Dispersed Particle Separation TRIZ Cases

A gypsum board uses amino groups to chemically decompose formaldehyde for long-term air purification.

Centrifugal motion in a spiral assembly coalesces oil and water droplets from engine bleed air, preventing membrane deactivation while minimizing system weight.

Segmented through-neck guides cylindrical component into precise radial position, eliminating complex positioning tools and preventing tilting during operation.

High open frontal area monolithic catalyst bodies resist particulate matter plugging in coal-fired environments while reducing sulfur dioxide oxidation.

Centripetal cuttings separators pre-dry drill cuttings to concentrate liquids before solvent wash extraction.

Calcined co-mulled pseudoboehmite with cobalt and molybdenum forms gamma-alumina for hydrolysis.

Capillary electrophoresis apparatus analyzes blood proteins using an ionic functional group-coated channel and optimized electric field conditions.

A gas-liquid separator integrated into a recirculation pump housing utilizes centrifugal forces to separate water and nitrogen from hydrogen.

Internal supports allow multi-layer catalyst deposition on walls and inserts, increasing contact area while minimizing back pressure.

Internal catalyst layer placement within partition walls reduces pressure drop while maintaining high NOx purification performance.

Segmented carbon fiber panels assemble via form-locking joints to distribute liquids while reducing production complexity and material consumption.

Variable bleed valve doors extract foreign matter from gas turbine cores using trimmed trailing edges on outlet guide vanes.

Estimating NOx rate of increase allows proactive ammonia dosage adjustment, preventing emission limit violations during load changes.

A microsensor uses a guard electrode to consume excess phosphine gas and improve detection selectivity.

Using acidic overhead reflux to wash amine solvent from ion exchange resin prevents dilution and reduces water volume requirements.

Deformable membranes detect phase transitions in urea solutions, triggering heating to prevent freezing and maintain system functionality.

A secondary calciner processes separated exhaust dust to ensure complete material conversion without co-calcining with primary bulk feed.

A spiral filter with radial vanes imparts centrifugal force to separate suspended particles from fluid streams.

Selective cooling of exhaust gases enables chemical reduction with nitrogenous agents, achieving high nitrogen oxide removal rates without expensive catalysts.

Multiple openings in extraction tubes withdraw effluent-laden gas directly from the process chamber, preventing sticky residue deposition on blower components.

A coal-reforming area converts solid coal into synthetic gas for subsequent Fischer-Tropsch synthesis into sustainable aviation fuel.

A movable impact surface adjusts distance from a nozzle plate to maintain constant flow velocity through the separator.

Acoustic standing waves between dual transducers increase aerosol output while a temperature gradient minimizes condensation and recovery time.

Segmented discharge flow paths prevent freezing blockages by combining small upstream diameters for control with larger downstream sections.

A sweep membrane separator integrates gas separation and compression using a high-pressure sweep gas to extract hydrogen from mixed streams.