Hydrogen TRIZ Cases

A multi-zone gasifier separates coal and biomass into distinct processing zones to enable efficient co-gasification.

Nickel-catalyzed steam reforming at 350°C to 390°C eliminates carbon monoxide and reduces equipment complexity compared to high-pressure methods.

Dehydrogenating 2-butanol supplies in situ hydrogen for biomass conversion, eliminating high-pressure gas costs and environmental impact.

A hydrogen generating apparatus dehydrates formic acid using a heterogeneous catalyst and recycles condensed moisture to stabilize the reaction.

A salt cavern hydrogen storage system maintains a stagnant layer to inhibit carbon dioxide contamination, eliminating complex purification equipment.

Segmented reactor modules maintain stable discharge while scaling aggregate power to 30 kW for industrial hydrogen production.

A low-pressure steam generation system recovers waste heat from process gas to preheat combustion air and split boiler feed water.

Concentric cylindrical pipes transfer combustion heat directly to endothermic reactions, minimizing thermal loss while maintaining compact volume.

A benzyltoluene-based liquid formulation limits light hydrocarbons to ensure high-purity hydrogen release during dehydrogenation.

A segmented catalyst bed uses distinct first and second zones to manage reaction heat during hydrocarbon conversion.

Co-fusion of titanium and nickel alloys creates pulverulent intermetallic materials, eliminating mechanical grinding to improve reversible storage capacity.

Electromagnetic pulsed injectors replace slow mechanical valves to resolve speed-complexity trade-offs and prevent carbon deposition.

Lanthanum-doped calcium silicate support disperses nickel to maintain stability and conversion rates above 80% during biogas reforming.

Zinc alumina spinel and zinc oxide catalyst eliminates chromium hazards while maintaining activity at low steam-to-carbon ratios.

A combined partial oxidation and enhanced heat transfer reformer produces synthesis gas at 70 to 100 bar pressure for methanol synthesis.

A nickel aluminate catalyst removes sulfur compounds and converts carbon monoxide to carbon dioxide in high temperature syngas streams.

Defect-engineered hexagonal boron nitride absorbs visible light to produce hydrogen from hydrocarbons without generating greenhouse gas emissions.

A catalyst-carbon gel formed by flowing hydrocarbons through a molten metal catalyst enhances catalytic activity and hydrogen yield.

A ceramic pipe defines the reaction chamber inside a cylindrical shell to produce synthesis gas via partial oxidation of hydrocarbons.

A fixed and fluidized bed water gas shift reactor achieves 80% carbon monoxide conversion by suspending catalyst in an upward gas-steam mixture.

A gas-heated reformer uses effluent as a heating source to reduce methane content in synthesis gas.

Molecular reforming mixed plastic waste generates hydrogen for ammonia synthesis, enabling commercial-scale production with recycled content.

A cold plasma device coupled to a catalyst reactor converts CO2-rich natural gases into syngas at low temperatures.

Concentric electrodes isolate water volume for pulsed high voltage dissociation, eliminating electrolyte requirements and reducing energy consumption.