Compositions comprising 1,2-dichloro-1,2-difluoroethylene for use in heat transfer applications
AssigneeThe Chemours Company Fc, LLC
InventorsLUKE DAVID SIMONI, BARBARA HAVILAND MINOR, KONSTANTINOS KONTOMARIS, VIACHESLAV A PETROV
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Abstract
This invention relates to compositions comprising 1,2-dichloro-1,2-difluoroethylene (i.e., CFO-1112) and an additional component. The compositions described herein may be useful, for example, in heat transfer applications.
Claims35
A composition, comprising:
- i) 1,2-dichloro-1,2-difluoroethylene, and
- ii) a compound selected from R-245fa, R-1336mzzZ, n-pentane, R-1233zdE, i-pentane, R-1336mzzE, R-1224ydZ, R-1234zeZ, R-1336yf, and R-1336zeE.
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A method for producing cooling, comprising evaporating a composition of any of claims 1-46 in the vicinity of a body to be cooled, and thereafter condensing said composition.
A method for producing heating, comprising condensing a composition of any of claims 1-46 in the vicinity of a body to be heated, and thereafter evaporating said composition.
A refrigeration, air-conditioning, or heat pump apparatus comprising the composition of any of claims 1-46.
A process for replacing an incumbent refrigerant in a refrigeration apparatus or a refrigeration system, comprising substantially replacing said incumbent refrigerant with a composition of any of claims 1-46.
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Dependencies are inferred from the claim text.