Microsoft Word master thesis report fina doc

1.
 
N
APHTHA HYDROTREATING UNIT
 ................................................................................................... 17
1.1.
P
URPOSE OF THE UNIT
..................................................................................................................... 17
1.2.
R
AW MATERIALS AND RESOURCES INPUT CHARACTERISTICS
........................................................ 17
1.2.1. Naphtha feeds ............................................................................................................................ 17
1.2.2. Hydrogen make-up .................................................................................................................... 18
1.2.3. Catalyst ....................................................................................................................................... 18
1.3.
P
RODUCTS CHARACTERISTICS
........................................................................................................ 18
1.4.
N
ORMAL OPERATIONS
.................................................................................................................... 18
1.4.1. Reaction section ......................................................................................................................... 20
1.4.2. Separation section ...................................................................................................................... 20
1.4.3. Influents / effluents scheme ...................................................................................................... 20
1.5.
I
NTERMITTENT OPERATIONS
........................................................................................................... 21
1.5.1. Catalyst sulfiding ....................................................................................................................... 21