US PATENT SUBCLASS 423 / 243.12
.~.~.~.~ Gaseous treatment

Current as of: June, 1999
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423 /   HD   CHEMISTRY OF INORGANIC COMPOUNDS

210  DF  MODIFYING OR REMOVING COMPONENT OF NORMALLY GASEOUS MIXTURE {11}
242.1  DF  .~ Sulfur or sulfur containing component {3}
243.01  DF  .~.~ Utilizing aqueous reactant to remove or modify sulfur or sulfur containing component {7}
243.11  DF  .~.~.~ And subsequent reactive treatment to remove sulfur from spent reactant {1}
243.12.~.~.~.~ Gaseous treatment

DEFINITION

Classification: 423/243.12

Gaseous treatment:

(under subclass 243.11) Process wherein further reactive treatment is with a reactant in a gaseous state.