US PATENT SUBCLASS 423 / 654
.~.~.~.~.~.~ And another metal


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

644  DF  HYDROGEN OR COMPOUND THEREOF {3}
648.1  DF  .~ Elemental hydrogen {6}
650  DF  .~.~ By decomposing hydrocarbon {1}
651  DF  .~.~.~ Catalytic reaction {1}
652  DF  .~.~.~.~ Including decomposing water {1}
653  DF  .~.~.~.~.~ Catalyst substance contains nickel {1}
654.~.~.~.~.~.~ And another metal


DEFINITION

Classification: 423/654

(under subclass 653) Processes comprising another metal in addition to nickel as part of the catalyst structure (e.g., catalyst, promoter, support, etc.).