Data for: Revisiting the methodology for asphaltenes precipitation

NIAID Data Ecosystem2026-03-11 收录

沥青质

石油化工方法学优化

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Raw data of the FTIR and DSC analysis for the asphaltenic fractions of the distinct oils and methodologies

创建时间：

2019-04-08

EVALUATION OF THE CHEMICAL COMPOSITION AND STRUCTURE OF ASPHALTENES FROM THREE OFFSHORE BRAZILIAN BIODEGRADED HEAVY OILS

沥青质

生物降解

Asphaltenes fractions were extracted and purified from three heavy Brazilian oils. Their mass compositions of C, H, N, Ni and V were obtained from elemental analysis and S and O atomic percentages fro

DataCite Commons2022-05-27 更新100

Suppression of Homogeneous Asphaltene Precipitation by Mineral-Induced Nucleation

沥青质

油砂提取工艺

The impact of mineral particles on the phase transition mechanism of asphaltenes has received comparatively little attention, despite their presence in significant quantities in oil sands and relative

NIAID Data Ecosystem30

Solvent Effects on the Structure of Petroleum Asphaltenes

沥青质

溶剂-温度效应

Neutron total scattering was employed to study the impact of a solvent on the behavior of asphaltenes by comparing structural interpretations of solid phase samples to those dispersed in 1-methylnapht

NIAID Data Ecosystem30

Multivariate Curve Resolution Alternating Least-Squares As a Tool for Analyzing Crude Oil Extracted Asphaltene Samples

沥青质

荧光光谱分析

Asphaltene deposition in the early stage of the oil reservoir life and later during any stimulation process emerges critical problems to the petroleum industry. Deposition of asphaltene aggregates rai

NIAID Data Ecosystem50

THERMODYNAMIC ANALYSIS AND MODELING OF BRAZILIAN CRUDE OIL AND ASPHALTENE SYSTEMS: AN EXPERIMENTAL MEASUREMENT AND A PC-SAFT APPLICATION

沥青质

原油热力学建模

ABSTRACT Asphaltenes represent the heaviest fraction of crude oils, being recognized by their tendency to self-associate and precipitate. Asphaltene precipitation and subsequent deposition can cause p

Figshare2019-03-01 更新30

Data for: Revisiting the methodology for asphaltenes precipitation

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