US PATENT SUBCLASS 423 / 244.09
.~.~.~ Catalyst

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}
244.01  DF  .~.~ Utilizing solid reactant or catalyst to remove or modify sulfur or sulfur containing component {5}
244.09.~.~.~ Catalyst {2}
244.1  DF  .~.~.~.~> Transition metal or compound thereof catalyst
244.11  DF  .~.~.~.~> Zeolite containing

DEFINITION

Classification: 423/244.09

Catalyst:

(under subclass 244.01) Process wherein the sulfur or sulfur containing component is treated with a catalyst present.