arterioles
发表于 2025-4-1 05:03:16
Chromatographic Analyses of Fuels,-C.. These fractions are either obtained by the direct distillation of petroleum crudes (for example, “virgin naphthas”) or as a result of catalytic processes from several high boiling feedstock conversions. Some of these light products may be further processed to increase octane (for example, conve
scrutiny
发表于 2025-4-1 08:09:57
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BIPED
发表于 2025-4-1 11:55:23
Mass Spectrometric Analyses for Elemental Sulfur and Sulfur Compounds in Petroleum Products and Crucal technology towards better sulfur analysis procedures. The comprehensive analysis of the various individual types of sulfur compounds in petroleum products, especially crude oil, is challenging. The known sulfur components found in natural and refined petroleum sources have very different physica
地壳
发表于 2025-4-1 17:42:24
Biomarker Analysis in Petroleum Exploration, be present in time and space... generate and expel petroleum when sufficient thermal energy is imparted to the sedimentary organic matter (kerogen) to break chemical bonds. This heating is induced usually by burial by . Once expelled, petroleum migrates either along faults and/or highly permeable s