▎ 摘　　要

NOVELTY - A graphene filtration method involves utilizing selective absorption process of hydrogen gas from a gas feedstock and the hydrogen production, filtering, removing, utilizing a graphene material as a hydrogen gas cartridge filter for extracting hydrogen gas from the gas feedstock, separating and collecting the hydrogen gas from the feedstock by using graphene materials, filtering hydrogen gas from a gas input feedstock, a self-contained, sealed, transportable, autonomous cartridge for input of gas feedstock, hydrogen gas graphene filtration, and outputting the filtered hydrogen, and an atomic species of hydrogen gas for energy use to a receiving fuel cell or other custom power conversion technology. USE - Method for filtration of graphene. ADVANTAGE - The method enables filtration of graphene in simple and cost effective manner. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a hydrogen graphene cartridge filter system. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a graphene selective absorption filter. Gas feedstock input port (1) Input feedstock chamber (5) Hydrogen gas filter chamber (7) Micro screen (8) Extracted hydrogen gas output port (11)