Fluid barriers

Details Fluid barriers Fluid barriers

2005-02-08

2005-02-08

Dillon, Jr., Joe (Department: 3651)

Conveyors: fluid current

Processes

C406S046000, C406S047000

Reexamination Certificate

active

06851896

ABSTRACT:
A fluid barrier along the inside surface of ductwork between a reactor and subsequent product separation and recovery apparatus to reduce the buildup of solids on the ductwork from a gaseous product mixture conveyed through the ductwork. Barrier fluid is sprayed along the internal surface of the ductwork to form a fluid barrier and cool the gaseous mixture. The barrier fluid can be comprised of a component of the gaseous mixture. The barrier fluid can be a liquid at the second temperature and converted to a gaseous state in the ductwork, using the heat of vaporization of the barrier fluid to help cool the gaseous mixture.

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