Gas Treatment TRIZ Cases

See how a single composition adjuster treats both outside and inside air streams with dynamic s

See how a reconfigurable subcooler heat exchanger reduces sensible heat penalty in atmospheric

See how multi-canister odorant dispensing integrated within air filters enables on-demand fragr

See how segmented pre-filter and HEPA filter placement reduces airflow resistance while maintai

See how a hybrid drying system combines desiccant, condenser, and smart nitrogen control to cut

See how a coarse-fine filter pair with position and pressure sensors prevents lint from cloggin

See how a multi-terminal sensing unit detects both container installation and water level throu

See how nested filter supporters with integrated photocatalyst layers reduce flow velocity and

See how a refrigeration cycle evaporator removes moisture upstream of the CO₂ adsorption materi

See how segmented drying media with rotatable concentric elements optimize drying and regenerat

See how NCCO filter material with oxidant remover enables self-regeneration, eliminating hazard

See how a latch mechanism secures the air filter assembly in laundry appliances, preventing uni

See how a multi-port averaging manifold samples fluid from distributed duct locations to reduce

See how a labyrinth seal structure with radially moving contact points eliminates direct rotor-

See how intersecting gas flow with falling adsorbent reduces flow resistance, enabling compact

See how inverting airflow direction in a wearable mask creates an outward air shield that block

See how underground pressure chambers with pre-polarized materials remove positive ions and enr

See how partial deposition of CO2 absorption material on a permeable medium balances capture ca

See how a flexible POLM bag and vacuum pump capture solvent vapors before condensation, elimina

See how a fully enclosed cylinder filter with dual-end air intake prevents partial blockage and

See how a motor-driven roll system automates HVAC filter replacement on schedule, eliminating m

See how integrated adsorption cooling and vacuum dehumidification achieves isothermal moisture

See how a combined fogger and filtration unit disinfects and filters enclosed spaces simultaneo

See how in-situ synthesis of nucleophilic porous organic cages on cotton fibers creates wearabl

See how a flow guide reduces air velocity between fan and photocatalyst filter to improve deodo

See how segmented cooling of processing and purge air streams reduces regeneration energy in ad

See how a Peltier module condenses discharged water vapor back into liquid to prevent basic sol

See how segmented cooling of processing and purge air streams reduces regeneration heat demand

See how underwater geothermal heat recovery powers CO₂ injection into ground formations, formin

See how a gas detection module and microcontroller enable real-time air quality monitoring and

See how dynamic adsorbent transport path switching optimizes CO₂ recovery efficiency under vary

See how a detachable support structure enables multiple purification types with minimal parts,

See how an engine stand with integrated dehumidifier, humidity sensor, and controller prevents

See how a copper screen and flat UV-C light source provide dual antimicrobial action in standar

See how geothermal heat drives steam desorption in alkaline capture systems, reducing energy co

See how alternating heat and cooling media flow through segmented adsorbent beds stabilizes hea

See how segmented heat exchange circuits with separate heating, cooling, and heat recovery line

See how composite molecular sieve filters with tailored pore sizes selectively absorb oxidation

See how binder-jet printed hydrophobic and hydrophilic surface zones direct moisture flow in ai

See how a flexible multi-surface seal wraps around return vent frames to compress filters and b

See how compact plasma generators and photocatalyst filters decompose ethylene gas in refrigera

See how independent flow path control and rotatable discharge modules resolve the contradiction

See how a selectively permeable membrane and liquid ejector create a pressure differential to r

See how integrated air supply with dual filtration and adjustable guide vanes enables rapid dry

See how a translating sweeper mechanism and integrated lint containers automate filter cleaning

See how a multi-level fine filter with coarse mesh layers captures seasonal debris in HVAC air

See how alternating solution impregnation distributes MOFs uniformly throughout non-woven fabri

See how a tilting discharge cover prevents dust ingress and enables directional airflow control

See how a dedicated filter tray in the make-up air path filters outdoor air without obstructing

Captures reformer CO2 from LNG boil-off gas and converts it into carbonate electrolyte to boost hydrogen generation and fuel cell power.

