Dow Global Technolgoies LLC

Linda L Pirtle

Christophe R Laroche

John R Dowdle

Diego Ortiz Vega

Gerardo Padilla

Timothy D Halnon

Disclosed is a process for regenerating a hybrid solvent used to remove contaminants from a fluid stream and to provide an improved yield of purified fluid. Said process comprises at least one purification unit () and at least one regeneration unit () wherein condensed waterfrom the regeneration unit is recycled back into the purification unit and none of the condensed water is reintroduced into the regeneration unit.

Process for reducing energy consumption in the regeneration of hybrid solvents

Disclosed is a process for regenerating a hybrid solvent used to remove contaminants from a fluid stream and to provide an improved yield of purified fluid. Said process comprises a purification unit () and at least one regeneration unit () wherein make-up water () is added to the regenerated lean hybrid solvent () prior to reuse in the first purification unit and no water is recycled into the regeneration unit.

Energy efficient process for separating hydrogen sulfide from gaseous mixtures using a hybrid solvent mixture

Disclosed is a process for regenerating a hybrid solvent used to remove contaminants from a fluid stream and to provide an improved yield of purified fluid. Said process comprises at least two purification units and at least one regeneration unit wherein regenerated lean hybrid solvent and condensed water from the regeneration unit is used to reclaim additional purified fluid in the second purification unit.

Process for selective removal of acid gases from fluid streams using a hybrid solvent mixture

Disclosed is a process for regenerating a hybrid solvent used to remove contaminants from a fluid stream and to provide an improved yield of purified fluid. Said process comprises at least one purification unit () and at least one regeneration unit () wherein condensed water () from the regeneration unit is combined with the regenerated lean hybrid solvent () prior to reuse in the purification unit and none of the condensed water is recycled into the regeneration unit.

Growing community of inventors

Brazoria, TX, United States of America

Linda L Pirtle