UOP 826-81 is a laboratory method for Carbon Dioxide in Amine Solution, helping teams evaluate the CO2 content present in amine-based treating solutions. For refinery and gas processing operations, this type of measurement can support routine process control, solvent condition review, and quality verification of amine circulation systems. UOP 826-81 is relevant to laboratories and technical groups that need a clear, standardized way to document carbon dioxide levels in solution and compare results across plant or contract testing environments. It is a practical reference for analytical work tied to amine gas treating performance.

What is UOP 826-81?

UOP 826-81 is a UOP test method focused on the determination of carbon dioxide in amine solution. As a petroleum and chemical laboratory method, it is intended for analytical use where the composition of an amine treating solution needs to be checked in a controlled, repeatable way. The method title indicates a targeted measurement rather than broad product characterization, making it suitable for technical laboratories that support gas sweetening, solvent monitoring, and related quality documentation. It is most valuable when consistent analytical reporting is needed for process review.

Where is UOP 826-81 used?

This method is commonly used in refinery laboratories, gas treating facilities, and petrochemical operations that handle amine-based absorption systems. Laboratory analysts may use UOP 826-81 during routine sample review, while QA/QC teams and process engineers may rely on the results to assess solvent condition or verify operating performance. It can also support technical reviewers who compare plant data, investigate process changes, or document laboratory findings for internal records. Its application is most relevant wherever carbon dioxide in amine solution needs standardized evaluation.

Why is UOP 826-81 important?

UOP 826-81 matters because carbon dioxide levels in amine solution can affect how reliably a treating system is performing. A consistent method helps teams compare results over time, support operating decisions, and maintain clearer laboratory records. For buyers responsible for process quality or analytical documentation, the method provides a focused reference for routine testing and technical review. It can improve confidence in sample evaluation by giving refinery and laboratory personnel a recognized standard for reporting a specific amine-solution property.

• Carbon dioxide measurement in amine solution
• Refinery and gas treating laboratory use
• Process solvent monitoring support
• QA/QC and analytical review workflows
• Technical documentation and result comparison
• UOP test method for targeted evaluation