Design and Economic Evaluation of Coal to Synthetic Natural Gas (SNG) Process

被引：0

作者：

Yu, Bor-Yih ^{[1
]}

Chien, I-Lung ^{[1
]}

机构：

[1] Natl Taiwan Univ, Dept Chem Engn, Taipei 10617, Taiwan

来源：

12TH INTERNATIONAL SYMPOSIUM ON PROCESS SYSTEMS ENGINEERING (PSE) AND 25TH EUROPEAN SYMPOSIUM ON COMPUTER AIDED PROCESS ENGINEERING (ESCAPE), PT B | 2015年 / 37卷

关键词：

Coal; Synthetic Natural Gas (SNG); Process Simulation; Economical Evaluation; GASIFICATION; SIMULATION; GASIFIER; SHIFT;

D O I：

暂无

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

In this work, the steady state design and the economic evaluation for coal to Synthetic Natural Gas (SNG) process are rigorously studied. For those countries which lack energy resources, importing natural gas is very costly due to the requirement of liquefaction and compression. SNG holds very similar composition and heat value to typical natural gas, and can be used as a replacement directly in industrial and home usages. Thus, producing SNG from gasification route will be an attractive alternate for those countries which lack energy sources. From the simulation results, the plant-wide energy conversion efficiency is about 60.38%, and the SNG production cost is 11.433 (USD/MMBTU).

引用

页码：1109 / 1114

页数：6

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