Gas Treatment TRIZ Cases

Segmenting the moisture control system into a removable vessel and structural filter reduces maintenance complexity while preventing desiccant spillage.

Thermal melting of frame walls creates a leak-proof seal between membranes and compartments, eliminating adhesives while maintaining structural integrity.

A heat exchanger extracts thermal energy from a formaldehyde absorption system to dry wood particles.

Manganese or iron promoters enhance platinum catalytic activity, reducing palladium usage while maintaining exhaust gas treatment performance.

Separate carbon-sequestering cladding members attach to structural elements, capturing atmospheric carbon dioxide without compromising load-bearing capacity.

Embedded cooling channels remove exothermic heat during CO2 capture, reducing absorber height and eliminating external intercooling equipment.

Hydrophobic barriers prevent washcoat penetration into treated regions, reducing pressure drop variability in gasoline particulate filters.

Siloxane seals hot electrodes in dielectric barrier discharge cells, preventing glass shattering from thermal expansion and electrical shorts.

Two-stage combustion treats combustible sulphur effluents to enable efficient elemental sulfur recovery.

Segmented pleat sets with varying tip radii and spacings optimize airflow while maintaining structural integrity across different operational environments.

Radially offsetting the motor within the earpiece reduces noise interference while maintaining compact volume for daily wear.

A processing means calculates downstream exhaust gas temperature using upstream sensor signals and flow rate data.

Cutout portions in the inflow end enhance durability without increasing apparatus size.

Dynamic pressure control in the foreline sustains stable plasma generation, enabling efficient destruction of perfluorocarbons and global warming gases.

Polymeric amine impregnated media removes H2S from wastewater air within 20 seconds, reducing chemical usage and operational costs.

Microwave heating achieves thermal dissociation of pollutants, eliminating secondary waste from wet abatement systems.

Exhaust filter system maintains negative pressure in a cleaning chamber to prevent powder escape and cross-contamination during component decontamination.

Segmented air filtration paths isolate reaction container supply from clean room environment, reducing filter replacement frequency and facility downtime.

A dual-container purge gas system uses throttled transfer to isolate oil and water, reducing draining frequency.

A graphene-based adsorbent material in a honeycomb scrubber element captures vaporized hydrocarbons within an evaporative emissions system.

Low-temperature drying preserves adsorption capacity while binders provide mechanical strength, reducing capital costs and emissions.

A methacrylic acid recovery method discharges aqueous solutions at multiple absorption tower points to optimize extraction efficiency.

Platinum and fluorine surface modification on titanium dioxide prevents deactivation from volatile organic compound intermediates.

Applied electric potential regenerates a ceramic oxygen scavenger filter, preventing surface saturation and ensuring continuous carrier gas purity.

Real-time solvent cyclic capacity measurement dynamically adjusts reboiler heat quantity to minimize saturated water vapor energy consumption.

First washer sprays cleaning liquid to absorb amine from exhaust gas while mist capturer retains liquid droplets, reducing atmospheric emission.

Biomass power plants supply reforming energy while carbon capture units process flue gas to reduce carbon intensity below 0.45 kg CO2e/kg H2.

A solvent injection system disperses liquid into an exhaust plenum to absorb pollutants from gas streams.

A polymer honeycomb body coated with a plasma-deposited carbon-black layer provides high surface area for hydrocarbon adsorption.

Transforming existing zeolite frameworks into AEI-type structures via interzeolitic conversion.

An oxidation catalyst with a downstream capture material intercepts volatilized platinum, preventing SCR deactivation and maintaining NOx conversion efficiency.

Segmenting the adsorbent bed into shallow layers reduces pumping energy while maintaining mass transfer efficiency.

A three-region catalyst layer creates a central recess to disturb exhaust gas flow and enhance diffusivity.

A gas separation system merges adsorption and membrane apparatuses to enrich target gases through controlled flow cycles.

AlPO-77 metallophosphate molecular sieves exhibit enhanced water vapor capacity through selective adsorption based on molecular size and polarity.

An absorption separator divides the rich absorbent liquid outlet from the object gas path within an absorption tower housing.

Vacuum pump desorption in the regeneration circuit resolves high pressure bottlenecks to boost methane purity.

A temperature swing adsorption unit removes heavy hydrocarbons using a short heating pulse and cyclic vessel operation.

Dual reflux swing adsorption controls cycle feed time and reflux flow rates to separate gas mixtures into high-purity components.

Alternating dual adsorbers enable high recirculation ratios, reducing fuel consumption while ensuring continuous contaminant removal.

Segmenting membrane pre-concentration with pressure swing adsorption reduces adsorption bed size while recovering CO2 as a liquid product for sequestration.

A one-pot synthesis process converts faujasite zeolites into copper-containing small-pore structures using alkaline hydroxides and Cu-TEPA complexes.

Segmented containers with removable media bags allow continuous gas cleaning while bypassing units for maintenance.

Pulsing screens induce solvent dynamics in a froth absorber, creating renewed surface area that overcomes static packing fouling and channeling.

A platinum cobalt catalyst oxidizes carbon monoxide at low temperatures using co-impregnated precursors on a titanium dioxide support.

Inflow-side sealing parts with low porosity and small pore size protect the exhaust gas purification filter structure.

Segmented vanes eliminate pipe boundary layer effects to ensure uniform particulate distribution, resolving ambiguous defect detection near filter peripheries.

Local thickening of the boundary portion inhibits outward expansion, preventing activated carbon fallout while maintaining low housing weight.

Notched preformed end caps expose adhesive layers to bond with a surrounding seal arrangement, preventing leak paths between the seal and filter media.

Co-producing hydrogen and carbon dioxide then injecting the byproduct into reactive mafic rock formations for permanent mineral storage.