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
Life of this patent
Estimating the term…
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.
Claims17
A composition, comprising:
- i) 15-99 wt % 1,2-dichloro-1,2-difluoroethylene;
- and
- ii) 85-1 wt % R-1336mzzZ.
A method for producing cooling, comprising evaporating a composition in the vicinity of a body to be cooled, and thereafter condensing said composition, the composition comprising:
- i) 15-99 wt % 1,2-dichloro-1,2-difluoroethylene;
- and
- ii) 85-1 wt % R-1336mzzZ.
A method for producing heating, comprising condensing a composition in the vicinity of a body to be heated, and thereafter evaporating said composition, the composition comprising:
- i) 15-99 wt % 1,2-dichloro-1,2-difluoroethylene;
- and
- ii) 85-1 wt % R-1336mzzZ.
A refrigeration, air-conditioning, or heat pump apparatus comprising a composition, that comprises:
- i) 15-99 wt % 1,2-dichloro-1,2-difluoroethylene;
- and
- ii) 85-1 wt % R-1336mzzZ.
A process for replacing an incumbent refrigerant in a refrigeration apparatus or a refrigeration system, comprising substantially replacing said incumbent refrigerant with a composition, comprising:
- i) 15-99 wt % 1,2-dichloro-1,2-difluoroethylene;
- and
- ii) 85-1 wt % R-1336mzzZ.
A method of transferring heat comprising transporting a composition from a heat source to a heat sink, the composition comprising:
- i) 15-99 wt % 1,2-dichloro-1,2-difluoroethylene;
- and
- ii) 85-1 wt % R-1336mzzZ.
Dependencies are inferred from the claim text.