Page 107 - Compression Machinery for Oil and Gas

Centrifugal Compressors Chapter 3 95

7

RoTech Booster adequate amount and pressure for start up, shut down, and standstill.

Booster (optional) To provide gas in
6 7 Gas OUT - to primary seal gas supply

Heater TE TIC Increase operating gas
Heater (optional) temperature.
TE TSHH
5
PDIT

Filter To clean gas (condensates 6 RoTechBooster

Filter (required) and particles). components.
Filter 5 Heating

PIT conditioning
4 gas
Separator (optional) To deposit liquid out of gas, when gas is very wet and filter can’t deposit 4 Filter unit seal
LIC enough.
LIT of
LCV 3 Separator entirety the

Cooler Diagram of a gas conditioning system
3 (optional) Shift operation point next to liquid phase in order to be able to deposit more condensates in the separator. of

TE 2 Cooler arrangement
Seal gas supply Seal gas supply External seal gas supply 1 Gas IN Typical

2 1 2 3.62
FIG.
1