Hydrogen TRIZ Cases
- SCR Catalyst Protection via Metal-Bearing Halogen Conversion
Metal-bearing compounds convert halogens to oxidize mercury, preventing SCR catalyst deactivation and extending service life.
- Gasification Reactor Using Microwave Heating for CO2-Neutral Hydrogen Production
A gasification reactor uses microwave dielectric heating to drive the water-gas shift reaction for efficient dihydrogen production.
- Oxygen Transport Membrane Reforming System for Hydrogen Production
A reactively-driven oxygen transport membrane system performs primary and secondary reforming to produce synthesis gas.
- Nickel-Modified Red Mud Catalyst for Steam Reforming
Nickel-modified red mud catalysts enhance acidity and methane conversion rates while suppressing coke formation through composite material synergies.
- Rocket-Style Impinging Injector for Fluidized Bed Reactor
A rocket-style impinging injector mixes reactants in a fluidized bed reactor using high-velocity streams.
- Integrated Water-Gas Shift and Oxidation Reactor for Naval Hydrogen
Merging water-gas shift and catalytic oxidation into one pressure vessel reduces pipe complexity and energy losses in naval platforms.
- Autothermal Reforming for Methanol Synthesis Gas Stoichiometry
Electrolytically generated hydrogen enriches sulfur-free hydrocarbon streams before autothermal reforming to produce synthesis gas.
- OTM Reactor Thermal Stabilization via Feed Modulation
Adjusting hydrocarbon feed flow stabilizes oxygen transport membrane reactor temperature, preventing thermal runaway during syngas production.
- Pressure Equalizing Structure for Gasification Furnace
A pressure equalizing part connects a gasification furnace to an annulus section at a high temperature region.
- Mesoporous Al2O3 Catalyst with Metal Oxide Coating for Methane Reforming
A mesoporous alumina catalyst features a metal oxide coating layer that protects active sites from oxidation and aggregation during synthesis gas production.
- Ruthenium Catalyst on Lanthanum-Cerium-Zirconium Oxide for Selective CO Methanization
A ruthenium catalyst on lanthanum-cerium-zirconium oxide support enables selective carbon monoxide methanization.
- Integrated Magnesium Hydride Powder Preparation Device
An integrated device melts magnesium and atomizes droplets into uniform powder for hydrogenation.
- Platinum-Iron Catalyst for Selective CO Oxidation in Hydrogen Streams
Sulfided platinum-iron catalysts remove carbon monoxide from hydrogen-rich streams at low temperatures, preventing fuel cell poisoning.
- Steam-Hydrocarbon Reformer Steam Export Minimization
Recycling pressure swing adsorber residuals reduces capital expenditure on pipeline systems while maintaining plant efficiency.
- Spinel-Supported Ru and Ni Catalyst for Ammonia Decomposition
Solid-phase synthesis creates spinel carriers with large specific surface area to resolve small reaction areas in ammonia decomposition.
- Nickel Ruthenium Catalyst for Dry Reforming Stability
A nickel ruthenium catalyst composition drives dry reforming reactions to produce syngas with high conversion efficiency.
- Steam Reforming Plant Segmented Steam Generation for Shift Conversion
A process plant generates pure and process steam streams from a single PC-boiler to supply shift conversion units.
- Low Phosphorus Polyester Oxygen Scavenging Composition
A polyester base polymer with less than 40 ppm phosphorous incorporates a non-polymeric oxidizable organic compound and transition metal catalyst.
- Microwave Plasma Hydrogen Generator with Segmented Sources
Segmented microwave plasma sources scale production volume without enlarging single device size or increasing electromagnetic interference.
- Sulfur-Tolerant Reforming Catalyst with Bulk Alumina Support
Bulk alumina support allows sulfur-tolerant reforming catalyst to maintain activity despite feed contamination, eliminating costly sulfur removal processes.
- Methane Conversion to Propanal via Integrated OCM and Hydroformylation
Integrating oxidative coupling with hydroformylation eliminates costly separation steps while optimizing the syngas ratio for higher propanal yield.
- Carbon Dioxide Recycling to Methanol Fuel
Converting harmful carbon dioxide emissions into methanol feedstock, eliminating costly sequestration and preventing atmospheric release.