Density, phase behavior keys to acid gas injection

摘要: Acid gas injection requires an understanding of the complexities phase behavior and physical properties. Injected acid streams typically come from top regenerator reflux accumulator amine unit. Thus, they are composed mainly hydrogen sulfide (H{sub 2}S) carbon dioxide (CO{sub 2}) with significant amounts methane lesser other hydrocarbons. The stream is also saturated water. plant has a low pressure must be compressed to higher for into disposal well. This article summarizes available research on density calculations.