Molecular Sieve Catalysts TRIZ Cases
- Hydrocracking Catalyst Composition for One-Pot Plastic Hydrogenation
A dual-function catalyst converts plastic-derived feedstocks to alkane-rich liquids in one stage, reducing unsaturated hydrocarbons and process complexity.
- Hierarchical SSZ-91 Molecular Sieve for Lower Hydrocracking
Hierarchical porosity and low-aspect-ratio SSZ-91 reduce hydrocracking while preserving phase purity and catalytic selectivity in hydroconversion.
- Ethanol Steam Reforming Reactor for Real-Time Vehicle Hydrogen
A two-chamber ethanol steam reformer uses nickel-doped calcium phosphate catalysts and closed-loop control to raise hydrogen yield and cut emissions.
- SSZ-91 Hydrocracking Catalyst for Middle Distillate Yield and Quality
Using SSZ-91 with Group 6 and 8-10 metals, this hydrocracking case boosts middle distillate and unconverted oil yield while improving pour point and viscosity.
- Two-Stage Fixed-Bed Catalysis for High-Yield BTX From Pyrolysis Oil
Sequential fixed-bed catalysts upgrade heavy pyrolysis oil to BTX under milder conditions while reducing coke formation and reactor plugging.
- Boron SSZ-113 Molecular Sieve for Stable Framework Incorporation
A boron-containing gel and tuned synthesis conditions help SSZ-113 incorporate more boron without losing crystal stability for catalysis and adsorption.
- Zeolite Catalytic Cracking of PVC Waste for Low-Chlorine Hydrocarbons
Zeolite catalytic cracking converts PVC waste into C2-C3 gases and C5-C9 oils with lower chlorine content and useful activated carbon byproduct.