Indirect Carbon-Dioxide Mitigation TRIZ Cases

See how separate combustion chambers with merged airflow enable stable multi-fuel grilling, uni

Mixing vent gas and oxidizing agents at controlled equivalence ratios improves oxidation completeness, limits flashback, and cuts fuel use.

Angled shroud geometry and a 2:1 preheat-to-fuel bore layout improve gas mixing, enabling stable cutting flames at lower pressure.

A 2:1 preheat-to-fuel bore layout and angled shroud improve gas mixing, sharpen the flame, and cut pressure and gas waste.

Membrane oxygen enrichment raises combustion efficiency in heating devices without pure O2 retrofit costs or higher combustion air flow.

Separate oxygen-enriched air and peripheral oxygen injection raise sulfur dioxide output while limiting pressure drop and NOx.

Burner heat is routed through bent and paired gas pipes to improve vaporization, boosting flame stability and preheating efficiency.

A controller estimates radiant tube temperature from furnace and burner data to switch earlier to flameless combustion and cut NOx emissions.

A controller estimates radiant tube temperature from chamber data to switch burners earlier and cut NOx without tube sensors.

Layered porous preheating and staged fuel injection stabilize scrubber flames for efficient PFC gas breakdown with lower NOx and CO.

Preheated oxidant in peripheral injectors enables diluted combustion that cuts NOx and fuel use while fitting existing industrial furnaces.

Movable radial openings and a deflector let an oxyfuel burner switch flame shape for fast heating, uniform heat distribution, and less surface damage.

A single safety monitor enables safe flameless burner start-up above 850°C.

A switching unit design with a central space that forcibly discharges residual gas to prevent contamination of clean exhaust streams.

A plasma torch assembly injects hot gas into tuyeres to ignite combustible material for reactor vessel preheating.

Segmented steam sootblower nozzles resolve low-temperature jet limitations by heating and shearing cohesive ash deposits.

Decoupling pyrolysis from chemical looping combustion isolates oxygen carriers from ash, preventing sintering and extending component lifespan.

Alternating undulation regions direct air flow in a zig-zag pattern across heating surface elements to enhance heat exchange properties.

Segmented combustion air supply lines with a heating element and heat exchanger adjust mixing zone temperature, resolving output modulation trade-offs.

Shell and tube heat exchanger heats oxidant streams via a separate hot fluid loop, reducing mechanical complexity and safety risks in oxy-combustion furnaces.

Porous bodies recirculate heat via conduction and radiation, stabilizing flames in diluted refractory hazardous gases while reducing fuel consumption.

Rotatable fuel delivery head maintains preheating position relative to oxygen flow, resolving manipulation difficulty during precise cutting operations.

A combustion system uses a heat storage device to capture exhaust waste heat and pre-heat boiler feed water before superheating.

Staggered firing recovers exhaust heat to dry wet fuel, eliminating external energy needs.

Segmented recuperators outside and inside the burner raise preheating temperatures to improve combustion efficiency while managing device complexity.

Segmented burner flow paths mix high-temperature gas with oxygen in a preheating chamber, maintaining stable flame velocity across varying pressure conditions.

Segmented nozzle geometry enables distributed combustion that suppresses thermal NOx formation while maintaining flame stability.

A self-recuperative burner uses a concentric annular chamber and internal Venturi tube to preheat combustion air.

Parallel injection of preheated air into a burner pre-chamber lowers peak temperatures and reduces NOx emissions.

Thermo-Oxydo-Reactor uses steam fluidization to accelerate waste combustion under high pressure.

Inductively coupled plasma torch destroys organic waste through high-temperature thermal decomposition.

Steep angle fins in offset segments create a tortuous flow path that resolves the trade-off between manufacturing simplicity and heat transfer efficiency.

Lancing high velocity oxygen gas into the furnace flame reduces NOx production while maintaining stoichiometric balance.

Segmented burners provide localized heat to adjacent media beds, eliminating flame impingement and reducing energy loss from uniform central heating.

A heating element reheats combustion products to sustain self-ignition conditions within the burner zone of a cooled-walls chamber.

Segmenting heat recovery into a high-temperature recuperator and an additional counterflow exchanger achieves over 80% firing efficiency.

A multifunctional fluidic burner alters flame axis direction using biasing gas passageways for precise heat distribution.

Preheating secondary combustion air via exhaust gas mixing reduces NOx emissions and prevents premature flame quenching.

Thermal storage unit recovers flue gas heat to maintain combustion chamber temperature during shutdown periods without auxiliary energy.

Modular treatment chambers scale to handle variable effluent flow rates without requiring unique designs for each application.

Segmented sectors isolate gas flows while a pressurized barrier prevents air leakage, reducing pressure drops and auxiliary power consumption.

A porous flame holder maintains stable combustion through controlled gas passage dimensions.

A fluid bed regenerative thermal oxidizer uses moving ceramic spheres for heat exchange.

A flame cartridge uses a single seal and heating coil to vaporize fuel before it reaches the outlet port.

Non-submerged auxiliary burners deliver combustion force and heat to burst bubbles, reducing foam layers that impede heat application.

Multiple gas feeds with Venturi nozzles increase heat output capacity while avoiding larger component costs.

Nested flow sections in a thermal afterburner extend the heat transfer path length without increasing longitudinal system size.

Heating recirculated products above self-ignition enables stable flameless combustion in cold-wall chambers, reducing NOx emissions across power ranges.

An alkali-free glass composition with specific mole percentages of SiO2, Al2O3, B2O3, MgO, CaO, and SrO achieves high liquidus viscosity.

A pipe-in-pipe burner structure mixes pure oxygen with acid gas to enhance combustion efficiency.

A burner injects fuel and oxidizer with two inert gas jets to enable flexible operation between oxycombustion and aerocombustion modes.

Substoichiometric combustion in the furnace chamber prevents material scaling while afterburning in the radiant tube recovers heat and minimizes CO emissions.

A compact regenerative burner integrates air and fuel regeneration units within a refractory block to preheat both streams simultaneously.