Hydrogen TRIZ Cases

Metal-bearing compounds convert halogens to oxidize mercury, preventing SCR catalyst deactivation and extending service life.

A gasification reactor uses microwave dielectric heating to drive the water-gas shift reaction for efficient dihydrogen production.

A reactively-driven oxygen transport membrane system performs primary and secondary reforming to produce synthesis gas.

Nickel-modified red mud catalysts enhance acidity and methane conversion rates while suppressing coke formation through composite material synergies.

A rocket-style impinging injector mixes reactants in a fluidized bed reactor using high-velocity streams.

Merging water-gas shift and catalytic oxidation into one pressure vessel reduces pipe complexity and energy losses in naval platforms.

Electrolytically generated hydrogen enriches sulfur-free hydrocarbon streams before autothermal reforming to produce synthesis gas.

Adjusting hydrocarbon feed flow stabilizes oxygen transport membrane reactor temperature, preventing thermal runaway during syngas production.

A pressure equalizing part connects a gasification furnace to an annulus section at a high temperature region.

A mesoporous alumina catalyst features a metal oxide coating layer that protects active sites from oxidation and aggregation during synthesis gas production.

A ruthenium catalyst on lanthanum-cerium-zirconium oxide support enables selective carbon monoxide methanization.

An integrated device melts magnesium and atomizes droplets into uniform powder for hydrogenation.

Sulfided platinum-iron catalysts remove carbon monoxide from hydrogen-rich streams at low temperatures, preventing fuel cell poisoning.

Recycling pressure swing adsorber residuals reduces capital expenditure on pipeline systems while maintaining plant efficiency.

Solid-phase synthesis creates spinel carriers with large specific surface area to resolve small reaction areas in ammonia decomposition.

A nickel ruthenium catalyst composition drives dry reforming reactions to produce syngas with high conversion efficiency.

A process plant generates pure and process steam streams from a single PC-boiler to supply shift conversion units.

A polyester base polymer with less than 40 ppm phosphorous incorporates a non-polymeric oxidizable organic compound and transition metal catalyst.

Segmented microwave plasma sources scale production volume without enlarging single device size or increasing electromagnetic interference.

Bulk alumina support allows sulfur-tolerant reforming catalyst to maintain activity despite feed contamination, eliminating costly sulfur removal processes.

Integrating oxidative coupling with hydroformylation eliminates costly separation steps while optimizing the syngas ratio for higher propanal yield.

Converting harmful carbon dioxide emissions into methanol feedstock, eliminating costly sequestration and preventing atmospheric release.

An aspect ratio of 0.7 to 1.3 creates a dense catalyst bed that minimizes hot residence time, preventing thermal cracking while maintaining product selectivity.

A copper oxide adsorbent removes mercury from feed streams using hydrogen sulfide admixture to form active binding intermediates.

Indium oxide covers metallic particle surfaces to boost photocatalytic degradation of organic compounds while managing manufacturing precision.

A thermal swing absorber removes impurities from product gas streams at elevated pressures.

A molten salt reactor converts carbon dioxide into oxygen and granular carbon via electrochemical decomposition.

Naphthalene-based materials replace cryogenic vessels with stable chemical bonds, achieving 6.48 wt% capacity while eliminating high-pressure safety risks.

Internal steam recycling integrates reformer heat exchange with pressure swing adsorption to produce hydrogen without external export infrastructure.

Three-dimensional printed lattice heating elements distribute heat through ceramic tubes to promote ammonia dissociation in electric catalyst units.

A rhenium-platinum catalyst system enables high-efficiency catalytic partial oxidation of hydrocarbons to produce synthesis gas.

Segmented reaction channels with intermediate steam injection suppress carbon deposition while maintaining high raw material gas concentration.

Thermal desorption from a solid hydride storage unit supplies gaseous hydrogen to an aircraft combustion chamber, reducing greenhouse gas emissions.

A reformer tube uses a variable helical pitch heat exchanger to optimize internal thermal transfer within the catalyst bed.

A hydrogen generator controller manages auxiliary heating to stabilize catalyst temperature during start-up.

Combining autothermal reforming with steam methane reforming to produce synthesis gas for liquid hydrocarbons.

CO2 oxidizes solid carbon deposits on catalysts to restore activity, eliminating complex multi-step regeneration cycles.

A multi-phase metal hydride alloy incorporates a catalytic phase with high modifier element concentration to enhance hydrogen absorption kinetics.

A dye-sensitized TiO2 hybrid catalyst system merges rhenium and cobalt functions to produce syngas under visible light irradiation.

Optimized swirl numbers and flow velocities in the mixing unit prevent pressure surges while ensuring homogeneous reactant distribution.

Intersecting fluid streams impinge within a mixing chamber to generate vorticity, resolving suboptimal decomposition efficiency in feedstock pyrolysis.

Segmented stripping separates light and heavy hydrocarbon fractions, reducing energy consumption in Fischer-Tropsch plants.

Diels-Alder reaction creates scavenging components that extend shelf life by reducing oxygen transmission and oxidative byproducts.

Replacing inorganic fillers with a water repellent agent prevents moisture coating, maintaining oxygen absorption potency and reducing packaging volume.

A methanation reactor converts low methane syngas into a carburizing stream to deposit carbon in direct reduced iron.

UV-Vis activated photocatalysts convert vented methane into capture-ready hydrogen, eliminating high-energy steam reforming requirements.

Replacing toxic chromium with zinc-aluminum spinel and ZnO phases maintains catalytic activity while expanding the operational steam-to-gas ratio range.

A tri-reforming catalyst converts landfill gas into synthesis gas with a precise hydrogen-to-carbon monoxide ratio for Fischer-Tropsch synthesis.

Segmented mixing plates resolve cross-sectional temperature differentials by progressively blending fuel and oxidant flows.

A combined gasification and steam methane reformation system adjusts synthesis gas streams to balance hydrogen and carbon monoxide ratios.