Heat Treatments TRIZ Cases

See how a double-pipe circulation system discharges melt through a small-diameter inner pipe, e

See how filling empty spaces in carbon nanotube fibers with a carbon precursor and carbonizatio

Filling voids in carbon nanotube fibers with a carbon precursor improves stress transfer, lowers contact resistance, and preserves high-temperature performance.

An alpha-phase iron catalyst drives low-temperature exothermic conversion of solid carbonaceous material into hydrogen with lower energy use and CO2 emissions.

A fuel cell shifts carbon capture from furnace flue gas to cracking tail gas, cutting nitrogen issues while generating electricity.

Separating hydrogen from cracking tail gas lets a fuel cell convert methane into power while simplifying CO2 capture and avoiding nitrogen issues.

A hydraulic piston and segmented valve layout pressurizes and depressurizes abrasive biomass streams while reducing valve wear and energy use.

A graphite insert shapes internal threads in green ceramic microfluidic modules, avoiding costly post-firing machining and easing coupler assembly.

Protrusion-shaped borides on PCBN inhibit crack growth and strengthen binder bonding, improving wear, impact resistance, and tool life.

A Mo-V-Te-Ta catalyst route uses hydrothermal synthesis and calcination to sustain ethylene selectivity above 400°C while limiting degradation.

Circulating heated particulates in a spouting bed pyrolysis reactor limits wall coking while separating solid carbon and hydrogen.

Using regolith itself to seal reactor inlet and outlet enables continuous oxygen extraction with fewer valve failures and stable gas containment.

Molten iron or nickel dissolves solid carbon and precipitates high-purity graphite at lower temperatures, cutting energy use and emissions.

A hydraulic piston and pre-depressurization chamber cut valve wear in abrasive biomass pumping while stabilizing pressure and energy use.

A movable frame and rotating shaft simplify furnace component removal and installation without counterweights, cutting space, time, and risk.

Mesoporous Bi2O3-CaSiO3-g-C3N4 boosts adsorption and visible-light photocatalysis to degrade persistent organic contaminants in water.

A pumped double-pipe melt circulation path fits standard tank valves while maintaining discharge flow and melting solidified contents.

A stand-alone autothermal reformer converts paraffin-rich by-products and off-gases into syngas for methanol recycling, reducing carbon loss and CO2 emissions.

Resistance heating of a structured conductive body preheats pressurized gas above 400°C while insulation protects the pressure shell.

A Mo-V-Te-Ta catalyst made with anhydrous tantalum oxide and controlled calcination supports ethane conversion and ethylene selectivity at elevated temperatures.

A double-pipe water reservoir guides a uniform film around the burner, limiting powder buildup and extinguishment risk.

Roasting laterite nickel ore with sulfuric acid and sodium fluoride supports staged leaching, improving nickel and cobalt recovery while reducing corrosion.

A copper, iron, and aluminum composite coating improves NOx conversion while limiting N2O formation and preserving thermal stability.

This reactor separates heating from gas pulsation to control temperature, speed, and frequency while limiting particle contamination.

Through-holes support gas flow and catalyst access, enabling stable, efficient BNNT synthesis without a reaction module.

A mobile pyrolysis plant processes harvested biomass in the field, returning biochar to soil and using syngas for heat and electricity.

Ultrasound agitation accelerates ozone reaction with lipid matrices, doubling stable ozonide yield while cutting energy costs and reaction time.

Real-time hydrogen sulfide detection adjusts sulfur injection rates to minimize excess byproduct generation during catalyst sulfiding.

A thermal cracker converts liquid fuel into a consistent gaseous state via supercritical fluid processing.

Ionic liquid catalyst reduces reaction temperature and eliminates waste liquid generation by enabling easy recovery and recycling.

An annular cooling duct lowers gas supply tube temperatures, preventing local overheating and reducing material costs.

Hypersonic discs accelerate material via shock waves, reducing blade damage and contamination while increasing nanoparticle yield.

Washing crystals to pH 8.5-9.5 before molding improves mechanical strength, preventing catalyst breakage during cyclohexanone oxime conversion.

Metal intermediaries enable uniform single-layer graphene growth on silicon carbide while eliminating catalyst residues through thermal phase transitions.

Injecting oxygen beneath or inside a biomass bed regulates reactor temperature and prevents over-torrefaction.

Combusting hydrothermal blow steam in the boiler furnace recovers latent heat and eliminates costly wastewater treatment.

Spraying enriched phosphoric acid into a combustion chamber evaporates water and oxidizes impurities to produce purified acid.

Calcining lithium mixed metal oxide with inactive fluxes resolves molar ratio contradictions to improve high-rate discharge capacity.

Zirconium cerium oxide composition with dual pore populations balances surface area and gas diffusion to enhance exhaust gas catalytic performance.

Hydrothermal liquefaction destroys PFAS in biomass at high temperatures, eliminating residual contaminants and reducing disposal costs.

Airflow condenses vaporized flux into powder in the cooling region, preventing adhesion and corrosion while eliminating maintenance requirements.

Segregates cracked gas into hydrogen and methane fractions to power combined cycle turbines, reducing CO2 emissions while stabilizing plant energy output.

Granulated titanium-based complex carbonitride powder with uniform elemental distribution enhances alloy hardness and fracture toughness.

A silica cladding layer on porous alumina particles creates a physical barrier against sulfur compounds.

Center bore oxygen-producing column enables internal airflow for complete drying, resolving moisture-induced instability in low-temperature environments.

Process recycles acid from cellulose hydrolysis to wash hemicellulose solids, reducing overall acid consumption and improving sugar yields.

Sodium and zirconium doping suppresses anatase impurities during spray drying, boosting initial capacity of spinel electrodes.

Dissimilar metal doping and spray-drying suppress rutile titanium dioxide generation, enhancing initial capacity and rate capability.

De-boronizing boron iron alloy powder lowers melting point, enabling uniform distribution of high-hardness ceramic powders in metal matrix.

A variable 3D convergent-divergent nozzle adjusts throat area and location via flexible members to simulate diverse airflow conditions.

Solid-solution metal particles on MgO suppress carbon deposition and sintering, preserving catalytic activity at high temperatures.

A rhodium catalyst composition using tris(3-pyridyl)phosphine and magnesium porphyrin produces aldehydes.