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Feedstock recycling

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

What is feedstock recycling?

a)

Using animal feces

b)

Breaking down plastics into useful product

c)

Reusing plastic items

d)

Putting plastic waste on a landfill

2.

What are the two main processes of feedstock recycling?

a)

Hydrolysis

b)

Pyrolysis

c)

Gasification

d)

Electrolysis

3.

True or false you have to separate mixed plastics before pyrolysis?

a)

True

b)

False

4.

True or false you have to separate mixed plastics before gasification?

a)

True

b)

False

5.

What is the minimum temperature for pyrolysis?

a)

400oc

b)

500oc

c)

600oc

d)

300oc

6.

True or false gasification and pyrolysis are expensive processes?

a)

True

b)

False

7.

What is feedstock recycling also known as?

a)

Chemical recycling

b)

The Beef Cycle

c)

Remaking plastic

d)

Food recycling

8.

What state are plastics broken down into during pyrolysis?

a)

Solid

b)

Liquid

c)

Gas

d)

All of the above

9.

Which of these is not an example of feedstock recycling in real life?

a)

Palm Oil

b)

Animal fats

c)

Meat

d)

Industrial waste

10.

True or false, hydrogen enriched syngas from gasification can be used to create diesel fuel or gasoline.

a)

True

b)

False