Customizing TS-1 Catalyst Properties via Binder Hydrolysis

The patent applies parameter changes by systematically varying hydrolysis duration, ammonia content, and drying time to independently control crushing strength, bulk density, and Ti availability. Each parameter adjustment produces predictable changes in catalyst properties, enabling customization without fundamentally changing the manufacturing process architecture.

The patent employs preliminary action through controlled hydrolysis of oligomeric silicates before final catalyst formation. By pre-adjusting the hydrolysis extent and retaining ethanol during this stage, the process establishes desired physico-chemical attributes early in manufacturing, which then persist through subsequent steps without requiring additional customization operations.

The patent applies the extraction principle by deliberately retaining ethanol in the catalyst structure rather than removing it through energy-intensive distillation or spray drying steps. This ethical taking out approach keeps the solvent component that would otherwise be discarded, allowing it to serve as a pore-forming agent and structure-directing element during hydrolysis, thereby eliminating the need for separate ethanol removal and spray drying operations.

The patent implements continuity of useful action by allowing ethanol to remain present and functional throughout the hydrolysis and catalyst formation process. Instead of removing ethanol after synthesis, the process continuously utilizes it as a beneficial component that contributes to pore development and structural organization, thereby maintaining productive action throughout the entire manufacturing sequence without interruption for removal or reprocessing.