US PATENT SUBCLASS 95 / 111
.~.~.~ Sweep gas used

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


95 /   HD   GAS SEPARATION: PROCESSES

90  DF  SOLID SORPTION {8}
107  DF  .~ Moving sorbent {3}
110  DF  .~.~ Gravity flow of sorbent from zone to zone {1}
111.~.~.~ Sweep gas used {1}
112  DF  .~.~.~.~> Steam is sweep gas

DEFINITION

Classification: 95/111

Sweep gas used:

(under subclass 110) Process in which a gas is used to purge

a constituent separated from the solid sorbent or a gas is used to regenerate the solid sorbent.