Hydrogen TRIZ Cases
- CO Shift Conversion Device with Membrane-Based CO2 Removal
A CO shift conversion device integrates a membrane-based CO2 removing unit upstream of the catalyst layer to lower gas CO2 concentration before reaction.
- Alumina Sol Binder Ceramic Insulation for Steam Reforming
Vacuum-kilned moulded insulation bodies with alumina sol binders prevent binder expulsion in steam reforming cracking tubes.
- PET Container Oxygen Scavenging via Embedded Hydrogen Generator
Embedding a hydrogen generator and catalyst in PET walls actively scavenges oxygen ingress, extending shelf life without compromising container clarity.
- Fuel Cell System By-Product Gas Purification and Reformer Operation
Separating by-product gas into purified and residual streams reduces purification complexity while maintaining catalyst protection in fuel cell systems.
- Catalytic Reactor Flame Arrestor and Modular Catalyst Assembly
A catalytic reactor integrates a porous flame arrestor with a modular catalyst assembly for safe operation.
- CO2 Injection into Mafic Rock for Shallow Storage
Dissolving CO2 in water and injecting it into reactive mafic rock to precipitate carbonate minerals, eliminating deep well compression costs.
- Nano Ni-CeO2 Catalyst for Low-Temperature Methane Partial Oxidation
A nano Ni-CeO2 catalyst enables partial oxidation of methane at 450 to 800 degrees Celsius.
- Biomass Pyrolysis Chemical Looping Hydrogen Generation
Chemical looping combustion generates high-purity hydrogen from biomass pyrolysis gas, eliminating complex purification steps and reducing operational costs.
- Nanocrystal Bilayer Tandem Catalyst for Sequential Reactions
A nanocrystal bilayer tandem catalyst assembles distinct metal-metal oxide interfaces to drive sequential chemical reactions.
- Cement Clinker Production via Methane Dry Reforming
Methane dry reforming converts carbonates into metal oxides for cement clinker synthesis while generating syngas.
- Catalyst-Loaded Carbonaceous Particulate Preparation
Grinding and classifying carbonaceous feedstock before contacting with alkali metal catalyst solution to create free-flowing particulate.
- Solar Gasification Reactor for Crude Glycerol Valorization
Concentrated solar dish heats atomized glycerol mist inside a gasifying reactor to produce syngas, bypassing costly purification steps.
- Flare Gas Pyrolysis for Hydrogen Recovery and Power Generation
Thermal decomposition of waste flare gas methane yields hydrogen fuel for power generation while eliminating greenhouse gas emissions from traditional flaring.
- Low Nickel Catalyst for Adiabatic Steam Reforming
Bimodal alkali-promoted low nickel catalysts maintain activity at elevated temperatures, resolving the contradiction between productivity and stability.