Interest in recovering and reclaiming refrigerant gases is growing as a consequence of
increasing concern about the high global warming potential of some hydrofluorocarbons …

The development of technology to reduce the environmental impact of fluorinated refrigerant
gases (F-gases) is currently of outmost importance. The capture of F-gases in ionic liquids …

Fluorinated ionic liquids (FILs) are defined as molecules having fluorinated tags equal to or
longer than 4 carbon atoms in the anion and/or cation structures. They present …

The recycling of depleted high global warming mixtures of fluorinated gases (F-gases) with
close-boiling or azeotropic behavior requires advanced separation processes to obtain …

Abstract The Kigali Amendment to the Montreal Protocol limits the global use of fluorinated
greenhouse gases (F-gases) and encourages the development of a new generation of …

Herein, high molecular weight fluorinated aromatic polyimides were assessed for the first
time to recover difluoromethane (R-32) from its blends with other hydrofluorocarbons and …

Difluoromethane (R-32) is a hydrofluorocarbon (HFC) that has been massively used over
the last 30 years in refrigeration and air conditioning as a primary component of azeotropic …