Component Separation TRIZ Cases

Visual subroutine scheduling simplifies chromatography workflow setup while synchronizing instrument tasks to improve cycle time and detector uptime.

A compressible conduit grasper secures chromatographic columns with precise axial alignment and leak-free coupling while simplifying installation.

Integrated conduits and flow restrictors equalize residence time across parallel chromatography modules while cutting manifold space and complexity.

Hand-tightened compression and a welded, polished tube endface create a secure chromatography seal while reducing galling debris and dead volume.

Rounded channels and modular sectors cut pressure drop, avoid hydraulic shock, and improve thermal control in centrifugal fluid processing.

Stored dark current measured at a stable optical-part temperature preserves early chromatograph data without delaying fast autosampler analysis.

A deformable crimp sleeve seals capillary tubing without crushing it, cutting dead volume and band broadening in chromatography.

A load-responsive spring foot switches from vibration isolation to rigid support, improving chromatography instrument balance under varying weight.

A filter-net butterfly valve enables closed-loop silica discharge and replacement in chromatographic columns, reducing operator exposure.

Intermediate pressure targets moderate flow path decompression, protecting stationary phase uniformity and sample stability in supercritical processing.

Weighted data from two temperature sensors lets a GC column heater reduce thermal gradients and improve retention-time repeatability.

A chamfered hard end member spreads flange load in a resin-metal LC pipe, reducing breakage and preserving liquid-tight sealing.

A knurled compression screw and welded tube assembly enable tool-free chromatography coupling while limiting galling debris and dead volume.

A tool-free bayonet coupling seals chromatography tubing at high pressure while removing dead-ends and O-ring grooves that trap contaminants.

Closed-loop gas concentration control enables absolute adsorption measurements, complete isotherms, and less pore plugging in porous solids.

A clamped carrier block and channel adaptor let GC users switch carrier gases quickly without rerouting tubing or risking leaks.

A configurable injector uses input injection profiles and valve control to emulate different injector types while keeping separation results consistent.

Gold or platinum valve coatings cut wear and preserve fluidic tightness in high-pressure HPLC sample separation systems.

Opposed flow-passage end positioning disperses stator and rotor seal contact points, reducing abrasion and preserving liquid tightness.

Real-time plant data and AI models estimate EO catalyst selectivity and activity, enabling closed-loop reactor adjustment and lower raw material use.

An axially movable metal sleeve compresses the seal around the capillary to maintain high-pressure tightness without channel narrowing or frequent retightening.

A heated forming tool with an internal projection creates resin tube flanges without closing small flow paths, improving LC sealing and sample accuracy.

An adapter with a face seal and load-bearing lock nut lets threaded chromatography columns work with clamping fluidic connectors while protecting end fittings.

Selective routing of detector and cross flow lets field flow fractionators recycle clean solvent, cut waste, and avoid dry-out.

A spherical loading element stabilizes low cracking pressure in a check valve, reducing drag and pressure drops in chromatography.

A cam-spring clamping unit aligns column flow paths and seals without extra sealing parts, simplifying attachment while preventing leakage.

An inclined column end face and cam clamp simplify HPLC column attachment while maintaining flow-path alignment and reducing pressure loss.

An inclined end face and cam-driven crimping lock simplify column attachment while keeping flow paths aligned and pressure loss low.

A cam-and-spring clamping structure aligns column flow paths without extra seals, simplifying attachment while reducing leakage and pressure loss.

A displaceable spacer keeps the gasket uncompressed during storage, preventing adhesion and preserving a fluid-tight rotary valve seal.

An integrated torque limiter lets plastic liquid lines be tightened securely without thread or seal damage, even in tight spaces.

A slotted rotation auxiliary member boosts grip and torque on a compact pipe fitting, enabling secure fastening in tight chromatograph spaces.

Transverse stator channels and an inclined rotor channel shorten the flow path, cutting flushing volume and cross-contamination risk.

A common pressure line and controlled valve let two HPLC pumps handle compressibility differences without extra fluids.

Independent valve states and pre-pressurizing prevent solvent backflow and keep binary pump gradient mixing accurate during switching.

A detachable seal body lets chromatography tubes keep high-pressure sealing while replacing only the damaged seal instead of the whole tube.

Pressure sensors and controller feedback match two pump pressures through the valve, enabling continuous or gradient HPLC flow without extra fluids.

A shared feed recirculation path links multiple chromatography columns to cut valves, tubing, and detectors while preserving flow control.

Combining hard analyzer data with sensor-driven modeling enables real-time vapor pressure prediction with higher reliability and fewer model updates.

Real-time comparison of measured and historic chromatograms helps detect GC faults early and prevent error propagation in process plants.

A removable cartridge with annular lips and adjustable pressing improves chromatography valve sealing while reducing friction and wear.

A valve-controlled injector uses input injection profiles to emulate other injector types and keep separation results comparable.

An inwardly deformed metal tube seals a resin-lined flow path to prevent adsorption, leakage, and diameter drift under high pressure.

Pressure-controlled valve switching combines sample and drive flows to improve liquid chromatography injection precision and reproducibility at high pressure.

An internal stator sample channel replaces external tubing to improve small-volume injection accuracy, lower pressure drop, and reduce wear.

Synchronized hardware states and sensor readings let users reconstruct chromatography runs and predict future purification events.

A rotary recess feeds the sample directly into the injection conduit, minimizing dead volume for accurate hydrocarbon analysis at high pressure.

A sapphire plunger with a high-conductivity core dissipates heat during high-speed pumping while maintaining wear and corrosion resistance.

Offset rotor-seal passage ends spread contact wear in liquid chromatography valves, preserving liquid tightness and extending service life.

A cartridge-based sealing layout uses annular lips, a sealing ring, and lower contact pressure to cut valve wear while maintaining leak integrity.