Optimasi Proses Fuel Gas System Dalam Mengadsorpsi Moisture Content Pada Gas Alam Menggunakan Simulasi Aspen Adsorption V. 10

Sherli Paramita, Nindy (2022) Optimasi Proses Fuel Gas System Dalam Mengadsorpsi Moisture Content Pada Gas Alam Menggunakan Simulasi Aspen Adsorption V. 10. Other thesis, Universitas Islam Riau.

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Abstract

The problem with plant X is the large amount of water content in natural gas, where the H2O content in the natural gas component reaches 0.3192, from the well. Even natural gas that has undergone mechanical separation in the separator still contains 0.0043 Mol H2O with a water content value of 203.95 Lbs/MMSCF. Wash out, and flow velocity problems in the fuel gas which eventually result in inadequate dehydration of the gas. In the industrial world the expected moisture content is <7 Lbs/MMSCF which is in accordance with the specifications, so as not to damage the production equipment. Therefore, it is necessary to carry out a gas dehydration process to separate water vapor content, in natural gas by the adsorption method using a solid desiccant, where this process is carried out in the fuel gas system. Fuel gas efficiently conditions (flows) natural gas for engine gas, compressor gas, GDU, fuel gas purging and flare packages. This research was conducted to determine the effect of temperature, pressure and type of desiccant on fuel gas on the reduction of water content in this adsorption process by using the Aspen Adsorption V. 10 simulation, based on actual data obtained the amount of water content was 90.11 Lbs/MMSCF while in the simulation it was not found result. Due to the lack of required data such as unknown experimental data, so that future researchers can conduct mass transfer coefficient research which is the weakness of this study.

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