Solid Solvent Extraction TRIZ Cases

An immiscible liquid seal and pressure differential recover bound liquid from porous solid phases without centrifugation or air channels.

Heating and cooling drive supercritical fluid circulation without pumps, enabling quieter extraction with less mechanical wear.

Colloidal silica, surfactants, evaporation, and capillary pressure gradients help displace at least 50% of CWAs from restricted features within 165 seconds.

Ultrasonic cavitation and pressing extract heat-sensitive bioactive compounds in water without organic solvent residues.

This case examines a 50:50 Sansevieria–clove liquid prepared after 24 hours for cancer treatment alongside conventional care.

Radial subcritical flow speeds extraction and helps preserve thermolabile compounds.

Ethanol extraction, concentration, washing, and drying standardize eight Bacopa compounds for cognitive support with minimal side effects.

Electrostatic charging adheres cannabis particles to an oppositely charged plate for uniform extraction and controlled residence time.

This case uses controlled hydration, pH adjustment, and calcium complexation to produce high-purity magnesium oxide with low energy use.

Inert-gas pressure control moves solvents and extracts between vessels.

A divided chamber jostles organic material, captures volatile compounds, and preserves the batch for subsequent extraction.

A glucose-fructose and organic-acid eutectic solvent improves plant extraction while remaining biodegradable and biocompatible.

A closed rotatable extraction system maintains a solvent vapor atmosphere to transfer liquid and vapor between tubes at near-ambient temperatures.

A closed-loop supercritical carbon dioxide extraction system cycles fluid through a chiller and pump to maintain continuous operation.

Suction devices create pressure differentials that accelerate miscella drainage, reducing cycle times and increasing extraction capacity.

Alcohol extraction concentrates nitrate in beetroot powder, reducing sugar levels for efficacious dosing without earthy taste.

Segmented solvent processing preserves volatile terpenes lost during conventional high-temperature distillation.

Terpene saturants combined with ultrasonic excitation extract cannabinoid acids while preventing decarboxylation and preserving compound integrity.

A counter-current solid-liquid extraction process uses microwave bombardment on dried biological material between solvent stages.

Integrated heated reservoir with mixing element activates cannabis molecules while enclosed structure prevents contamination from messy traditional processes.

Multiple sedimentors use countercurrent solvent flow to separate polymer compounds, reducing waste volume and processing time.

A process suspends polymer powder in supercritical carbon dioxide to separate particulate contaminants based on specific gravity differences.

Segmented multifunctional vessels with controlled pore sizes fractionate extracts by size and polarity, resolving low selectivity in cannabinoid purification.

Parallel processing streams in four reaction columns increase plant material throughput per shift without extending individual batch cycle times.

Replacing mechanical pumps with thermal density control eliminates channeling and maintenance costs while ensuring optimal solute encapsulation.

Segmented heat exchanger elements create a vertical temperature gradient in the extraction reactor to prevent polyamide hydrolysis during monomer removal.

Pre-cooled filtration apparatus prevents thermal re-solubilization of wax by maintaining reduced solution temperature during separation.

Fluidized plant material receives high frequency pulses and shear forces to isolate bioactive extractives without denaturing components.

Alkaline pH and diluted alcohol extract sinapic acid from high-oil rapeseed press cake without protein denaturation.

Density buoyancy isolates intact trichomes from vegetative matter, preserving volatile compounds lost during solvent extraction.

Carbon dioxide balanced with propane or propene extracts terpenes and cannabinoids at lower temperatures, reducing wax formation and energy consumption.