PROPANE/ETHANE AS A WORKING FLUID IN PROPANE REFRIGERATION INSTALLATION

被引：0

作者：

Khmelniuk, M. ^{[1
]}

Martyniuk, M. ^{[1
]}

Ostapenko, A. ^{[1
]}

Chepurnenko, V ^{[1
]}

机构：

[1] Odessa State Acad Refrigerat, UA-65082 Odessa, Ukraine

来源：

23RD IIR INTERNATIONAL CONGRESS OF REFRIGERATION | 2011年 / 23卷

关键词：

D O I：

暂无

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Temperature boundaries of natural gas separation process are a key performance of crude oil refinement and utilization. The problem of energy efficiency improvement for the propane refrigeration units (PRU) as a part of refrigerating system which provides a low temperature condensation (LTC) of natural gas is studied. Opportunities to decrease the cooling flow temperature by replacement of pure propane by the propane/ethane (R290/R170) blend are discussed. The optimum operation modes of the PRU as well as its energy characteristics are given. Analysis and comparison of compressor performance demonstrate the advantages of propane/ethane (R290/R170) blend as a prospective natural refrigerant.

引用

页码：311 / 316

页数：6

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