Gas Solutions

Fuel and Gas Systems
Supporting Fuel Transition
and Eco-Friendly Operations

Gas Solutions

Starting with the world’s first commercialization of LNG FGSS, SB SUNBO has expanded fuel supply technology to NH₃, MeOH, and H₂.
Through BOG treatment, regasification and liquefaction, cargo handling, and gas mixing solutions, we stably supply the power needed for ship operations and lead the eco-friendly transition.

Flagship Products
Regasification Systems
SUN-REGAS® (FSRU Regasification System)

1) Provides LNG Regasification Systems and Regas Module EPCC solutions optimized for FSRU and offshore plant environments
2) Implements stable and reliable Regas facilities based on full lifecycle capabilities from design through procurement, fabrication, and commissioning

SUN-REGAS®
Cargo Handling Systems
LNG / LCO₂ / LPG
Cargo Handling Systems

System for safely storing, transferring, and managing LNG and LCO₂

1) Provides design, fabrication, and integrated solutions for Cargo Handling Systems (CHS) for LNG Bunkering Vessels
2) Supports stable and efficient bunkering and cargo operations, including LNG transfer, storage, safety control, and interfaces

LNG/LCO₂/LPG CargoHandling Systems
Alternative Fuel Supply System
SUN-FGSS® (LNG Fuel GasSupply System)

World’s first commercialized system
for stably supplying LNG fuel to engines

SUN-LFSS® (NH₃/MeOH/LPG Fuel Supply)

Next-generation fuel supply systems
for ammonia, methanol, LPG, etc.

LPG &Ammonia LFSS

Low-flashpoint fuel supply devices optimized by fuel characteristics

COSMOS® (FGSS Control / ESDS)

Integrated solution managing control and emergency shutdown of fuel supply systems

Ammonia Reliquefaction System

System for maintaining and re-liquefying
ammonia cargo in a liquid state

SUN-FGSS®
SUN-LFSS®
LPG &Ammonia LFSS
COSMOS®
Ammonia Reliquefaction System
BOG Systems
SUN-COM® (BOG Compressor)

Device for compressing and recycling boil-off gas

SUN-RS® (BOG Recondensing System)

System for re-liquefying BOG for fuel recycling

SUN-SUBC® (Sub-Cooling System) CopyrightbyCryostar

System for cooling LNG to cryogenic temperatures to minimize BOG generation

SUN-COM®
SUN-RS®
SUN-SUBC®
Gas Mixing
SUN-FGMS® (Fuel Gas Mixing System)

Stable supply of hydrogen, LNG, and ammonia mixed fuels to engines

SUN-FGMS®
Test Facility
Gas System Test Facility

Test facility for validating fuel and gas systems under actual conditions

Gas System TestFacility