UOP 578-02 is a laboratory test method for automated pore volume and pore size distribution of porous substances by mercury porosimetry. It helps professionals evaluate how pore structure is distributed within a material, which is important for understanding performance, consistency, and material behavior in technical applications. For buyers comparing analytical standards, this method is relevant when controlled measurement of porous solids is needed for refinery, petrochemical, or laboratory review. UOP 578-02 supports clear documentation and repeatable analysis where pore characteristics affect product selection or quality assessment.

UOP 578-02 method scope

This UOP test method focuses on automated measurement of pore volume and pore size distribution using mercury porosimetry. It is intended for analytical work on porous substances where structural characterization is needed for technical evaluation. As a UOP method, UOP 578-02 is suited to laboratory settings that require a defined approach for comparing porous materials and documenting their pore-related properties. The method title indicates a measurement-oriented test procedure rather than a broad materials description, making it relevant for controlled analytical workflows and quality-focused review.

Where is UOP 578-02 used?

UOP 578-02 is commonly used in analytical laboratories and technical environments that evaluate porous materials for petroleum, chemical, or refinery-related applications. Laboratory analysts, refinery QA/QC teams, and technical reviewers may use it when pore structure needs to be measured consistently for comparison or documentation. It can also support product development and process engineering groups that assess how porous substances may behave in service or in downstream processing. In practice, the method is most useful where reproducible pore characterization is part of routine laboratory decision-making.

Why professionals use UOP 578-02

Professionals use UOP 578-02 to obtain structured analytical data on pore volume and pore size distribution, which can improve material comparison and support quality review. For teams responsible for laboratory testing or technical approval, the method provides a practical basis for consistent evaluation of porous substances. It is especially valuable when a defined test method is needed for internal documentation, product characterization, or review of material changes over time. UOP 578-02 helps reduce ambiguity in pore-related analysis and supports more reliable technical decisions.

• Automated pore volume measurement
• Pore size distribution characterization
• Mercury porosimetry-based analysis
• Porous substances evaluation
• Laboratory and QA/QC review support
• Technical documentation and comparison