Boil-Off Gas Compressor0 pages
Boil-off Gas Reciprocating Compressors for LNG
Industries
Cryogenic gas reciprocating compressors operating
with an inlet temperature up to -160°C.
• LNG Regasication Terminals
• LNG Storage depots
High efciency and highly reliable piston ring
compressor.
API618 piston
compressors for LNG
• Skid-mounted to facilitate
installation and start-up.
• Specially designed for installation
and maintenance in restricted
spaces.
• Highly exible control of
gas ow rates and gas inlet
temperature variation.
• Typical two-stage design
perfectly matches the needs of
LNG services.
• LNG Carrier
Technical Standard
• The experience of SIAD
Macchine Impianti engineers,
in terms of the service we offer
our customers, has resulted in a
certied standard which can be
adapted to the many requirements
of small, medium-size and large
industries.
• Perfect thermal isolation of the
process gas ensures that heat is
not transmitted from the interior
to the exterior or vice-versa
during compression.
• Adapts to variable working
conditions (intake pressure and
ow rate).
• Sector-specic know-how in the
selection of critical components,
including piston rings and rider
rings, ensures reliable construction
and reduction of maintenance
operations.
• Suction and delivery valves in
special steel alloy, to ensure the
same mechanical characteristics
of outstanding strength, toughness
and fatigue resistance even at very
low temperatures.
Compressor
model
Capacity
Nm3/h
Inlet
pressure
bar (a)
Outlet
pressure
bar (a)
Number
of stages
Speed
RPM
Installed
power
kW
TS2 - 2
160
1.08
7
2
490
11
TS2 - 2
380
1.08
7
2
490
22
WS2 - 2
720
1.08
7
2
490
45
WS2 - 2
900
1.08
7
2
598
45
WS2 - 2
1 400
1.08
7
2
490
75
WS3 - 2
1 850
1.08
7
2
490
90
WS3 - 2
2 300
1.08
7
2
490
110
MS2 - 2
2 800
1.08
7
2
490
132
MS2 - 2
3 150
1.08
7
2
490
150
MS3 - 2
4 600
1.08
7
2
370
250
MS3 - 2
5 200
1.08
7
2
420
250
HP2 - 2
6 000
1.08
7
2
490
315
HD2 - 2
8 000
1.08
7
2
490
355
HP4 - 2
12 000
1.08
7
2
490
550
HD4 - 2
16 400
1.08
7
2
490
750
HT2 - 2
63 400
1.08
7
2
490
2 900
Other models of Boil-off Gas compressor are available on request.
www.siadmi.com
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