US PATENT SUBCLASS 423 / 243.11
.~.~.~ And subsequent reactive treatment to remove sulfur from spent reactant

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

Internet Version by PATENTEC © 1999      Terms of Use


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.~.~.~ And subsequent reactive treatment to remove sulfur from spent reactant {1}
243.12  DF  .~.~.~.~> Gaseous treatment

DEFINITION

Classification: 423/243.11

And subsequent reactive treatment to remove sulfur from spent reactant:

(under subclass 243.01) Process wherein the reactant, after removing or changing the sulfur or sulfur containing component from the gaseous mixture, is subjected to a further reactive treatment wherein sulfur or a sulfur containing component is removed from the reactant.

(1) Note. This subclass contains processes for removing or recovering a sulfur or sulfur containing component.

SEE OR SEARCH CLASS

95, Gas Separation: Processes,

149+, for gas separation processes including liquid contacting to remove sulfur or a compound thereof and regenerating of the liquid.