[B].
(A) exothermic (B) exothermic
[C].
(A) endothermic (B) enodthermic
[D].
(A) endothermic (B) exothermic

Answer: Option D

Explanation:

No answer description available for this question.

Read More In the fluid catalytic cracker (FCC), the cracking reaction is __________ (A) and the regeneration is___(B) __________
CHEMICAL ENGINEERING | Chemical Engineering Basics

__________ is not a case hardening process.

Question: __________ is not a case hardening process.
[A].

Carburising
[B].
Nitriding
[C].
Cyaniding
[D].
Annealing

Answer: Option A

Explanation:

No answer description available for this question.

Read More __________ is not a case hardening process.

Similar Posts