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Title: Drop-in substitute for dichlorodifluoromethane refrigerant

Abstract

A method for producing refrigeration in a refrigeration system designed for a dichlorodifluoromethane refrigerant is described, comprising drop-in substituting for said dichlorodifluoromethane a ternary mixture of about 2 to 20 weight percent isobutane, about 21 to 51 weight percent 1-chloro-1,1-difluoroethane, and about 41 to 71 weight percent chlorodifluoromethane, with the weight percentages of said components being weight percentages of the overall mixture; condensing said ternary mixture; and thereafter evaporating said ternary mixture in the vicinity of a body to be cooled.

Inventors:
Publication Date:
OSTI Identifier:
6532988
Patent Number(s):
US 5214929; A
Application Number:
PPN: US 7-900424
Assignee:
IMS; EDB-93-085559
Resource Type:
Patent
Resource Relation:
Patent File Date: 18 Jun 1992
Country of Publication:
United States
Language:
English
Subject:
54 ENVIRONMENTAL SCIENCES; CHLOROFLUOROCARBONS; MATERIAL SUBSTITUTION; REFRIGERANTS; DESIGN; AIR POLLUTION ABATEMENT; MIXTURES; DISPERSIONS; FLUIDS; ORGANIC CHLORINE COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC FLUORINE COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; POLLUTION ABATEMENT; WORKING FLUIDS; 540120* - Environment, Atmospheric- Chemicals Monitoring & Transport- (1990-)

Citation Formats

Goble, G.H. Drop-in substitute for dichlorodifluoromethane refrigerant. United States: N. p., 1993. Web.
Goble, G.H. Drop-in substitute for dichlorodifluoromethane refrigerant. United States.
Goble, G.H. Tue . "Drop-in substitute for dichlorodifluoromethane refrigerant". United States.
@article{osti_6532988,
title = {Drop-in substitute for dichlorodifluoromethane refrigerant},
author = {Goble, G.H.},
abstractNote = {A method for producing refrigeration in a refrigeration system designed for a dichlorodifluoromethane refrigerant is described, comprising drop-in substituting for said dichlorodifluoromethane a ternary mixture of about 2 to 20 weight percent isobutane, about 21 to 51 weight percent 1-chloro-1,1-difluoroethane, and about 41 to 71 weight percent chlorodifluoromethane, with the weight percentages of said components being weight percentages of the overall mixture; condensing said ternary mixture; and thereafter evaporating said ternary mixture in the vicinity of a body to be cooled.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jun 01 00:00:00 EDT 1993},
month = {Tue Jun 01 00:00:00 EDT 1993}
}