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Paper 2
7- Organic Chemistry
Cracking/Crude Oil
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Crude oil is
finite
(it is
non renewable)
Cracking
is the process of breaking down
large
hydrocarbons
into
smaller chains.
Cracking takes place in
steel vessels
called
crackers.
The
vapour
is passed over a
HOT catalyst
and is
heated -THERMAL DECOMPOSITION
There are
two
types of
Cracking
:
Catalytic
and
Steam
Crude oil is a
black
,
thick
substance that is made from
plankton
and
Dead
.