What is feedstock recycling?

• Using animal feces

• Breaking down plastics into useful product

• Reusing plastic items

• Putting plastic waste on a landfill

What are the two main processes of feedstock recycling?

• Hydrolysis

• Pyrolysis

• Gasification

• Electrolysis

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

• True

• False

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

• True

• False

What is the minimum temperature for pyrolysis?

• 400^oc

• 500^oc

• 600^oc

• 300^oc

True or false gasification and pyrolysis are expensive processes?

• True

• False

What is feedstock recycling also known as?

• Chemical recycling

• The Beef Cycle

• Remaking plastic

• Food recycling

What state are plastics broken down into during pyrolysis?

• Solid

• Liquid

• Gas

• All of the above

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

• Palm Oil

• Animal fats

• Meat

• Industrial waste

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

• True

• False