Energy and economy savings in the process of methanol synthesis using pinch technology

被引：5
|
作者：
Kijevcanin, M
Djordjevic, B
Ocic, O
Crnomarkovic, M
Maric, M
Serbanovic, S
机构：
[1] Univ Belgrade, Fac Technol & Met, YU-11000 Belgrade, Serbia
[2] Pancevo Petr Refinery, YU-26000 Panchevo, Serbia Monteneg, Serbia
来源：
JOURNAL OF THE SERBIAN CHEMICAL SOCIETY | 2004年 / 69卷 / 10期
关键词：
energy recovery; Pinch technology; HEN design; plant for methanol synthesis;
D O I：
10.2298/JSC0410827K
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A heat exchanger network (HEN) for the process of methanol synthesis has been studied by pinch design analysis. Great economic and energy savings were realized by the pinch analysis in comparison to the existing plant. Also, it was found that it is possible to reduce the requirements for the consumption of utilities. The HEN was reconstruded by adding new heat exchangers. In order to produce new HEN, the capital costs had to be increased, but the total cost trade-off between the capital and energy costs will be decrease by 30%.
引用
收藏
页码：827 / 837
页数：11
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