COMPLEX FOR PROCESSING NATURAL HYDROCARBON GAS INTO COMMERCIAL OUTPUT Russian patent published in 2020 - IPC B01D53/00 

FIELD: oil and gas industry.

SUBSTANCE: invention relates to development and design of gas industry facilities in conditions of its intensive development. Complex for treatment of main natural gas into commercial output, consisting of gas processing unit A, which generates methane, ethane, propane, butane and pentane-hexane fractions; natural gas liquefaction unit B prepared at gas processing unit A; gas-chemical unit C, which generates polymer product from ethane and / or propane fraction and / or other hydrocarbon material recovered at gas processing unit A; logistic unit D, including a reservoir park for storage of commercial products of said blocks; common plant E, which provides all the above blocks of the complex with energy resources and required reagents; provides for energy and process interconnections between links of general plant E and links of other units of complex A, B, C, D with possibility of both versions of links of these blocks, and their addition with new links.

EFFECT: invention enables to solve the task of developing a highly efficient gas processing and gas chemical plants, which during processing of natural hydrocarbon gas in commercial production of useful use of virtually all components of natural hydrocarbon gas, which makes it possible to increase energy efficiency of separate plants and the complex as a whole due to redistribution of energy and process interconnections.

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