UOP 947-96 is a technical laboratory method for measuring the length and diameter of extruded catalyst using a semi-automated approach. For buyers evaluating method relevance, it supports consistent dimensional characterization of catalyst pellets or extrudates, which can matter in product specification checks, material comparison, and routine QA work. Because the method focuses on physical dimensions rather than chemical composition, it is most useful where uniformity, shape control, and sample documentation are important in refinery, petrochemical, or catalyst laboratory settings.

UOP 947-96 method scope

The scope of UOP 947-96 centers on the measurement of extruded catalyst dimensions, specifically length and diameter, with semi-automated handling to support laboratory efficiency and repeatability. As a UOP Test Method, it fits analytical workflows where physical property verification is needed for catalyst materials. The method is relevant to teams that need dependable dimensional data for incoming materials, qualification work, or internal product review. It is best viewed as a measurement-focused method for catalyst characterization rather than a broader performance or composition test.

Where is UOP 947-96 used?

UOP 947-96 is commonly used in catalyst laboratories, refinery technical groups, and petrochemical quality functions that evaluate extruded catalyst materials. Laboratory analysts may use it during sample review, while QA/QC teams and technical reviewers may rely on the results for specification checks and product consistency assessments. It can also support process engineers and petroleum specialists who need documented dimensional data when comparing catalyst lots or reviewing supplier material. In practice, it fits environments where standardized catalyst measurement is part of routine laboratory control.

Why professionals use UOP 947-96

Professionals use UOP 947-96 to obtain clear, repeatable dimensional measurements that help support catalyst quality control and technical documentation. In day-to-day laboratory work, that can improve consistency when comparing samples, verifying product form, or tracking variation between batches. The semi-automated approach is valuable for teams that want more efficient handling of physical measurements while maintaining a standardized method reference. For organizations that depend on catalyst uniformity, the method provides practical support for review, recordkeeping, and decision-making.

• Length and diameter measurement of extruded catalyst
• Semi-automated laboratory workflow
• Catalyst sample characterization
• QA/QC and technical review support
• Useful for refinery and petrochemical labs
• Supports product consistency checks