Gas Treatment TRIZ Cases

Pressure sensors in the film material provide real-time feedback to control plug depth, ensuring uniform lengths and consistent part performance.

Segmented low-temperature plasma treatment reduces energy consumption by converting VOCs into intermediates for efficient oxidation.

A carbon dioxide recovery apparatus uses liquefied natural gas cold energy to generate minute ice for hydrate formation.

Multiple injectors adjust reductant flow by temperature to prevent precious metal oxidation, maintaining ammonia availability for NOx reduction.

Vertical nesting of a reducing agent tank between fuel components resolves space constraints while protecting the tank from environmental damage.

Nested ultraviolet lamps inside channels boost illumination intensity for effective pollutant degradation while simplifying manufacturing.

An air purifier sterilizes intake gas using ultraviolet lamps and ozone generation before delivery.

A bis-iminoguanidine compound precipitates carbonate salts from aqueous sorbents to enable solid-phase regeneration.

Sprays cooling fluid into flue gas ducts to prevent thermal damage to gas scrubbers during boiler shutdowns.

A composite photocatalyst structure degrades gaseous pollutants using light energy at ambient conditions.

A Ce-Zr-Ln-Ti composite oxide solid-dissolves titanium and rare-earth elements in a ceria-zirconia matrix to enhance oxygen storage capacity.

Mixed-metal co-crystallization overcomes structural instability when incorporating lithium into cyclodextrin frameworks, enabling high gas adsorption.

Vacuum steam desorption cycles release carbon dioxide from amine functionalized sorbents at moderate temperatures.

An integrated air combustion burner treats vacuum pump exhaust by maintaining temperatures below 1200°C, preventing product melting and simplifying maintenance.

Indirect hot water heating desorbs concentrated VOCs from activated carbon fiber beds, eliminating explosive hazards and high capital costs.

An inverted air inlet directs airflow upward, allowing sedimentation of dust and water before reaching the filter element.

Automated injection-rate control system determines optimal conditioning agent flow to prevent over- or under-injection in coal-fired power plants.

Alumina traps mobile copper species within zeolite washcoats, preventing hydrothermal deactivation and N2O formation.

A plasma waste gas purification apparatus decomposes organic pollutants using micro-bubble water spraying and static absorption columns.

A multi-compartment radial flow adsorber uses sliding connections between concentric barrels to allow independent axial extension.

A liquid transport membrane uses carbonic anhydrase to accelerate CO2 dissolution and flux across a nanoporous substrate.

Integrated SNCR and SCR stages capture sulfur oxides via lime injection, protecting catalysts from deactivation while maintaining strict NOx emission limits.

A turbine intake filter management system segments the filter bank into individually controllable zones to tailor cleaning intensity based on real-time air flow indications.

Segmented bio-functional air filter medium captures particles and neutralizes allergens using polyphenol carriers, reducing pressure drop.

A pleated tank vent uses a gravity-enabled run-off surface to direct liquids away from the microporous membrane filter element.

Gallic acid complexes fix palladium nanoparticles on support materials, preventing sintering and reducing metal loading costs.

Membrane gas separation concentrates dilute carbon dioxide in turbine exhaust, enabling economical capture and reducing environmental impact.

Recirculation air filtration system removes contaminants from moist emissions to meet government emission standards.

Sensors detect slurry surface disturbances before coating to prevent uneven fronts and bubbles, maintaining precision at higher speeds.

External conduit connections between segmented cooling elements allow individual leak detection, resolving repair difficulties in integrated heat exchangers.

Segmented baffles force contaminated fluids through extended paths, ensuring thorough UV and photocatalytic treatment.

A honeycomb-like homo-type heterojunction carbon nitride composite material enhances photocatalytic activity through a one-step calcination process using urea and thiourea precursors.

Heating exhaust gas above 800°C thermally decomposes organic chlorine compounds, preventing dioxin circulation and reducing fuel consumption.

A steam conditioner separator uses a porous filtering mass to remove suspended water droplets from vapour streams.

An upward airflow design prevents downdraft port blockages by towels, ensuring effective contaminant removal without aesthetic penalties.

A heating means positioned upstream of the sublimation point maintains exhaust gas temperature to prevent powder formation in semiconductor piping.

Volatilizing mercury from raw feed meal before kiln entry isolates emissions, avoiding costly secondary capture systems and reducing capital expenditure.

A jet compressor mixes high-pressure inert gas with recycled regeneration streams to reduce nitrogen consumption and avoid cooling-related coking risks.

A honeycomb filter trapping layer incorporates a high porosity region to lower permeation resistance and reduce pressure loss at high flow rates.

Metal-organic materials tune pore electrostatics to capture carbon dioxide at low concentrations while resisting water vapor interference.

Pressurized reservoirs accelerate oil separator liquid discharge, reducing gravity drainage time and resolving the complexity trade-off.

A polymeric polydithiocarbamate compound scavenges metal species from scrubber liquor to control oxidation-reduction potential.

Converts waste nitrogen into certified organic fertilizers using cavitation or degassing membranes to recover saleable products.

Vaporous nitric acid digests graphite from castings at 550°C or less, eliminating salt waste and physical removal costs.

Series separation modules elevate nonhydrocarbon gas discharge pressure while preventing equipment size increases that raise facility costs.

Monolithic end disks integrate radially protruding seals to resolve sealing reliability versus exchange complexity.

Continuous control output monitoring detects sieve bed degradation and valve seal failures without periodic maintenance tests or external ground equipment.

A carbon filter canister uses a bottom valve to dump spent material by gravity into a roll-off box.