Supersonic Separators(超音速分离器)研究综述
Supersonic Separators 超音速分离器 - The high versatility of supersonic separators for natural gas (NG) processing is explored in this chapter to include the recovery of thermodynamic hydrate inhibitors (THIs), such as methanol, ethanol, and monoethylene glycol (MEG). [1] However, the processing of CO2-rich NG may create semi-cryogenic conditions leading to precipitation of solid CO2 (dry- ice), which is problematic in expanders, demethanizers, distillations, cold boxes, liquefied NG (LNG) facilities, and supersonic separators for CO2 removal. [2] This chapter presents an overview on the functional principles of supersonic separators, describing which conventional operations can be substituted by supersonic separators in offshore/onshore processing of natural gas. [3] This chapter is dedicated to describing the numerical model of membrane permeation and the rigorous thermodynamic model of supersonic separators and their installation in HYSYS process simulator. [4] Recently, supersonic separators have been analyzed in proof-of-concept researches for natural gas processing. [5] This article presents a shortcut one-dimensional numerical model that presents great potential as a fast and accurate tool that enables the simulation of supersonic separators. [6]本章探讨了用于天然气 (NG) 加工的超音速分离器的多功能性，包括回收热力学水合物抑制剂 (THI)，例如甲醇、乙醇和单乙二醇 (MEG)。 [1] 然而，富含 CO2 的天然气的加工可能会产生导致固体 CO2（干冰）沉淀的半低温条件，这在膨胀机、脱甲烷塔、蒸馏、冷箱、液化天然气 (LNG) 设施和超音速分离器中存在问题用于去除 CO2。 [2] 本章概述了超音速分离器的功能原理，描述了在天然气的海上/陆上加工中哪些常规操作可以被超音速分离器替代。 [3] 本章专门描述膜渗透的数值模型和超音速分离器的严格热力学模型及其在 HYSYS 过程模拟器中的安装。 [4] 最近，超音速分离器在天然气加工的概念验证研究中得到了分析。 [5] 本文介绍了一种快捷的一维数值模型，该模型作为一种快速准确的工具具有巨大的潜力，可以模拟超音速分离器。 [6]