METHOD OF DETERMINING STABILITY RESERVE AND SOLUBILITY PARAMETERS OF PROCESS STREAM CONTAINING ASPHALTENES BY JOINT USE OF TURBIDIMETRIC METHOD AND REFRACTIVE INDEX

A method is provided for determining the solubility parameters for a process stream via the joint use of turbidimetric detection of asphaltenes flocculation, which is used to determine and detect theonset flocculation of asphaltenes of the process stream, and a refractive index to determine the proc...

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Hauptverfasser: MEDINE GAVIN MARK, SANDU CORINA, RESPINI MARCO, DELLA SALA GIUSEPPE, PINAPPU SAI REDDY
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:A method is provided for determining the solubility parameters for a process stream via the joint use of turbidimetric detection of asphaltenes flocculation, which is used to determine and detect theonset flocculation of asphaltenes of the process stream, and a refractive index to determine the process stream solubility parameters such as the solubility blending number and insolubility number. 提供了一种用于通过联合使用沥青质絮凝的比浊检测与折射率来测定工艺物料流的溶解度参数的方法,所述沥青质絮凝的比浊检测用于测定和检测工艺物料流的沥青质的起始絮凝,所述折射率用于测定工艺物料流溶解度参数,诸如共混可溶性值和不溶性值。