Aluminium Compounds TRIZ Cases
- CHA Molecular Sieve Synthesis Using Diazabicyclooctane Agents
Replacing expensive quaternary ammonium templates with diazabicyclooctane cations lowers synthesis costs while maintaining crystal integrity.
- Aluminium Hydroxide Precipitation via Cross-Seeding
Cross-seeding aluminium hydroxide precipitates between tanks improves extraction rates and product quality.
- Beta Zeolite Adsorbent for Exhaust Gas Purification
Composite beta zeolites with specific silica-alumina ratios improve hydrocarbon adsorption capacity while maintaining thermal stability and handling properties.
- ITQ-27 Microporous Material for Hydrocarbon Conversion
ITQ-27 crystalline microporous material overcomes pore dimension limitations of existing zeolites by providing unique 2D channels for hydrocarbon conversion.
- Al-Zr Mixed Oxide Catalyst for Thermal Stability
Removing cerium prevents rhodium oxidation while the composite structure retains porosity, sustaining DeNOx activity under harsh exhaust conditions.
- SSZ-79 Molecular Sieve Synthesis via Cyclic Amine Templates
Synthesizing SSZ-79 molecular sieve using cyclic amine templates resolves selectivity versus complexity trade-offs in gas separation.
- Alumina Composite Oxide for Exhaust Catalyst Support
Ultrafine alumina particles reduce coating thickness and pressure loss in exhaust catalysts while preserving purification performance.
- Polyetherimide Sulfone Stabilization via Phosphorus Additives
Excess anhydride end groups and phosphorus additives prevent crosslinking, maintaining low viscosity for thermoplastic molding.
- Octahedral Alumina Grain Crystal Plane Control
Shear treatment and hydrothermal growth guide alumina grains into single-crystal octahedra with {111} plane exposure.
- Aluminium Trihydroxide Particle Segmentation for Thermal Conductivity
Segmented aluminium trihydroxide particles resolve the trade-off between viscosity and thermal conductivity by optimizing heat dissipation pathways.
- Silver-Exchanged Zeolites for Gas Purification
Ag-exchanged zeolites remove CO via π-complexation, resolving hydrothermal damage trade-offs.
- Nano-scale Boehmite Synthesis via Hydrothermal Crystallization
Hydrothermal crystallization yields nano-scale Boehmite particles, eliminating milling costs and enhancing flame retardancy in plastics.
- UZM-26 Aluminosilicate Zeolite Layered Structure
UZM-26 aluminosilicate zeolite employs segmented layers to overcome limited functionality in hydrocarbon conversion.
- ZSM-48 Catalyst Blends for Hydrocarbon Dewaxing
Blended ZSM-48 catalysts with controlled silica-to-alumina ratios enable selective isomerization, reducing reaction severity and improving basestock yields.
- Ceramic Powder Flowability via Microwave Plasma Ionization
Microwave plasma ionizes ceramic powders to reduce van der Waals forces, resolving aggregation issues that hinder uniform thin film formation.