SYS-028 · SYSTEM
N2 generator (membrane / PSA)
질소발생장치
A plant that produces nitrogen gas from air on board, used to keep insulation spaces inert, purge cargo lines and blanket equipment wherever oxygen must be excluded.
- Public record ID
- SYS-028
- Functional Category
- CAT-01 · Cargo Containment & Handling Systems
- Released Component records
- 3
- Evidence state
- Reference taxonomy — not project verified
SYSTEM CONTEXT
- Functional Category
- CAT-01 Cargo Containment & Handling Systems
- Family reference-profile markers
- ● 2 Standard · ○ 1 Common · △ 1 Variant · 17 unmarked
- Component coverage
- 3 released source-BOM records
- Relationship meaning
- Family markers describe reference applicability. Component links are released source-BOM listings and do not assert complete engineering containment.
FAMILY REFERENCE APPLICABILITY
Family profiles carrying a source marker.
Unmarked Families are not listed; an unmarked cell means “not normally fitted” in the source Family profile, not confirmed absence from a vessel.
Chemical tankers
○ Common / conditionalView Family profile →LNGLNG carriers
● StandardView Family profile →LPG / GASLPG, ethylene, ethane, ammonia, CO2, hydrogen and gas-bunkering carriers
● StandardView Family profile →OFFSHORE PRODUCTION / PROCESS / STORAGEDrillship, FPSO, FSO, FSU, FLNG and FSRU
△ VariantView Family profile →RELEASED SOURCE-BOM LISTING
Released Component records.
Coverage is partial and Family-independent: selecting a Family does not alter the Component records linked to this System.
N2 generation trains
질소 발생 트레인The membrane or pressure-swing units that strip oxygen from compressed air, producing the ship's own nitrogen supply.
Needs evidence · Design dependent — train quantity and capacity split not yet evidencedView Component record →COMP-104 · Compressor / BlowerFeed air compressors
공급공기 압축기The compressors delivering the clean, dry air the nitrogen units separate.
Reference pattern · 2View Component record →COMP-105 · Tank / VesselN2 buffer tank & O2 analyzer
질소 버퍼탱크·산소 분석기A storage vessel smoothing nitrogen demand peaks, with an oxygen analyser proving the product is pure enough to inert with.
Reference pattern · 1 + 1View Component record →