FIELD: liquefaction of natural gases; sea recovery of natural gas. SUBSTANCE: liquefaction plant includes bearing structure which may be floating or may be adapted to marine basing and liquefaction devices mounted on this structure or inside it. Liquefaction device include heat exchangers for cooling natural gas due to counter-flow heat exchange with cooling agent, compressor units for compressing the cooling agent and expansion units for isoentropic expansion at least two separate flows of cooling agent. Each expanded flow of cooling agent is connected with cold end of respective heat exchanger. EFFECT: enhanced efficiency.
| Title | Year | Author | Number |
|---|---|---|---|
| LIQUEFACTION METHOD | 1996 |
|
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RU2144649C1 |
