US PATENT SUBCLASS 423 / 243.1
.~.~.~.~ And additional ionic reactant


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}
243.08  DF  .~.~.~ Alkali or alkali earth compound reactant {2}
243.1.~.~.~.~ And additional ionic reactant


DEFINITION

Classification: 423/243.1

And additional ionic reactant:

(under subclass 243.08) Process wherein the reactant also contains a dissociated ionic reactant other than the alkali or the alkaline earth compound reactant.

(1) Note. Included in this subclass are dissociated ionic components that take part in a reaction that removes or changes the sulfur containing component.

SEE OR SEARCH THIS CLASS, SUBCLASS:

265+, for processes of using additives which do not take part in the reaction, but which serve to improve, protect, or modify a product produced by a separate and distinct reaction.

270+, for additives specifically added when the product is sulfur trioxide.