UOP 945-96 is a laboratory test method for determining platinum dispersion on platinum or platinum/tin catalyst by hydrogen-oxygen titration. It is relevant where catalyst performance and metal utilization need to be assessed with consistency in a refinery or petrochemical setting. For buyers comparing technical standards, this method supports analytical review of catalyst condition, product quality documentation, and controlled laboratory evaluation. UOP 945-96 is typically of interest to laboratory analysts, refinery QA/QC teams, and technical reviewers who need a clear, standardized approach to catalyst measurement.

Purpose of UOP 945-96

The purpose of UOP 945-96 is to provide a defined measurement approach for platinum dispersion in platinum or platinum/tin catalysts using hydrogen-oxygen titration. As a UOP Test Method, it serves as an analytical tool for evaluating how the platinum component is distributed and available on the catalyst surface, which can be important in catalyst characterization and performance review. This makes the method useful for teams that rely on repeatable laboratory data when selecting, comparing, or monitoring catalyst materials in petroleum and chemical processing work.

Laboratory use of UOP 945-96

UOP 945-96 is commonly used in laboratory environments that support refinery catalyst testing, process development, and technical quality review. It may be applied by analytical chemists, catalyst specialists, and QA/QC personnel working with platinum-based catalyst systems, especially where hydrogen-oxygen titration data is needed for internal comparison or documentation. In practice, the method can help standardize how catalyst samples are evaluated, making it easier for technical teams to interpret results across batches, projects, or supplier assessments.

Practical importance of UOP 945-96

For day-to-day professional use, UOP 945-96 matters because it supports consistent catalyst evaluation with a recognized UOP analytical method. Reliable dispersion data can improve technical review, help compare catalyst samples, and strengthen laboratory records used in process decisions or quality checks. For refinery and petrochemical teams, that consistency is valuable when assessing catalyst condition, confirming material behavior, or maintaining documentation across laboratory workflows. The method is especially relevant where controlled measurement and repeatable interpretation are important.

• Platinum dispersion measurement
• Platinum or platinum/tin catalyst evaluation
• Hydrogen-oxygen titration method
• Laboratory catalyst characterization
• Refinery QA/QC and technical review
• Analytical documentation for catalyst studies