Publication Type:

Patent

Source:

USA (1999)

Abstract:

A device and method for ?ash evaporating a reagent includes an evaporation chamber that' houses a dome ~on WhlCh evaporation occurs. The dome is solid and of high thermal conductivity and mass, and may be heated to a temperature suf?cient to vaporize a speci?c reagent. The reagent is supplied from an external source to the dome through a noZZle, and may be supplied as a continuous Stream, as a Shower, and as discrete drops_ Acarrier gas may be introduced into the evaporation Chamber and Create a vortex ?ow therewithin, After evaporation, the gas vapor may be removed from the evaporation chamber through a regulating valve to a reaction chamber. Another embodiment of the invention includes a plurality of evaporating domes that separately receive reagent, and may receive reagents of differing composition.

Cite this Research Publication

Dr. Sasangan Ramanathan, Desu S. B., and Suchicital C.A., “Flash Evaporator (Granted)”, 1999.

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