Electrostatic Separation TRIZ Cases

Magnetic filters attract paramagnetic contaminants from process streams using induced fields, preventing filter overwhelm and reducing maintenance downtime.

Permanent magnets and far infrared radiation produce activated liquid with microbubbles less than 10 micrometers, increasing gas storage capacity.

Segmented vessel geometry reduces gel layer diameter to stabilize retention while maintaining large liquid capacity for high-volume sample treatment.

Domain walls in a magnetic layer transport particles without aggregation or heating from macroscopic coils.

A dynamic sensor detects metallic objects in waste streams by measuring the rate of change of current generated as metal moves past the detection zone.

A robotic device manages disposable covers and micro-beads using a Cartesian head with permanent magnets for DNA extraction.

Segmented magnetic rods and resilient guides reduce lid weight while protecting magnets from corrosion during maintenance.

A charging rotor impacts raw material to generate triboelectric charge for electrostatic sorting.

Condensing water droplets onto fly ash microspheres lowers specific resistance, enabling efficient electrostatic collection of fine particles.

Segmented pneumatic cylinders actuate independent magnetic shafts to eliminate jerking while self-cleaning mechanisms remove contaminants without bulk heads.

Magnetically modulated lensless speckle imaging enables rapid detection of rare cells, overcoming the high cost and low throughput of conventional methods.

Superparamagnetic iron oxide nanoparticles create density gradients in a fluid medium to levitate and separate plasma proteins for early Alzheimer's detection.

An adjacent magnetic source separates conjugated particles via non-contact fields, preserving cell viability and gene expression during continuous processing.

Acoustic standing waves transport particulates transversely to immobilize them, eliminating mechanical post-treatment equipment.

A separating installation uses magnetic and mechanical stages to filter radioactive steel particles from abrasive suspensions.

A magnetic filter uses a spiral coil separator to slow liquid flow and capture metallic impurities without external power.

A magnetic separating device uses segmented magnet arrangements to control soft-magnetic tip magnetization states for particle separation.

Fluorescent barcoded magnetic nanoparticles resolve sensitivity and complexity trade-offs in biological sample analysis.

A bottom-mounted magnetic unit fixes amorphous metal particles vertically, preventing needle-like aggregate loss during liquid suction.

A particle fractionation apparatus uses scattered light detection to determine droplet content and control electric charging for sorting.

Segmenting filtration across distinct layers prevents compressor blade fouling while maintaining low pressure drop in humid gas turbine environments.

Segmented magnets and bottom ridges capture ferrous fines upstream, reducing filter clogging and extending service life.

Applying time-dependent electric biases across electrode pairs to generate space-time-dependent fields for particle identification.

Electro-magnetic agglomerator charges fine particles to cluster them, reducing compressor wear in gas turbine engines.

A magnetic rack system uses a universal adapter to connect sample tubes directly to standard laboratory equipment.

An in vivo flow cytometer replaces discrete sampling with continuous monitoring, resolving the trade-off between temporal resolution and detection sensitivity.

Segmented filtration, electrostatic colloid removal, and pH-buffering adsorbents minimize radioactive waste volume while maintaining neutral water chemistry.

Magnetic particles separate cellular debris before nucleic acid isolation, simplifying purification and enabling automation for FFPE tissue and stool samples.

Varied channel geometry and magnetic field gradients capture particles uniformly, resolving nonuniform adsorption that reduces light emission sensitivity.

Segmented modules use an intermediary wall to transmit magnetic fields, preventing particle damage and eliminating extensive washing.

Parallel magnetic separation units process multiple reaction cups concurrently, resolving low throughput limits in immunoassay analyzers.

A two-stage magnetic separator saturates labeled cells with high field strength then collects them using a distinct downstream gradient.

A ditch magnet uses a composite wiper to remove captured ferrous metal from drilling mud streams.

Magnetic levitation detects antigens by measuring bead complex height, replacing complex equipment with portable precision.

Multi-module magnetic field generator controls droplet manipulation for precise particle orientation and motion.

A magnetic screen uses independently movable bars to separate ferrous contaminants from material streams.

A processing device uses a filtering element and magnetic fields to separate biological components for optical analysis.

An electromagnetic separation unit removes iron particles from reactor effluent during haloalkane synthesis.

Applying a magnetic field to coarse magnetic particles maintains stability while reducing media losses by up to 90%.

Segmenting the container isolates magnetic particles from gel layers to prevent trapping and maintain separation efficiency for target substances.

A magnet cleaner uses a parasitic energy scavenger to harvest conveyor motion for actuating permanent magnets.

Alternating magnetic fields in a specialized vessel rapidly separate and wash magnetic particles, reducing processing time and preventing sample contamination.

A microplastic analysis cartridge uses a reservoir to trap particles for spectroscopic chemical identification.

A belt separator system upgrades fine iron ore through dry electrostatic segregation without water.

A non-magnetic tube encloses a magnetic bar to extract trapped particles, preventing contamination and preserving field integrity during recovery.

An electromagnetic coil assembly manipulates magnetic particles within fluid samples to enable rapid mixing and processing.

Segmented plunger channels allow air evacuation during liquid pressing, preventing matrix blockage and enabling column reuse.

A micro-well array device captures target entities using a flow-independent variable magnetic force.

A spinning magnet within a cylindrical tube attracts magnetic particles while centrifugal force ejects non-magnetic material.

An electric field generates repulsive dipole-dipole forces to order particles into monolayers at fluid interfaces.