1

(Fractionation.)

involves heating, evaporation,

A solvent is added to selectively

dissolve and remove an impurity or to separate some useful products from a mixture.

2

3

4

5

o

Hydrocracking: Transform long chain alkanes into shorter-chain alkanes - no coke (carbon) is produced.

6

Cracking

7

isomerization

8

9

10

11

12

13

14

15

9.4 Complete and incomplete combustion

16

17