Abstract: A process for removing acid decomposable contaminants from a processing liquid wherein an acid is admixed with a processing liquid and the mixture of acid and processing liquid are introduced into a degassing vessel such that the gas formed by the reaction of the acids and the decomposable gases is released and a processing liquid freed of acid decomposable contaminants is removed from the degassing vessel.

Abstract: A process for removing acid decomposable contaminants from a processing liquid wherein an acid is admixed with a processing liquid and the mixture of acid and processing liquid are introduced into a degassing vessel such that the gas formed by the reaction of the acids and the decomposable gases is released and a processing liquid freed of acid decomposable contaminants is removed from the degassing vessel.

Abstract: A process for recovering processing liquids such as gas-treating liquids wherein a feed mixture containing the processing liquid and components or impurities that are more volatile and less volatile than the processing liquid is initially heated in a first heating zone to a temperature sufficient to volatilize at least one of the more volatile components and a portion of the processing liquid, the temperature being maintained below the decomposition temperature of the processing liquid to produce a vapor stream containing the less volatile component and the vaporized portion of the processing liquid and a residuum containing the processing liquid, a reduced concentration of the more volatile components and the less volatile components, the vapor stream being separated from the residuum in a first separation zone, a portion of the residuum being passed through a second heating zone at a temperature below the decomposition temperature of the processing liquid to produce a first heated recycle stream, the heated