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SCD3013 BATCH REACTOR AND SEMI-BATCH REACTOR [GROUP 1]

Total questions: 10

Worksheet time: 4mins

Name
Class
Date
1.

Batch reactor is good for producing ________ amounts of products while still in testing phase.

a)

small

b)

large

2.

Semi-batch reactor consist of a single stirred tank.

a)

Yes

b)

No

3.

Choose the correct statement

a)

Semi-batch reactor can be used for multiphase reaction.

b)

Semi-batch reactor can be used to produce many products.

c)

Semi-batch can control the temperature especially for highly exothermic reaction.

4.

Batch reactor only for

a)

Heterogenous reaction

b)

Homogeneous reaction

5.

Choose the false application in industry for semi-batch reactor

a)

polymerization of alkenes

b)

steel production

c)

colorant

d)

calorimetric titration

6.

Drug is an example of application of batch reactor from pharmaceutical industry.

a)

Yes

b)

No

7.

An agitator in batch reactor consist of ______ and _______

a)

shaft and coil

b)

valve and tube

c)

shaft and impeller

8.

Batch reactor is used for large scale operation

a)

True

b)

False

9.

The batch reactor is made up of ______ major components.

a)

five

b)

millions

c)

three

d)

four

10.

What is the similarity between batch reactor & semi-batch reactor

a)

Steady state

b)

Low labor cost

c)

Large scale production is difficult to achieve