Based on its capacity, World’s biggest lng bunkering vessel HAI YANG SHI YOU 301 successfully completes its first ship to ship bunkering supply to CMA CGM’s duel fuel container ship CMA CGM Concorde at Yantian Port, Shenzhen, the first domestic LNG ship-to-ship bunkering system jointly developed by CSSC and CNOOC Energy Development Co., strengthening the domestic production capability of Chinese Marine LNG industry chain.
World’s biggest and China’s first LNG bunkering vessel reconstructed by CSSC, the new systems of HAI YANG SHI YOU 301 include LNG refueling system, gas combustion devices, cryogenic units, mooring winch, crane and liquid cargo control system. the vessel can be used for both – LNG for power and for refueling other LNG vessels, with the efforts of many CSSC subsidiaries, the first local applications of many technologies and equipment are realized.
Further, the bunkering vessel system consists of emergency release devices, quick connection devices, cryogenic hoses, ship distance detection devices, saddles and anti-fall systems, etc., With a designed bunkering capacity of 1650m³ per hour, it can enable safe and rapid LNG filling between ships.
HAI YANG SHI YOU 301:
- Shipyard: Jiangnan Shipyard Group Co., Ltd., China
- Year of completion: 2015
- Classification: CCS
- Design and supply of complete equipment and material for cargo handling system, cargo tanks and fuel gas system By TGE
- Vessel: 30,000 m³
- Length o.a. 184.7m, Beam: 28.1 m
- Draught (LNG): 7.4 m
- Speed: 16.5 kn
- Characteristics of gas plant:
- Capacity: 30,000 m³
- Number of cargo tanks: 4 (bilobe type)
- Material of cargo tanks: 9% Ni Steel
- Cargoes: LNG
- Design temperature / pressure: -164°C / 3.5 bar g acc. to IMO at sea
- Maximum cargo density: 500 kg/m³
- Number of segregations: 1
- Cargo manifolds: 2 liquid lines, 2 x 16” ANSI 150 lbs flanges
- 1 vapour lines, 1 x 16” ANSI 150 lbs flanges
- Loading- / Unloadingrate: 4,400 m³/h
- Deepwell pump 8 x 550 m³/h at 120 m LC
- Booster pump
- BOG-handling & fuel gas system:
- 1 x forcing vaporizer
- 2 x cargo compressors with intercoolers
- 2 x aftercoolers
- 2 x submerged fuel gas pumps
- 1 x fuel gas buffer tank
- 1 x fuel gas metering system
- Cargo piping system: Stainless steel, AISI 316L
- Inertgas plant: Membrane system Capacity: 80 Nm³/h at 3 vol. % O2
Source CSSC