Ion-Exchanger Regeneration TRIZ Cases
- Quaternized Polyacrylate Anion Exchangers for Chromium Removal
Quaternized diethylenetriamine-functionalized polyacrylate bead polymers achieve 10µg/L breakthrough at 27,000 bed volumes without toxic crosslinkers.
- Inert Gas Purification in Aromatics Alkylation
Condensable fluids trap desorbed impurities in inert gas streams, preventing catalyst deactivation and maintaining alkylation efficiency.
- Multi-Port Control Valve Piston Mechanism
A control valve uses a movable piston to direct liquid flow through multiple annular passages within an elongated bore.
- Multi-Component Transducer Assembly for High Pressure Measurement
Locking mechanism secures reusable sensor to disposable membrane, enabling accurate pressure measurement across wide ranges.
- Residual Flocculant Detection in Opaque Effluent
Segmenting opaque effluents into distinct phases eliminates light scattering interference, enabling accurate flocculant concentration measurement.
- Scale-Control Ion Exchange Resin for Mineral Precipitation
A scale-control ion exchange resin precipitates multivalent ions into stable particles.
- Fluorinated Polymer Electrolyte Membrane for Fuel Cells
A polymer electrolyte membrane uses a fluorinated reinforcing material to maintain mechanical strength and dimensional stability.
- Proton-Conducting Polymer with Multi-Naphthyl Side Chains
A hydrocarbon-based proton-conducting polymer featuring multi-naphthyl side chains enhances dimensional stability and proton conductivity.