FIELD: gas industry.
SUBSTANCE: invention relates to plant (1) for the production of liquefied natural gas. Plant (1) contains two or more parallel processing and liquefaction lines (A, B), each of which contains cooling stage (14) designed to receive stream (13) of purified natural gas from gas processing stage (12), unit (16) of gas condensate liquid extraction for extracting liquids from natural gas (161), thereby generating stream (162) of light natural gas. Plant (1) for the production of liquefied natural gas contains additional liquefaction line (C) containing additional cooling stage (214) designed to receive additional flow of raw materials for generating additional liquefied natural gas. Additional flow of raw materials (210) contains two or more side flows taken from light natural gas taken from corresponding streams (163) of light natural gas from one or several parallel processing and liquefaction lines (A, B).
EFFECT: increased efficiency of liquefaction.
11 cl, 1 dwg
