Hydrogen Production TRIZ Cases
- Nanoparticle-Catalyst Mixture for Stable Solar Hydrogen Generation
Segmenting semiconductor nanoparticles and metal complex catalysts resolves the reliability-productivity contradiction, maintaining activity for over 360 hours.
- Microwave Susceptor for Hydrogen Production
A microwave susceptor converts electromagnetic energy into heat to drive hydrogen generation from water and iron.
- Shell-Side Shift Catalyst for Reforming Exchanger Metal Dusting
A shell-and-tube reforming exchanger incorporates a shift catalyst bed on the shell side to convert carbon monoxide in the gas mixture.
- Hydrogen Generator Using Pressurized Air and Ferrosilicon
A pressurized tank reactor mixes water, ferrosilicon, and sodium hydroxide while compressed air triggers a chemical reaction to generate hydrogen gas.
- Vent Line for Ammonia Plant Shift Converter Reheat
A vent line reheats shift converters using synthesis gas at reduced pressure to avoid water condensation on catalysts.
- Hydrogen Production via Steam Methane Reforming and Metal Oxide Cycling
A hydrogen production system pairs steam methane reforming with metal oxide reduction to generate gas from water and methane.
- Ammonia Plant Revamping via Oxygen Enrichment
Oxygen enrichment in the secondary reformer reduces natural gas consumption while increasing ammonia production capacity.
- Porous Composite Oxygen Carriers for Hydrogen Production
Porous composite oxygen carriers sustain redox activity over multiple cycles, resolving degradation issues in large-scale hydrogen production.