PH-Change Processes TRIZ Cases
- Refined Sodium Carbonate Purification Using pH, Filtration, and Adsorption
A staged process dissolves industrial sodium carbonate, precipitates calcium and magnesium, filters solids, and adsorbs boron for refined purity.
- Continuous Hemicellulose Hydrolysis System with Heat Recovery
A continuous hydrolysis system exchanges heat between feed and discharge streams to reduce energy consumption.
- Continuous Flow Reactor for Cyclocreatine Phosphate Synthesis
Replacing cyanogen bromide with trichloroacetonitrile in a continuous flow reactor eliminates toxicity while boosting yield.
- Iron Removal Reactor for Nickel-Cobalt-Manganese Sulfuric Acid Solution
A reactor system oxidizes ferrous iron ions using compressed air and carbonate solutions at low temperatures.
- Zinc Hypoxide Leaching via Mechanochemistry and Sonochemistry
Mechanochemical activation and ultrasonic cavitation enhance metal leaching from zinc hypoxide powder, reducing acid consumption and equipment wear.
- Photolytic Nitric Oxide Production Device
A photolytic device generates nitric oxide using UV radiation to decompose nitrite ions.
- Continuous Mixing System for Water Absorbing Agent Production
Segmented storage tanks and line mixers stabilize initiator concentration, preventing chemical degradation that causes quality instability.