Equipment and Solutions
MARINE LNG FUELLING AND BUNKERING
CRYOSTAR USA WestCRYOSTAR USA East
CRYOSTAR Brazil
CRYOSTAR United Kingdom
CRYOSTAR France
CRYOSTAR Automation
CRYOSTAR China
CRYOSTAR Singapore
CRYOSTAR India
CRYOSTAR Houston
CRYOSTAR Russia
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FACTORY AND ON-SITE ACCEPTANCE TESTSCRYOSTAR’s Headquarters boast the world’s largest and most so-phisticated liquid nitrogen test facility for cryogenic pumps as well as three test facilities dedicated to turbines. CRYOSTAR engineers subject each pump and turbine to a performance test prior to ship-ment, offering customers guaranteed performance. CRYOSTAR provides commissioning, start-up and support for onboard perfor-mance testing for LNG carrier regasification units.
QUALITY AND ENVIRONMENTCRYOSTAR is ISO 9001-2008 certified. To structure its environmen-tal approach, CRYOSTAR has used the ISO 14001 standard to set up all the organizational and operational processes necessary for an aspiring Environmentally Responsible company. In parallel, CRYO-STAR has applied this approach to Health and Safety through the OHSAS 18001 standard ISO 9001-2008/ ISO 14001-2004 / OHSAS 18001-2007 quality assurance system.
THE CRYOSTAR GROUPCRYOSTAR is a cryogenic equipment manufacturer with more than 600 employees including 150 engineers. With its Headquarters located in France, the company operates five production sites and is present worldwide through seven business centers and six-teen business partners.
Founded in 1966, the company has over 40 years’ experience with LNG and has become the world leader for boil-off gas compressors and on-board liquefaction units for LNG carriers. The company has delivered thousands of cryogenic pumps for liquid hydrocarbon applications (including methane, ethylene, ethane, etc.)
CRYOSTAR engineers continuously innovate with patented solutions for various applications throughout the LNG supply chain, such as small scale liquefaction, LNG transportation, LCNG/LNG vehicle refueling stations and LNG bunkering.
SAFETY AND STANDARDSSafety is an integral part of CRYOSTAR’s management and manu-facturing commitments. For each new development or project, the company performs a risk analysis using approved techniques such as HAZOP (Hazard and Operability) and FMEA (Failure Mode and Ef-fects Analysis). CRYOSTAR’s equipment and solutions comply with most stringent machine and safety regulations such as the Pressure Equipment Directive 97/23/CE (Module H and H1) and ATEX.
LNG Bunkering Station
Pressure Let Down Station Industry
Small Scale Liquefaction
Satelite LNG Plant Truck Stop LNGrefuelling station
LNG Feeder
LNG Floating Storageand Regasi�cation Unit
LNG Trailer
LNG Carrier
Ferry
LNG Bunkering Barge
LNG Receiving Terminal
CityFleet LNG Station
Small Town
Land�ll Digester
Gas Pipeline
Peak Shaving Plant
CSMCBM
LCNG / LNG Station
Small Scale Liquefaction
PUMPS
COMPRESSORS
HEAT EXCHANGERS
RE-LIQUEFACTION PLANT
RE-GASIFICATION PLANT
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MARINE LNG FUELLING AND BUNKERING
GW LOOP
PFHE
HP VAPORIZER
FROM FUEL TANK
BOOSTER PUMP
DAMPER
TO THE ENGINE
HIGH PRESSURE PUMP
HEATINGMEDIUM
HIGHPRESSURE GAS
GLYCOLWATER
WATER / STEAM
Typical HP FGSS, equipment supplied by CRYOSTAR Main Engine Technology Operating Pressure
2-stroke, HP tri-fuel diesel / ethane / NG 400
2-stroke, HP dual fuel diesel / NG 300
FUELLING THE FUTUREIn recent years, vessel emission regulations have progressively tightened. This means that alternative
methods are necessary to achieve compliance. Fuelling with LNG is one of the simplest and cleanest ways.
