{"id":"https://openalex.org/T11630","display_name":"Petroleum Processing and Analysis","description":"This cluster of papers focuses on advances in petroleum chemistry and analysis, with a particular emphasis on the characterization of complex petroleum components such as asphaltenes and naphthenic acids. The use of mass spectrometry for detailed chemical analysis, biodegradation studies, nanoaggregation behavior, and the impact of these components on oil sands and heavy oil are also key areas of research.","keywords":[{"id":"https://openalex.org/keywords/crude-oil","display_name":"crude oil","score":0.2377},{"id":"https://openalex.org/keywords/asphaltenes","display_name":"asphaltenes","score":0.609},{"id":"https://openalex.org/keywords/heavy-oil","display_name":"heavy oil","score":0.2671},{"id":"https://openalex.org/keywords/petroleum-refining","display_name":"petroleum refining","score":0.287},{"id":"https://openalex.org/keywords/asphaltene-precipitation","display_name":"asphaltene precipitation","score":0.7355},{"id":"https://openalex.org/keywords/wax-deposition","display_name":"wax deposition","score":0.5314},{"id":"https://openalex.org/keywords/waxy-crude-oil","display_name":"waxy crude oil","score":0.6278},{"id":"https://openalex.org/keywords/hydrocracking","display_name":"hydrocracking","score":0.2304},{"id":"https://openalex.org/keywords/demulsification","display_name":"demulsification","score":0.2323},{"id":"https://openalex.org/keywords/asphaltene-aggregation","display_name":"asphaltene aggregation","score":0.8423},{"id":"https://openalex.org/keywords/petroleum-fractions","display_name":"petroleum fractions","score":0.4698},{"id":"https://openalex.org/keywords/asphaltene-deposition","display_name":"asphaltene deposition","score":0.6765},{"id":"https://openalex.org/keywords/vacuum-residue","display_name":"vacuum residue","score":0.5833},{"id":"https://openalex.org/keywords/demulsifiers","display_name":"demulsifiers","score":0.569},{"id":"https://openalex.org/keywords/heavy-oil-upgrading","display_name":"heavy oil upgrading","score":0.5886},{"id":"https://openalex.org/keywords/hydrocarbon-composition","display_name":"hydrocarbon composition","score":0.3135},{"id":"https://openalex.org/keywords/naphthenic-acids","display_name":"naphthenic acids","score":0.3288},{"id":"https://openalex.org/keywords/catalytic-reforming","display_name":"catalytic reforming","score":0.2258},{"id":"https://openalex.org/keywords/pour-point","display_name":"pour point","score":0.2151},{"id":"https://openalex.org/keywords/crude-oil-composition","display_name":"crude oil composition","score":0.51},{"id":"https://openalex.org/keywords/api-gravity","display_name":"API gravity","score":0.3226},{"id":"https://openalex.org/keywords/wax-appearance-temperature","display_name":"wax appearance temperature","score":0.7562},{"id":"https://openalex.org/keywords/wax-precipitation","display_name":"wax precipitation","score":0.7056},{"id":"https://openalex.org/keywords/pour-point-depressants","display_name":"pour point depressants","score":0.5277},{"id":"https://openalex.org/keywords/vacuum-gas-oil","display_name":"vacuum gas oil","score":0.3939}],"legacy_keywords":"Petroleum; Asphaltenes; Naphthenic Acids; Mass Spectrometry; Oil Sands; Biodegradation; Nanoaggregation; Wax Deposition; Heavy Oil; Chemical Characterization","ids":{"openalex":"https://openalex.org/T11630","wikipedia":"https://en.wikipedia.org/wiki/Petroleum_chemistry"},"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"},"siblings":[{"id":"https://openalex.org/T10180","display_name":"Analytical chemistry methods development"},{"id":"https://openalex.org/T10640","display_name":"Spectroscopy and Chemometric Analyses"},{"id":"https://openalex.org/T11460","display_name":"Analytical Methods in Pharmaceuticals"},{"id":"https://openalex.org/T13079","display_name":"Heavy Metals in Plants"},{"id":"https://openalex.org/T13128","display_name":"Chromatography in Natural Products"},{"id":"https://openalex.org/T13325","display_name":"Dye analysis and toxicity"}],"works_count":72484,"cited_by_count":619646,"works_api_url":"https://api.openalex.org/works?filter=topics.id:T11630","updated_date":"2026-10-19T03:01:26","created_date":"2024-01-23T15:27:11"}