Login

Remember

Register

CarrierAdda QnA

Q&A
Hot!
Unanswered
Tags
Users
Ask a Question

Home
Fluidization Engineering
What is the best combination of fluidized bed for...

What is the best combination of fluidized bed for fluid catalytic cracking?

Next Question →

+2 votes

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

What is the best combination of fluidized bed for fluid catalytic cracking?

(a) Spouted and teeter bed

(b) Teeter and one pass for solids bed

(c) Batch type and spouted bed

(d) Batch type and circulation bed

The question was posed to me in quiz.

My question is taken from Types of Fluidization Operations in section Introduction of Fluidization Engineering

fluidization engineering
introduction
types of fluidization operations

Facebook Twitter LinkedIn

Please log in or register to answer this question.

1 Answer

+2 votes

answered Jan 30, 2022 by Lucas (103k points)
selected Feb 3, 2022 by Sophia

Best answer

Right choice is (d) Batch type and circulation bed

The explanation: Because it requires regeneration of catalyst.

Please log in or register to add a comment.

Related questions

+1 vote

1 answer

What is the mesh range of particles required in the fluidized bed for best efficiency?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
introduction
types of fluidization operations

+1 vote

1 answer

In a fluidized bed reactor, what is the best way to achieve maximum heat and mass transfer rates?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
introduction
types of fluidization operations

+1 vote

1 answer

In case of naphtha cracking, use of batch type is better than circulation type fluidized bed?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
introduction
types of fluidization operations

+1 vote

1 answer

What is the most important factor to be considered for designing a fluidized bed reactor?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
introduction
types of fluidization operations

+1 vote

1 answer

What is the advantage of fluidized bed over spouted bed and teeter bed in the drying process?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
introduction
types of fluidization operations

+1 vote

1 answer

What is the maximum range of superficial gas velocity when the TDH of the bed is 0.25m to prevent eluitrition in a circular type fluidized bed reactor?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
introduction
types of fluidization operations

+2 votes

1 answer

In a fluidized bed reactor, for a specific gas flow rate, any kind of Geldart type particles can be used. True of False?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
introduction
types of fluidization operations

+1 vote

1 answer

1, state the required equipment and if any replacement for that part and possible explanation?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
introduction
types of fluidization operations

+1 vote

1 answer

In pneumatic transport, explain the importance of the classification of solids before its application has been started?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
introduction
types of fluidization operations

+1 vote

1 answer

What is the best way for reducing load on cyclone separators in the fluidized mixer for powdery material?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
introduction
transportation and mixing of fine powder

+1 vote

1 answer

How useful is the fluidized bed for quenching or freezing hot reacting mixtures?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
introduction
heat exchanger

+1 vote

1 answer

Why are the fluidized bed extensively used for heat exchangers, in both physical and chemical processes?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
introduction
heat exchanger

+1 vote

1 answer

What are the two sections of the fluid catalytic cracking process?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
industrial applications of fluidized beds
fluid catalytic cracking

+1 vote

1 answer

What are problems encountered in the fluid catalytic cracking unit?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
industrial applications of fluidized beds
fluid catalytic cracking

+1 vote

1 answer

In which system high pressure is used, Fluidized Catalytic Cracking(FCC) or Fluidized Catalytic Reforming(FCR) or Fluidized Combustion Chamber(FCCh)?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
industrial applications of fluidized beds
fluid catalytic reforming

+2 votes

1 answer

Which is the best suitable equipment to be introduced in the thermofor catalytic cracking?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
industrial applications of fluidized beds
industrial applications of fluidized bed

+1 vote

1 answer

From above fig, what is the maximum number turns of pipes inside the fluidized cooler?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
introduction
heat exchanger

+1 vote

1 answer

Is it possible for fluidized heat exchangers to transfer heat for heat sensitive processes?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
introduction
heat exchanger

+1 vote

1 answer

In fluid catalytic cracking process, cracking of heavy hydrocarbons into lower hydrocarbons, is an endothermic process, true of false?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
industrial applications of fluidized beds
fluid catalytic cracking

+2 votes

1 answer

How are the no. of holes decided on the distributor, in the fluid catalytic cracking unit?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
industrial applications of fluidized beds
fluid catalytic cracking

+1 vote

1 answer

In fluid catalytic cracking(FCC) process, how does the heavy hydrocarbon crack into lower molecular compounds?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
industrial applications of fluidized beds
fluid catalytic cracking

+1 vote

1 answer

What is the best way to prevent load on the dust collectors in the fluidized bed reactor?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
industrial applications of fluidized beds
industrial applications of fluidized bed

+1 vote

1 answer

Fig.8, Counter current heat exchanger developed by Russian engineers, mention the height of the bed?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
introduction
heat exchanger

+2 votes

1 answer

What is the latest technology being used for transportation of solid particles in cement industries?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
introduction
transportation and mixing of fine powder

+2 votes

1 answer

The velocity of fluid is operated between minimum fluidizing velocity(Umf) and Pneumatic velocity in fluidized bed, true or false?

asked Jan 30, 2022 in Fluidization Engineering by Sophia (102k points)

fluidization engineering
fluidization and mapping of regimes
terminal velocity of particles

Facebook Twitter LinkedIn

We welcome you to Carrieradda QnA with open heart. Our small community of enthusiastic learners are very helpful and supportive. Here on this platform you can ask questions and receive answers from other members of the community. We also monitor posted questions and answers periodically to maintain the quality and integrity of the platform. Hope you will join our beautiful community

Categories

All categories
Environmental Biotechnology (884)
Environmental Engineering (1.1k)
Enzyme Technology (752)
Farm Machinery (534)
Fermentation Technology (994)
Finite Element Method (480)
Fluid Mechanics (948)
Fluidization Engineering (267)
Food Engineering (984)
Food Packaging Technology (502)
Food Processing Unit Operations (663)
Foundry and Forging (381)
Genetic Engineering (710)
Geotechnical Engineering I (1.2k)
Geotechnical Engineering II (735)
Hazardous Waste Management (880)
Software Architecture (921)
Mass Transfer (499)
Machine Dynamics (772)
Machine Kinematics (912)
Irrigation Engineering (1.2k)
Linear Integrated Circuits (404)
Machine Design (0)
Machine Drawing (0)

Send feedback
About Us
Copyright
Privacy Policy
Terms of Use
Contact Us

Powered by TalkJarvis

...