Other Chemical Processes TRIZ Cases

A block polymer antistatic additive maintains long-term resin conductivity while reducing stickiness, blocking, and pellet cutting defects.

Controlled alkoxysilane and organosilane synthesis forms core-shell chromatographic particles with narrow size distribution and high-pH stability.

Adding the second liquid into aqueous polyvinyl alcohol suppresses aggregates, improving filtration and storage stability for semiconductor polishing.

A low-chloride deicing blend uses metasilicate and formate additives to melt ice quickly while reducing corrosion and environmental pollution.

Cross-linked polymeric ammonium salts capture short- and long-chain PFAS from water and regenerate with alkaline desorption.

A tall-oil surface coating helps wood pellets resist impact and abrasion, cutting dust and fines during handling and storage.

Porous polymer beads with glycan ligands selectively remove galactose-binding proteins from plasma with high capacity and low saturation.

Heat-sink cooling limits sonotrode overheating and substrate defects during ultrasonic web bonding, enabling line speeds up to 700 m/min.

A bi-continuous amine sorbent boosts CO2 mass transfer and surface area while resisting degradation across repeated DAC cycles.

Capillary-optimized polyacrylic superabsorbent polymer achieves fast fluid uptake while preserving absorption capacity and retention.

A one-step carbonate precipitation route replaces NaOH pH control to produce a stable aluminum-based lithium adsorbent with high adsorption and desorption efficiency.

PEI-coated glass beads capture and elute microorganisms from liquid samples without heat damage, membrane clogging, or slow enrichment.

Solidifying plant-derived feedstock before carbonization raises bulk density, improving transport, handling, and acid or alkali treatment.

Monolithic MOF bodies replace hard-to-separate powders, enabling selective lithium extraction with easier recovery, stronger handling, and continuous use.

A vinyl alcohol and ionic block copolymer balances water and salt-water absorbency, gel shape retention, solubility, and biodegradability.

A silica and silane coating improves abrasive particle bonding in organic-bond articles, reducing wet-grinding particle loss and extending service life.

Oxidative copolymerization of monohydric and dihydric phenols lowers residual amines, improving thermoset curing in PCB laminate materials.

Adding low-molecular-weight polyalkylene glycol during resin polymerization speeds under-load absorption without permeability enhancers that cause dusting.

Rough cerium oxide core-shell particles improve CMP removal rates while maintaining slurry stability and reducing polishing defects.

Surface crosslinking tuned by particle surface area and Hansen solubility lowers re-wet while preserving absorption speed in absorbent bodies.

A crosslinked UV-curable interlayer improves bonding between aged or damaged sulfur-containing sealant layers in repair sealing.

An organic peroxide enables fast silicone release coating cure with less platinum, even on catalyst-poisoning paper or film substrates.

Controlled porosity and crystal size distribution improve para-xylene selectivity, mass transfer, and adsorbent strength over time.

A sensing layer plus a UV-C filtering transparent layer separates 222 nm and 254 nm irradiation from sunlight-driven color change.

Heat treatment, washing, and carboxylic acid extraction recover metals from contaminated porous traps and redeposit them on new supports.

An acid-functional sorbent converts ethylene oxide exposure into heat for fast sterilization verification without slow biological indicators.

Organic ionic absorbents replace corrosive salt solutions to improve dehumidification while avoiding metal corrosion and crystallization.

UV-treated, freeze-dried leaf powder removes lead and gold from water with low secondary waste, simple processing, and reuse potential.

A zirconia CMP dispersion uses a controlled monoclinic crystallite ratio to raise SiC polishing rate while keeping surface roughness low.

Surface-modified monocrystalline diamond boosts silicon carbide wafer removal rates while reaching CMP-like roughness with less time and chemical use.

Nanocrystalline alumina in an organic bond raises abrasive hardness and micro-fracturing behavior for better grinding performance.

Crosslinked polymer particles help fin coatings retain hydrophilicity after wet-dry cycles while improving water drainage and reducing bridging.

Pyrolysis with sweep gas turns renewable biomass into highly mesoporous activated carbon for water purification, emissions control, and energy storage.

Metal-chelate-derived coatings protect tungsten oxide infrared-absorbing particles from moisture and heat while preserving transparency and IR blocking.

Encapsulated activated carbon fibre filters retain pre-loaded sampling standards and prevent fibre loss for more precise pollutant sampling.

Specific freeze-thaw stabilizers keep water-in-oil cleaner and polish emulsions stable or easily re-formable after phase separation.

A porous gel matrix with diamond abrasive and carbon fiber avoids surface-only coating, extending polishing life in waterless machining.

Crosslink spacing and inorganic particle barriers help absorbent polymer particles balance permeability, capacity, and low extractables.

A two-size MOF monolith composition improves packing density and gas kinetics while avoiding pore collapse during scalable extrusion.

Quaternary-amine charge control agents with unsaturated polymeric tails stabilize particle motion, improving switching speed and dynamic range below 0°C.

A monovalent salt wash displaces boron, calcium, and magnesium from alumina adsorbents, improving lithium eluate purity with lower waste.

Controlling ethanol diffusion in super absorbent polymer particles improves absorption rate, liquid permeability, and swollen-state shape stability.

Sub-80 nm tetragonal or cubic zirconia abrasives raise organic CMP speed while reducing post-polish scratches on semiconductor substrates.

A carbon composite with dispersed crystalline particles and open porosity improves liquid uptake while maintaining chemical stability.

Brominated activated carbon captures and stabilizes mercury in flowing water, limiting leaching and migration across wide pH conditions.

Nanometer-scale surface texture and a PFPE silane layer improve abrasion resistance while preserving water repellency and transparency.

Dead-cell and porphyrin biosorbents recover gold and palladium from acidic waste liquids with high selectivity and reduced chemical use.

Strong shear dispersion and impurity control enable uniform nanoparticle loading above 0.63 for stable discontinuous shear thickening.

Heating a cellulose-derivative solution before or during surfactant addition suppresses coarse particles and reduces LPD-N polishing defects.

A hierarchical COF-chitosan aerogel improves water dispersion, resists agglomeration, and speeds PFAS adsorption in stable reusable treatment media.