HIGH-TEMPERATURE CHEMICAL HEAT-PUMP BASED ON REVERSIBLE CATALYTIC REACTIONS OF CYCLOHEXANE-DEHYDROGENATION BENZENE-HYDROGENATION - COMPARISON OF THE POTENTIALITIES OF DIFFERENT FLOW DIAGRAMS

被引：17

作者：

ARISTOV, YI

PARMON, VN

机构：

[1] Institute of Catalysis of the Siberian Branch, the Russian Academy of Sciences, Prospekt Akademika Laurentieva 5, Novosibirsk

[2] Istituto CNR di Ricerche sui Metodi e Processi Chimici per la Trasformazione e l'Accumulo dell'Energia, Messina, 98126, Via Salita S.

来源：

INTERNATIONAL JOURNAL OF ENERGY RESEARCH | 1993年 / 17卷 / 04期

关键词：

CHEMICAL HEAT PUMP; CYCLOHEXANE; HIGH TEMPERATURE HEAT PUMP; HYDROGEN-PERMEABLE MEMBRANES;

D O I：

10.1002/er.4440170406

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The authors compare various flow diagrams for high temperature chemical heat pumps (HTCHP) based on the reversible cyclohexane-dehydrogenation/benzene-hydrogenation reactions. A new technological flow diagram for HTCHP is suggested. The peculiarity of this diagram is a multipurpose use of hydrogen-permeable membranes. A comparative thermodynamic analysis of the flow diagrams under consideration is undertaken in order to examine the influence of various factors on the heat efficiency and coefficient of performance of the heat pump. It is shown that the use of the hydrogen-permeable membranes in principle allows one to improve the performance of the HTCHPs and to extend the field of their application in comparison with the HTCHPs based on the flow diagrams suggested earlier.

引用

页码：293 / 303

页数：11

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