QUIZ 1

QUIZ 11) Give the purpose of the following processes in petroleum refining:

a) Separation to split the crude oil into groups of hydrocarbon using distillation

b) Conversion to crack or break down the large hydrocarbon molecules to smaller (better products) with temperature higher than used in distillation

c) Treatment to remove impurities which is sulphur as the main/major impurities

2) Define Natural gas Natural is a mixture of hydrocarbon and small amount of nonhydrocarbon (nitrogen, oxygen, etc). It exists in gases state in its natural reservoirs.

3) List/Name the application or general uses of natural gas.

Natural Gas Vehicle (NGV)

Use In paint

Use in making ammonia for fertilizer

As power generation

Cooling agent