Solid Sorbent Liquid Separation TRIZ Cases

Subsonic jet agitation mixes solid catalysts with reactants in an integrated reaction-rectification column, eliminating equipment erosion from liquid acids.

A biocompatible agarose colloidal particle enables selective extracellular vesicle capture via adsorption in a separation column.

Sequential pre-washing, liquid-liquid separation, azeotropic distillation, and adsorption remove polar contaminants from elastomer production solvents.

Calcium and phosphate ions in the elution buffer prevent resin deterioration during acidic protein extraction cycles.

CVD growth of carbon nanotubes on inert solid supports prevents nanometric entrainment while maintaining high adsorption performance.

A concentric filter element separates light end hydrocarbons from mixed fuels using size exclusion materials and sulfur removal media.

Purified sugarcane-derived polyoxyalkylene glycol polyols replace petroleum sources to create hydrophilic foams that absorb water while maintaining stability.

Embedded nanofibers between microfiber layers resolve the trade-off between filtration efficiency and pressure drop in inkjet printer filters.

Vacuum actuation opens a valve, drawing diluent into a cartridge reservoir to dissolve solid concentrate automatically.

A geotextile composite filters liquids through a fibrous web containing thermally bonded adsorptive particulates.

Selective extraction of silanol from disilicon hexachloride using activated carbon resolves purity constraints for semiconductor deposition.

Pre-loaded tertiary amine resins eliminate preconditioning steps, ensuring stable pH and continuous production rates.

A supercritical fluid chromatograph uses carbon dioxide and specific modifiers to separate oligonucleotides.

A tapered well sample preparation device combines dispersive and flow-through designs to enable controlled binding contact times.

Affinity chromatography stationary phase binds rAAV capsids and releases purified vectors through specific elution buffers.

Segmented aqueous two-phase extraction and intermediary buffer exchange resolve low recovery rates in rHu GCSF purification.

Segmenting the container into separation and concentration volumes resolves gravity separation limits, enabling efficient protein recovery for therapy.

Synthetic aptamers replace antibodies to isolate volatile flavor compounds with high purity while lowering production costs.