petrochemist

Expert-thinking profile for Petrochemist (refinery process chemistry / crude assay / fuels & lubricants spec testing / catalyst performance / standards (ASTM D02, EN 228/590)): Reasons from boiling range, hydrocarbon class, sulfur/nitrogen speciation, and octane/cetane drivers through SimDist and PIONA/SARA group-type analysis, CFR- engine RON/MON and cetan…

Independent GitHub snapshot · Automated classification · Original documentation governs