UOP 1-87 is a petroleum laboratory method for evaluating the distillation range of heavy petroleum oils and determining coke residue. It supports buyers who need a clear analytical reference for characterizing heavier refinery streams and related petroleum samples where boiling behavior and residue formation matter. By linking distillation range with residue-related assessment, the method helps laboratories document product behavior in a way that is useful for quality review, process comparison, and technical decision-making. For teams working with heavy oils, UOP 1-87 offers a defined standard for consistent, repeatable petroleum testing.

UOP 1-87 method scope

This UOP distillation method focuses on measurement of the distillation range of heavy petroleum oils alongside determination of coke residue. It is suited to laboratory analysis where the objective is to characterize how a heavy sample behaves during distillation and what residue-related outcome may be associated with it. In practical terms, the method supports petroleum characterization rather than broad product screening, making it relevant when technical staff need a structured way to assess heavier materials against a recognized UOP method.

Where is UOP 1-87 used?

UOP 1-87 is commonly used in refinery laboratories, petroleum testing labs, and technical review environments that handle heavy oil samples. It may be used by laboratory analysts, refinery QA/QC teams, product quality specialists, and process engineers who need dependable data for sample comparison and documentation. Because the method addresses distillation range and coke residue, it is especially relevant when evaluating heavy petroleum feedstocks, process streams, or other materials where residue behavior can influence operational review and quality decisions.

Why professionals use UOP 1-87

Professionals rely on UOP 1-87 when they need a consistent framework for comparing heavy petroleum samples and documenting distillation-related behavior alongside residue evaluation. The method supports analytical clarity in routine laboratory work, helping teams maintain useful records for quality control, internal review, and method selection. For organizations that handle heavy oils, having a defined standard can improve comparison between batches, strengthen technical reporting, and support decisions that depend on reliable characterization data.

• Heavy petroleum oil characterization
• Distillation range evaluation
• Coke residue determination
• Refinery laboratory use
• QA/QC and product review support
• Process sample documentation