A detachable filter mesh on the power supply panel blocks dust at air inlets while preserving cooling airflow and simplifying cleaning.

A built-in seal in the air dryer cartridge removes separate O-ring assembly, speeding maintenance while improving sealing stability.

Voltage-based control estimates CO2 utilization in a fuel cell and adjusts load and gas flow to prevent over-utilization and durability loss.

A T- or L-shaped DPF and SCR layout frees engine-top service space, allowing inspection and repair without removing exhaust after-treatment parts.

A staged absorb-and-regenerate carbon capture loop uses low-load thermal output to support PV intermittency while cutting wasted energy.

A single-trailer gas turbine and generator layout cuts frac-site footprint while preserving 1-16 MW output and faster mobilization.

By varying ferrocene and inactive linker ratios, this MOF case tunes redox conductivity while preserving electrode stability over repeated cycles.

Porous partition plates retain dissolving liquid while flow control matches tool operation, improving exhaust gas cleaning with less liquid use.

A sandwich MCPV housing with perpendicular ECU mounting cuts weight and assembly constraints while preserving robust commercial vehicle air routing.

Flattening expanded metal and turning its rough side inward boosts slag capture while protecting propellant integrity in airbag inflator filters.

Cooling, condensate separation, and moisture absorption dry fuel cell exhaust so CO2 can be recovered at higher concentration with less absorbent.

Structured packing, vortex cooling, and a demister help a wet bench scrubber capture sub-1 um ammonium salt particulates and cut emissions.

Direct gas discharge through electrode gaps evens pressure distribution, stabilizing plasma treatment on wide films with less replacement gas.

A stacked multi-circuit protection valve with perpendicular ECU mounting improves packaging flexibility, lowers weight, and simplifies manufacture.

A nested drying and air storage layout keeps pollutants out of vehicle air springs while improving packaging and supply stability.

Scrubber settings are pre-adjusted to wafer process conditions so impact gases are detoxified effectively without constant high thermal energy.

Independent regeneration control of dual air drying cartridges maintains continuous compressed air flow and reduces compressor cycling in commercial vehicles.

An absorbent nonwoven layer in a pleated switchgear cabinet air filter blocks liquid ingress while preserving airflow and raising IP protection.

Combining water vapor with oxygen in plasma abatement improves F-gas destruction while limiting solid particle buildup in downstream equipment.

Interstage sensors between serial filter layers track sorption capacity more precisely, extending service intervals without sacrificing filtration efficiency.

A tiltable filter section opens a bypass channel so blocked or restrictive vehicle air filters still feed the cooler and A/C heat pump.

Studs integrated into a cooler-mounted spacer secure pleated filter media, enabling compact front-end installation without hard plastic parts.

Circulated alkaline cleaning liquid dissolves silica and tungsten deposits in wet scrubbers, with pH-based end-point control to cut downtime.

Integrated oil separation and sensing tracks compressor oil carry-over, enabling service alerts and more reliable vehicle air supply.

A single electrically controlled valve handles dryer regeneration return flow, removing extra pneumatic control hardware in vehicle air systems.

Waste battery LiCoO2 and attapulgite are converted into sheet-like Li4SiO4 to improve CO2 adsorption stability and enable battery recycling.

Virtual filter simulation narrows media and geometry choices to balance particulate removal, pressure loss, and energy use in vehicles.

Battery vent gases drive a passive injector and reactor that mix and convert toxic, flammable emissions during transport without external power.

A condenser and curved separator channel remove water from fuel cell exhaust gas to reduce fog and ice around vehicles.

An arcuate separation channel uses centrifugal force to remove condensed water from fuel cell exhaust and reduce outlet mist and icing.

Pre-assembled ferrite cores and coupling rods simplify ICP reactor assembly while preserving the structural robustness needed for exhaust gas processing.

