Penentuan Co2 pada Liquidfaction Natural Gas (Lng) pada Aliran Ke Reaktor dan Aliran ke Diethanol Amine ( Dea) Dengan Menggunakan Kromatografi Gas

Abstract

Natural gas is a substance or compound containing components such as methane (CH4), and etane (C2H6). The natural gas is also often called as earth gas or marsh gas, gas shaped fossil fuel. The main component of natural gas is methane (CH4), as molecules of hydrocarbon, propane (C3H8), butane (C4H10), and CO2 (carbondioxyde). To generate good LNG CO2 must be removed for it’s toxicity and destructive to LNG quality. The removal of CO2 in natural gas proceeds in Feed to Train and Feed to Diethanol amine (DEA) accomplished by absorption using carbonat potassium solution (K2CO3) and analyzed by gas chromatography at hp 6890. Concentration of CO2 in Feed to Train is 22.550 % and in Feed to Diethanol amine (DEA) is 0.448 %. In PT. ARUN NGL, Co., CO2 can be removed by absorption. Universitas