So Robert Murray Smith is working with some stuff that can absorb , store and release Hydrogen. This is very interesting and may get the wheels turning thinking of a way to apply this to gasification.
For instance this requires heat to release the Hydrogen. So one way this could be done is you have two storage systems. one that releases and one storing. You run the machine and store the gas as it is produced, while using its heat to release the hydrogen stored in the other storage system to application.