COMPLEX FOR PROCESSING MAIN NATURAL GAS INTO MARKETABLE PRODUCTS Russian patent published in 2021 - IPC B01D53/00 F25J3/00 

FIELD: gas industry.

SUBSTANCE: invention can be used in the gas industry in the context of its intensive development. The invention relates to a complex for processing the main natural gas into commercial products, including a pipeline branch of the main natural gas supply for processing 100; gas processing unit 200, which produces commercial natural gas, fully prepared for liquefaction, ethane fraction, products of separation of a wide light hydrocarbon fraction (hereinafter WLHF) in the form of a propane fraction, a butane fraction, a pentane-hexane fraction (hereinafter PHF). The complex also includes a pipeline for supplying commercial natural gas to the main gas pipeline 300; liquefied natural gas (hereinafter LNG) 400 unit; storage unit for commercial products 500; block for the shipment of commercial products 600; united by direct and feedback links in the form of pipelines, while between the links of the blocks one or more of the additional links are provided.

EFFECT: selection of valuable components from the main natural gas in the form of marketable products or raw materials of gas chemical industries, increased efficiency due to the use of material flows of individual links and a decreased anthropogenic load on the environment.

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