ASSESSMENT OF HFCS, FLUORINATED ETHERS AND AMINE AS ALTERNATIVES TO CFC12

被引：26

作者：

DEVOTTA, S

GOPICHAND, S

PENDYALA, VR

机构：

[1] Chemical Engineering Division, National Chemical Laboratory, Pune

来源：

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID | 1993年 / 16卷 / 02期

关键词：

CFC12; ALTERNATIVES; HFCS; FLUORINATED ETHERS; AMINE;

D O I：

10.1016/0140-7007(93)90064-F

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The theoretical performance of some HFCs, fluorinated ethers and amine have been comparatively assessed as alternatives to CFC12 by using the standard refrigeration parameters, including pressure ratio, specific compressor displacement, theoretical Rankine coefficient of performance and shaft power per ton of refrigeration. From the energy point of view, HFC152a appears to be the best. HFC134 offers better efficiencies than HFC134a. Tetrafluorodimethyl ether (E134) also appears to be a potential candidate. A brief review of the current status of these fluids and the practical implications of their use is also presented.

引用

页码：84 / 90

页数：7

共 19 条

[1]

ADCOCK JL, 1990, 1990 P ASHRAE PURD C, P269

[2]

ARNAND D, 1990, 1990 P ASHRAE PURD C, P354

[3] COMPARATIVE-ASSESSMENT OF HFC134A AND SOME REFRIGERANTS AS ALTERNATIVES TO CFC12 [J].

DEVOTTA, S ;

GOPICHAND, S .

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 1992, 15 (02) :112-118

[4]

DEVOTTA S, IND ENG CHEM RES

[5]

GROB DP, 1989, S EVALUATION FLAMMAB

[6]

Kuijpers L, 1988, P I I R M PERD, P291

[7]

KUIJPERS LJM, 1989, UNEP REP TECHNOL JUN

[8]

LEMOFF TC, 1989, S EVALUATION FLAMMAB

[9]

MCLINDEN MO, 1988, P IIF IIR COMMISSION, P91

[10] From the periodic table to production [J].

Midgley, T .

INDUSTRIAL AND ENGINEERING CHEMISTRY, 1937, 29 :241-244

← 1 2 →