Component Separation TRIZ Cases

Movable plug valve on lateral wall allows clean-in-place packing and line flushing without opening the column, reducing labor costs.

Ambient air carrier gas eliminates compressed helium costs while maintaining chromatographic separation precision.

A pump unit integrates a metal ion trap filter element into the flow path to retain mobile phase ions.

A chromatographic optical detection system uses dual signal processing modes to handle scattered light from particle streams.

Centrifugal force replaces high pressure to drive mobile phase through smaller particles, boosting separation efficiency and throughput.

Ultrasonic degradation breaks insoluble pigment compounds into soluble fragments, resolving low solubility barriers to obtain detailed structural information.

Direct sorbent deposition on a heated strip eliminates thermal resistance, reducing power consumption while improving analyte detection sensitivity.

Conditioning liquid flows through measurement channels to suppress hemoglobin adsorption on metal surfaces.

Segmented chromatography columns with interposed heating zones maintain mobile phase homogeneity.

Site-specific glycoprotein analysis quantifies peptide structures to classify fatty liver disease stages.

A heat-conductive elastic member connects a motor to a retaining member, absorbing mechanical vibration while conducting thermal energy.

A discharge ionization current detector synchronizes signal extraction with plasma emission cycles to isolate the ion current.

A flexible testing vessel uses an axial partition to divide the analyte extract space into separate compartments for simultaneous immersion of test pieces.

LC/MS/MS system detects GenX analyte using optimized electrospray ionization parameters.

Serial liquid chromatography columns with distinct packing materials enable multi-eluant mass spectrometry analysis.

Humic acid dispersive solid-phase extraction reduces matrix interference and detection costs in edible oil analysis.

A movable position sensing detector tracks deflected light beams to measure absolute refractive index values.

A liquid chromatograph flow path switching unit connects multiple columns to a shared detector and waste line.

Protective films mate with gaskets to create fluid tight seals, enabling flexible assembly outside controlled environments.

A chromatography cartridge seal arrangement uses a barrel lip and cap contact surface to form multiple seals.

Gel permeation chromatography separates polysaccharides by molecular weight distribution to establish a chemical fingerprint for herbal authentication.

A data processing device partitions quantitative value ranges using extreme values to extract valid quantitation results from calibration curves.

Automated vacuum manifold system cools and depressurizes simulation products for gas chromatography analysis.

A part management system displays device IDs and installation positions to support accurate component replacement requests.

UV LEDs paired with band pass filters and reference detectors stabilize illumination intensity, resolving drift issues in protein concentration measurements.

Metabonomics analysis of tobacco leaf volatile components enables precise identification of mildewed samples.

A chromatograph controller counts detected peaks to determine fractionation completion.

A dual control circuit system stores calibration data in a sub-control unit to ensure redundancy and rapid restoration.

A jet separator enriches analyte ion transfer from atmospheric pressure sources into high vacuum mass spectrometers.

Segmented LED arrays on a floating rig replace bulky deuterium lamps, eliminating complex optical conditioning while maintaining broad spectral detection.

Elastic buffer unit dampens pressure pulses upstream of the fluid valve to stabilize mobile phase flow.

Optical frequency domain reflectometry detects particle locations via refractive index changes along capillary tubes.

A portable system separates reservoir fluid samples into vapor and liquid phases for on-site gas-to-oil ratio measurement.

A mass spectrometry device measures nudifloramide and dodecanoylcarnitine concentrations in biological samples to determine colorectal cancer diagnosis information.

Dimensionality reduction on chromatogram signal vectors determines unknown concentrations without experimental optimization.

A chromatograph mass spectrometer uses matrix factorization to determine precursor ions from three-dimensional data.

A sample analysis device estimates posterior distributions of generalized reaction models to calculate confidence intervals for test substance quantities.

A data processor creates approximate expressions by allowing users to set model structures and variables.

Automated switching flow profile adjusts modulator parameters for precise chromatography operations.

Segmenting the eluate flow allows conventional pumps to maintain stability while providing low flow rates for vibrational spectroscopy detection.

Segmenting injections allows a DMS device to resolve isobaric interferences, improving lipid quantitation accuracy.

A vertical organic thin film transistor detects skin-emitted gases through a multi-layered semiconductor architecture.

Direct gas chromatography with a nitrogen phosphorous detector quantifies N-methyl-2-pyrrolidone at 100 ppb without sample concentration.

Extended ground electrodes confine plasma generation in dielectric barrier discharge detectors to stabilize ion currents.

Segmented tube carrier with pre-configured sealing surfaces reduces servicing time and eliminates mis-connections in process analytic instruments.

Inert gas dilution prevents condensation in discharge ducts while proportional valves maintain precise loop pressure for consistent sample quantity.

A symmetric three-legged support structure stabilizes chromatography material packing within the column.

An inductive sensor detects liquid levels through electromagnetic fields, avoiding contamination and cleaning issues.

Segmented flying leads with lubrication resolve stiffness trade-offs to boost throughput.

HLB-SPE cartridges separate polysaccharides from complex samples, reducing impurities that complicate structural analysis.