An annular pin-and-recess interface simplifies desiccant cartridge mounting, cutting parts, space, and assembly effort while keeping a secure fit.

A PSA tail-gas-fed molten carbonate fuel cell captures CO2 from hydrogen production while generating power and reducing extra separation steps.

Waste lithium battery cathodes and acidified attapulgite are combined into a supported catalyst that improves CO2 adsorption, activation, and conversion.

A base-frame single-trailer gas turbine generator cuts frac-site footprint and logistics by integrating intake, exhaust, and power generation.

Regeneration timing is adjusted from current and target dew point reduction to keep commercial vehicle air dryers dry with less energy loss.

Dew point depression feedback adjusts regeneration timing in utility vehicle air dryers to prevent condensation while cutting energy loss.

Waste heat from an SOFC regenerates direct air capture, enabling electricity generation with reduced or negative carbon emissions.

A porous ceramic dielectric with antibacterial coating sterilizes bio-aerosols while reducing pressure loss and limiting ozone emission.

Condensing water from MCFC anode exhaust before PSA raises CO2 concentration, recovers hydrogen, and avoids air separation and water injection.

Filtering particles above 1 nm from hydrogen-containing steam enables selective oxidation at 250-800 Torr without contaminating the oxide layer.

Adsorbent-filled bent vent piping suppresses fuel boil-off emissions in tight vehicle layouts while avoiding canister enlargement or an auxiliary canister.

A floating CNG backup approach helps coastal grids withstand eco barrier failure, limiting abrupt GHG release while preserving base load supply.

Multi-stage condensation, zeolite adsorption, and rectification raise NMP purity while reusing waste-gas heat in lithium battery production.

A fuel cell strips pollutants from topping-cycle exhaust before HRSG-linked carbon capture, improving removal while reducing power demand.

Fin adsorption, staged filters, and angled gas inlet flow remove ALD powder by-products while extending scrubber maintenance cycles.

Dual-permeability filters clean traction battery vent byproducts, capturing different particle sizes before discharge to limit harmful emissions.

Porous ceramic foam collectors surround the brake rotor to capture friction particles while resisting heat, moisture, and vibration.

Buffered acid washing and cyclone separation recover nitrogenous base from CO2-lean gas, cutting emissions and solvent loss.

Real-time CO2, temperature, and humidity sensing adjusts fan speed and agitation to improve flue gas capture consistency and reduce clogging.

Partial biogas purification removes H2S, H2O, and some CO2 before transport, cutting corrosion, improving methane logistics, and lowering RNG costs.

Pre-mounted gas treatment skids and a fold-down contact tower cut mobilization time, shrink site footprint, and deliver clean, dry fuel gas.

High-molecular-weight PVP in a Pt-rich DOC washcoat improves exotherm and NO oxidation while lowering platinum-group metal use.

Phosphorous-boron compounds bind CO2 into stable complexes, easing carbon capture and conversion without the heavy infrastructure of conventional CCS.

A molded RuO2/TiO2 catalyst with heterogeneous additives preserves activity and thermal stability while avoiding fixed-bed pressure drop.

Blocking plates and a rotating bed separate gas and scrubbing liquids, cutting series scrubber footprint without degrading absorption.

Captured CO2 is reused as a supercritical heat-transfer and power fluid, cutting waste heat loss, parasitic load, fuel use, and emissions.

Waste heat and dry-cooler airflow drive DAC media adsorption and desorption, cutting added carbon-capture footprint in data centers.

Electrical heating, catalyst coating, and magnetic flow disruption help exhaust components cut cold-start NOx in tight packaging space.

Non-aqueous phase liquids improve NOx gas-liquid transfer for microbial denitrification, cutting reactor volume and chelator instability.

Metal iodide absorption removes bromine from crude halon, avoiding distillation towers and alkaline-solution hazards during purification.

Reflective baffles distribute UV light and slow airflow to sterilize air while limiting unsafe UV concentration at the outlet.