CRYOSTAR, A UNIQUE EXPERIENCE IN THE FIELDCRYOSTAR has always been a key supplier of cryogenic pumps and pump systems globally. This experience, often in conditions more extreme than LNG, places CRYOSTAR in the unique position of having a strong combination of vast marine and pumping experience, unlike any competitor.
This experience base, allows well designed pumping systems for LNG powered vessels, be it for lower pressure 4-stroke dual/tri fuel diesel, high pressure 2-stroke dual fuel engines or medium pressure gas fuelled turbines.
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MARINE LNG FUELLING AND BUNKERING
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DUAL FUEL 2-STROKE MARINE ENGINESThe high pressures required to fuel a 2-stroke diesel cycle engine on gas are well within the range of these exceptional pumps. Developed over a period of 40 years, they represent the very highest quality available.
Extremely low NPSH levels coupled with high reliability and efficiency make CRYOSTAR the natural choice. Simple maintenance and option of belt, gear or hydraulic drives complete the package. The pumps are delivered on completed skids fully tested in our world-leading facility in France. Pumps for ethane fuelling complete our portfolio.
0 2 4 6 8 10 12 14 16 18 20 22 24
0 1 2 3 4 5 6 7 8 9 10 11
MRP 40/55 OL2
MRP 40/55 OL3
HPP 48/90 GL3
HPP 65/70 OL3
HPP 65/90 GR3
HPP 75/90 GR3
HPP 75/110 OL3
m3/h
Flow (t/h) with density = 0.45 kg/l
0 10 20 30 40 50 60 70 80 90 100 gal/min
Triplex reciprocating pump
Flow range
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MARINE LNG FUELLING AND BUNKERING
FROM FUEL TANK TO ENGINESmall in-tank pumps are perfectly suited for fuel-
ling application. They are fitted with ceramic bear-ings for extended lifetime and can be mounted either in
an external sump, or within the tank.
Our SUBTRAN range represents hundreds of references, including LNG fuelling applications. Small SUBTRANS supply the liquid to the high pressure pumps located deck-side, or can also be used to di-rectly feed the low pressure Fuel Gas Supply Systems (FGSS).
LNG/LEG/LPG BUNKERING AND TRANSFERBunkering consists of transferring the LNG from distribution source, to fuel tanks em-barked onboard. As the number of LNG fu-elled ships is exponentially growing, LNG bunkering solutions will continue to devel-op, under aspects already known, but all require safe, economical and reliable op-eration.
CRYOSTAR’s renowned SUBTRAN (sub-merged transfer) pumps are used through-out the LNG supply chain from liquefac-tion plant, through ethane carriers, to LNG transfer and bunkering stations. The seal-less design offers higher safety with no risk of leakage and reduces maintenance costs to a minimum.
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Main Engine Technology Operating Pressure
Medium pressure 2-stroke dual fuel diesel / NG 17 bar
Low pressure 4-stroke dual fuel diesel / NG 6.5 bar
50
100
150
200
250
300
350
400
450
500
550
600
0 2 4 6 8 10 12 14 16 18 20 22 24 26
Hea
d [m
]
Flow [m3/h]
0 20 40 60 100 120
gal/min
SUBTRAN 15/7
SUBTRAN 15/22
SUBTRAN 9/7
SUBTRAN 30/22
SUBTRAN submerged pump
The SUBTRAN is a fully submerged pump transferring LNG from storage to fuel tank. Alongside with in-tank installation, com-
plete skid mounted package is also possible.
Flanged VersionIn line vertical or horizontal
Low pressure BarrelIn sump vertical
Removable PumpIn tank vertical or horizontal
SUBTRAN pumps, for LNG bunkering
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
320
340
360
380
400
420
0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500 520
Hea
d [m
]
Flow [m3/h]
0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200
gal/min
SUBTRAN 200/480
SUBTRAN 75/230
SUBTRAN 60/200
SUBTRAN 60/130
SUBTRAN 45/80
SUBTRAN 45/50
SUBTRAN head-flow range (fuelling applications)
SUBTRAN head-flow range (bunkering applications)
Mounting options for SUBTRAN pumps
1st high-speed DF turbine fast ferry, featuring VP pumps
S&T cryogenic heat exchanger
HP vaporizer skid with a complete GW system
MULTISTAGE VERTICAL PUMPS (VP)Designed for cryogenic extreme conditions, CRYOSTAR VP
pumps are recognized for their reliability and can run 24 hours a day without any maintenance for up to two years depending on
site conditions. Generally used for LNG processing, this model is also suitable for LNG fuelling systems feeding gas turbines at medium pressure.
