Heat Treatments TRIZ Cases
- Melting device and melting method
See how a double-pipe circulation system discharges melt through a small-diameter inner pipe, e
- Method for preparing carbon nanotube fiber reinforced with carbon precursor
See how filling empty spaces in carbon nanotube fibers with a carbon precursor and carbonizatio
- Carbon Nanotube Fiber Reinforcement by Void-Filling Carbon Precursors
Filling voids in carbon nanotube fibers with a carbon precursor improves stress transfer, lowers contact resistance, and preserves high-temperature performance.
- Iron-Catalyzed Hydrogen Production From Solid Carbonaceous Feedstocks
An alpha-phase iron catalyst drives low-temperature exothermic conversion of solid carbonaceous material into hydrogen with lower energy use and CO2 emissions.
- Fuel Cell Tail-Gas Carbon Capture for Hydrocarbon Cracking
A fuel cell shifts carbon capture from furnace flue gas to cracking tail gas, cutting nitrogen issues while generating electricity.
- Fuel Cell Tail Gas Decarbonization for Hydrocarbon Cracking
Separating hydrogen from cracking tail gas lets a fuel cell convert methane into power while simplifying CO2 capture and avoiding nitrogen issues.
- Hydraulic Biomass Pumping With Segmented Valves for Abrasive Wear
A hydraulic piston and segmented valve layout pressurizes and depressurizes abrasive biomass streams while reducing valve wear and energy use.
- Ceramic Microfluidic Threads Formed With a Graphite Insert
A graphite insert shapes internal threads in green ceramic microfluidic modules, avoiding costly post-firing machining and easing coupler assembly.
- PCBN Surface Borides for Thermal Crack-Resistant Cutting Tools
Protrusion-shaped borides on PCBN inhibit crack growth and strengthen binder bonding, improving wear, impact resistance, and tool life.
- ODH Catalyst Composition for High-Temperature Ethylene Selectivity
A Mo-V-Te-Ta catalyst route uses hydrothermal synthesis and calcination to sustain ethylene selectivity above 400°C while limiting degradation.
- Spouting Bed Pyrolysis Reactor for Low-Coking Hydrogen Production
Circulating heated particulates in a spouting bed pyrolysis reactor limits wall coking while separating solid carbon and hydrogen.
- Regolith Oxygen Extraction with Self-Sealing Continuous Feed
Using regolith itself to seal reactor inlet and outlet enables continuous oxygen extraction with fewer valve failures and stable gas containment.
- Molten Metal Graphite Conversion for Low-Energy Purification
Molten iron or nickel dissolves solid carbon and precipitates high-purity graphite at lower temperatures, cutting energy use and emissions.
- Hydraulic Biomass Pumping With Staged Depressurization
A hydraulic piston and pre-depressurization chamber cut valve wear in abrasive biomass pumping while stabilizing pressure and energy use.
- Rotating Shaft Fixture for Furnace Component Replacement
A movable frame and rotating shaft simplify furnace component removal and installation without counterweights, cutting space, time, and risk.
- Mesoporous Bi2O3-CaSiO3-g-C3N4 Nanocomposite for Wastewater Photocatalysis
Mesoporous Bi2O3-CaSiO3-g-C3N4 boosts adsorption and visible-light photocatalysis to degrade persistent organic contaminants in water.
- Double-Pipe Melting Structure for Small-Valve Tank Discharge
A pumped double-pipe melt circulation path fits standard tank valves while maintaining discharge flow and melting solidified contents.