80m³ Single/Double Cold-Box LNG Marine Gas Supply System
Design pressure: 1.0 / 1.1 MPa
Liquid discharge method: Single/dual discharge
Cold box structure: Single/dual cold boxes
Filling rate: 90%
Insulation methods: vacuum powder, high-vacuum multilayer wrapped insulation
Classification Society: CCS
Keywords:
80m³ Single/Double Cold-Box LNG Marine Gas Supply System
The LNG ship fueling system primarily consists of an LNG loading station, LNG storage tanks, and a cold box (which includes heat exchangers, tank pressurizers, buffers, piping systems, control valves, instrumentation, junction boxes, cabinet structures, support components, and drip trays, among other elements).
The cold boxes in the gas supply systems of LNG vessels can be categorized into: single cold box and dual cold box. The dual cold box, in turn, can feature either a left-right dual-head design or a front-to-back dual-head configuration.
Project | Inner tank | Outer tank | Note |
Geometric Volume (m³) | 80 | / | Hundred Science Product Quality |
Rated Fullness Rate | ≤90% | ||
Design Pressure (MPa) | 1.0 / 1.1 | -0.1 | |
Design Temperature (℃) | -165 | -165 to 50 | |
Maximum Allowable Working Pressure (MPa) | 0.9 / 1.0 | Vacuum | |
Operating Temperature (℃) | -162 to -120 | -40 to 50 | |
Adiabatic method | Vacuum powder, high-vacuum multilayer winding | ||
Static Evaporation Rate: LNG/LN2 | ≤0.086%/day, 0.123%/day | ||
Minimum Design Metal Temperature (°C) | -196 | -196 | |
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50m³ Single/Double Cold-Box LNG Marine Gas Supply System
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