The multi-stage modular design extends the range of operating flow rates and allows delivery head, up to 1800 mlc (5905 ft).
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MARINE LNG FUELLING AND BUNKERING
HEATERS AND VAPORIZERSNatural gas heaters and LNG vaporizers are an essential part of the equipment installed on LNG fueled vessels. CRYOSTAR has more than 30 years of experience in designing and supplying stainless steel heat exchangers to the marine industry.
Shell and tube type: typically used for low pressure systems, consisting of a single pass shell with stationary head, fully welded to the U-tube bundle.A proven split-range control philosophy allows accurate flow and temperature settings to be achieved, while minimizing system pressure losses. Reliable control systems also provide protection to prevent icing in case of heating medium flow disruptions.
Coil wound type: typically used for HP systems, can be mounted as stand-alone equipment, directly on the high pressure pump’s skid or packaged separately with complete glycol water (GW) system.
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Main Engine Technology Operating Pressure
Medium pressure 2-stroke dual fuel diesel / NG 17 bar
Low pressure 4-stroke dual fuel diesel / NG 6.5 bar
Main Engine Technology Operating Pressure
2-Stroke, HP tri-fuel diesel / ethane / NG 400
2-Stroke, HP fuel diesel / NG 300
Main Engine Technology Operating Pressure
Gas turbine 50 bar
1400
1200
1000
800
600
400
200
010 100 500 750 1000 25001250 5000
Hea
d (m
)
FLOW (l/min)
VP 115 VP 145 VP 255
VP 185
VP 240&
VP 270 VP 310
VP 330
VP multistage pump
VP Head-Flow range
Reciprocating pump cryogenic Factory Acceptance Test
PREMIUM TECHNOLOGY IS OUR STANDARDWhen designing our machines, we source the best possible materials and components. Sophisti-
cated tools are used to analyze and prepare the best possible solution for each design aspect. Finally the machines are proven by testing in rigorous conditions in one of our 5 test facilities.
Vacuum insulated cylindersVacuum insulated cold end to greatly reduce heat in-leak. Combined with an optimal suction chamber design, it allows much lower NPSH requirements.
Self-lubricating geared drivesLow operating speeds mean that our pumps can do without an external forced lube oil system. Our proven splash oil lubrication system reduces the footprint while improving reliability and reducing maintenance costs.
Ceramic bearingsTo allow service intervals with the best possible performance, ceramic bearings are utilized in our submerged pumps.
CRYOSTAR’s philosophy is to propose machines designed for the application rather than “push” an existing low cost model into a specialized role.
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CARING FOR YOUR EQUIPMENT FOR 40 YEARSSince the production of equipment began in 1967, CRYOSTAR has always emphasised the need to support the end-user for the life of the equipment.
In the world of marine applications, the reliability and efficient operation of the equipment is mission-critical. This is why CRYO-STAR allocates each vessel to a single point of contact for most efficient servicing, parts supply and technical back-up.
Many end-users benefit from our maintenance agreements when it comes to dry-dock servicing. Dedicated spare part kits ensure that no critical parts are missing during this time-pressured period off-hire. Our large team of technical experts can handle routine and major servicing anywhere in the world.
Unplanned maintenance interventions are always a challenge, with the vessel presenting a moving target. It requires skill,
patience and immense co-operation to achieve seamless service under these circumstances. CRYOSTAR’s service
team is geographically distributed, affording quick r e a c t i o n times wherever you may
be, and the 24h service line means that you are
guaranteed a response.
Most equipment only needs ma-jor servicing at 5 and 10 year inter-
vals, so it is key that the organisation is well planned and our team is always
ready to work with you to define a course of action.
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MARINE LNG FUELLING AND BUNKERING
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www.cryostar.com/locations
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