Charge-matched coatings reduce particle adhesion on radiation-resistant filters, improving radioactive-fluid filtration and backwashing.

Ozone converts nitrogen oxides and mercury into removable forms before wet ESP stages capture ultra-fine particles and water for haze compliance.

Membrane separation depletes hydrogen from pipeline gas, helping existing engines handle variable fuel content and quick starts.

Existing flue gas sorbent systems generate waste; this process converts sodium sulfate to gypsum and recirculates sodium hydroxide.

Nitrogen-rich carbon sorbents selectively capture CO2 from wet gas, addressing the energy and selectivity limits of conventional separation.

A hydrogen-permeating membrane recycles hydrogen and hydrocarbons from cold-box waste gas while reducing firing needs and emissions.

Needle-like inorganic crystals coat porous filter walls to improve fresh particulate filtration while limiting exhaust back pressure.

Swappable sorbent cartridges and modular utilities address direct-air-capture scale-up while simplifying maintenance, upgrades, and continuous operation.

Deformable seals follow receiving portions during heat exchanger insertion, reducing air leakage and easing replacement in carbon dioxide recovery.

Dust collection and denitration precede CO2 absorption, helping limit absorption-liquid consumption while reducing treatment power demand.

Curved surface segments guide liquid by capillary action, supporting gas-liquid exchange with lower flow resistance and operating cost.

Bluff-body turbulence redistributes NOx and reduction reagent between SCR layers, supporting 95–99% NOx reduction and ammonia slip below 5 ppmvdc.

A hermetically sealed box with inert-gas flushing shields ion-trap electrodes from contamination and oxidation during storage and transport.

High-velocity nozzles and sequential impaction media separate oil from blowby gas while limiting pressure loss.

Adjustable tail-gas recirculation feeds the compressed-air stream, reducing compression power and supporting oxygen balance in ammonia conversion.

Low thermal conductivity slows CO2 regeneration; a conductive textile layer speeds heating and cooling for quicker desorption.

An L-arginine water-glycol absorbent captures CO2 with low volatility, while microwave regeneration reduces energy demand and solvent loss.

Manufacturing tolerances complicate adsorber sealing; a self-supporting frame with manually detachable sides simplifies installation.

At least five equal-molar metal oxides, including rare earths, help preserve oxygen storage as catalysts face heat and AFR swings.

ZIF-8 particles adsorb H2S in an agitated liquid reactor, reducing sour-gas corrosion without generating unwanted by-products.

A heated inert-gas loop desorbs VOCs from rotary concentrators, condenses solvent, and recirculates carrier gas for safer recovery.

Ambient temperature, CO2 concentration, and humidity guide gas-flow changes that limit adsorbent heating and oxidation during recovery.

Captured CO2 is released and converted to CO in a cyclic solid-material process that also produces a hydrogen-rich stream.

A leaky mattress, drying module, and dung scraper keep cattle bedding dry and sanitary while reducing manual cleaning workload.

Natural clinoptilolite selectively adsorbs Kr from Xe mixtures at atmospheric conditions, then regenerates to recover a Kr-rich product.

A heat-pump source and controlled hot-water feed preheat cold water, shortening startup in low outside temperatures.

A wavelength-tuned outlet channel stabilizes noise in a compact air filter housing, reducing acoustic impact without added system complexity.

Solar heat and electricity support capture-material regeneration above 90°C, while thermal storage extends CO2 capture during non-sunny periods.

Pellet-filled honeycomb cells segment the adsorbent layer to retain more material while limiting pressure loss and supporting gas diffusion.

Gas-phase ozone oxidizes VOCs before wet electrostatic precipitation, improving off-gas treatment without an RTO.

A partitioned, acoustically coupled resonator integrates with the filter element to damp noise while restricting installation to compatible replacements.

Vacuum suction and filtration remove shaft dust from brake electronics, preserving heat dissipation and limiting added power consumption.

Conventional capture uses costly steam and water; a moving sorbent web shifts between temperature zones to release CO2 with lower resource use.