UOP 909-98

UOP 909-98 is the method buyers look for when they need a clear laboratory procedure for Loss on Ignition of Catalyst at 700°C. It is centered on evaluating how a catalyst sample behaves under controlled high-temperature ignition, making it relevant to catalyst quality review and materials characterization. For refinery laboratories, technical reviewers, and analytical teams, this type of UOP method helps support consistent sample assessment, compare catalyst lots, and document results in a standardized way. For organizations working with catalyst performance or condition monitoring, UOP 909-98 provides a practical reference for routine analytical work.

Purpose of UOP 909-98

The purpose of UOP 909-98 is to define a standardized loss-on-ignition measurement for catalyst at 700°C. As a UOP Test Method, it supports laboratory evaluation of catalyst material by showing how much mass is lost during ignition under specified conditions. That makes it useful as an analytical check in catalyst-focused workflows, especially where consistent comparison of samples is important. The method title indicates a direct measurement approach rather than a broad process study, so it fits laboratories that need dependable documentation for catalyst testing and technical review.

Laboratory use of UOP 909-98

UOP 909-98 is typically used in catalyst testing laboratories, refinery QA/QC environments, and technical groups responsible for evaluating catalyst condition or incoming material. Laboratory analysts may use it as part of routine sample review, while chemical engineers and technical specialists may rely on the results for material comparison and quality verification. Because the method focuses on ignition loss at a defined temperature, it is well suited to controlled lab workflows where consistency, traceability, and clear reporting matter. It also supports internal review when catalyst performance data must be checked against standardized testing.

Practical importance of UOP 909-98

The practical value of UOP 909-98 lies in giving teams a recognized way to compare catalyst samples under the same ignition conditions. That helps reduce ambiguity in laboratory results and supports more confident quality decisions. In day-to-day use, the method can assist with sample screening, lot-to-lot comparison, and documentation for catalyst-related materials management. For refinery and laboratory personnel, a consistent loss-on-ignition method also improves technical communication between analysts, QA/QC staff, and reviewers who depend on repeatable data for evaluation and recordkeeping.

• Loss on ignition at 700°C
• Catalyst sample evaluation
• Laboratory measurement method
• Refinery QA/QC support
• Analytical comparison of catalyst lots
• Technical documentation and review