API Publ 4713 is a technical API document focused on a test report for a fluidized catalytic cracking unit at a refinery site, with characterization of fine particulate emission factors and speciation profiles from stationary petroleum industry combustion sources. For buyers assessing environmental, engineering, or technical reference needs, it offers a structured basis for understanding how refinery combustion emissions were evaluated and reported. As a 2002 publication with 136 pages, API Publ 4713 can help teams compare internal data, support technical review, and align reporting or assessment work with an industry-recognized API reference.

What is API Publ 4713?

API Publ 4713 is an API technical report that documents test results and characterization data related to fine particulate emissions from a refinery fluidized catalytic cracking unit and other stationary combustion sources in the petroleum industry. As a report rather than a requirements standard, it serves as a technical reference for understanding the study approach, reported findings, and emission profile context. API Publ 4713 is useful for professionals who need a credible document for review, comparison, or supporting technical discussion around refinery emissions and source characterization.

Where is API Publ 4713 used?

This document is typically relevant in refinery and petroleum-industry settings where combustion emissions, particulate characterization, or source profiling are reviewed. Environmental, engineering, operations, and QA/QC teams may use API Publ 4713 when evaluating site data, supporting internal technical assessments, or preparing for compliance-related review. It may also be useful to procurement or project teams that need a documented reference when planning emissions-related studies, monitoring work, or technical verification for stationary process equipment in refining service.

Why is API Publ 4713 important?

API Publ 4713 matters because it provides a focused technical record that can support consistent interpretation of refinery emission data and particulate characterization results. For day-to-day professional use, it may help reduce ambiguity in technical review, improve alignment between field data and reporting needs, and give engineering or environmental teams a dependable reference point. API Publ 4713 is especially valuable when a company needs documented background for emissions analysis, internal comparisons, or more informed decision-making around refinery combustion sources.

• Refinery fluidized catalytic cracking unit test report
• Fine particulate emission factor reference
• Stationary petroleum combustion source profiling
• Useful for engineering and environmental review
• Supports QA/QC, compliance, and technical documentation
• API Publ 4713 reference for refinery emissions work