Modeling, Simulation, and Economic Evaluation of a Hybrid CO2 Capture Process for Oxidative Coupling of Methane

被引：2

作者：

Penteado, Alberto ^{[1
]}

Esche, Erik ^{[1
]}

Wilhelm, Robert ^{[1
]}

Godini, Hamid ^{[1
]}

Salerno, Daniel ^{[1
]}

Tolksdorf, Gregor ^{[1
]}

Merchan, Victor Alejandro ^{[1
]}

Wozny, Guenter ^{[1
]}

机构：

[1] Tech Univ Berlin, Proc Dynam & Operat Grp, Sekr KWT 9,Str 17 Juni 135, D-10623 Berlin, Germany

来源：

26TH EUROPEAN SYMPOSIUM ON COMPUTER AIDED PROCESS ENGINEERING (ESCAPE), PT B | 2016年 / 38B卷

关键词：

CO2; capture; process simulation; gas separation polymer membrane; oxidative coupling of methane; economic evaluation; CARBON-DIOXIDE; SEPARATION; KINETICS; REMOVAL;

D O I：

10.1016/B978-0-444-63428-3.50210-1

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The Oxidative Coupling of Methane (OCM) is a direct path for the conversion of methane into ethene. Carbon dioxide is generated as an undesired reaction by-product and must be removed in the downstream separation section. This is commonly achieved by amine scrubbing, which is an energy-intensive process. An alternative hybrid process employing gas separation membranes and absorption is investigated in this contribution. Membrane and absorption processes are modeled and simulated. Several flowsheet configurations and gas compositions, reflecting different OCM reactor concepts, are considered. Preliminary economic analysis is carried out to assess the feasibility of applying this process industrially.

引用

页码：1231 / 1236

页数：6

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