FORMING OF CRUDE OIL MIXTURES WITH INCREASED YIELD OF TARGET FRACTIONS

Olena Tertyshna1, Vitalina Martynenko1, Kostyantyn Zamikula1, Petro Topilnytskyy2, Yurii Holych3
Affiliation: 
1 State Higher Educational Institution “Ukrainian State Chemical Technological University” 8, Gagarin Ave., 49605 Dnipro, Ukraine 2Lviv Polytechnic National University, 12, S. Bandera St., 79013 Lviv, Ukraine 3 JSC “Ukrtatnafta”, 3 Svishtovskaya St., 39610 Kremenchuk, Poltava region, Ukraine
DOI: 
https://doi.org/10.23939/chcht11.03.383
AttachmentSize
PDF icon full_text.pdf319.38 KB
Abstract: 
Researches results of 5 samples of crude oil have been analyzed and generalized. The relationship between component, structural-group composition and physico-chemical properties have been determined to classify crude oil reliably and rapidly. Compounding and sequence of crude oil mixture forming have been developed to provide the maximum yield of target fractions. These principles are based on combination of simulation method, cluster and statistic analyses. The expediency of the proposed forming method has been confirmed experimentally.
References: 

[1] Evdokimov I., Losev A., Fesan A.: Burenie Nefti, 2012, 1, 27.
[2] Ovcharov S., Pikalov G., Pikaloc S.: Khim. Technol. Topliv Masel, 2005, 1, 37.
[3] ASTM D 86-05 Standard test method for distillation of petroleum products at atmospheric pressure EN ISO 3405:2000 Petroleum products – Determination of distillation characteristics at atmospheric pressure (ISO 3405:2000).
[4] ASTM D 1298-99e2 Standard test method for density, relative density (specific gravity), or API gravity of crude petroleum and liquid petroleum products by hydrometer method EN ISO 3675:1998 Crude petroleum and liquid petroleum products – Laboratory determination of density – Hydrometer method (ISO 3675:1998).
[5] ASTM D 4052-09 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter.
[6] ASTM D 445-04е1 Standard test method for kinematic viscosity of transparent and opaque liquids (the calculation of dynamic viscosity).
[7] ASTM D97-17 Standard Test Method for Pour Point of Petroleum Products. (ISO 3016:1994 Petroleum Products – Determination of Pour Point).
[8] Eremenko V., Pereidenko A.: Vost. Evr. Zh. Perdovykh Technol., 2010, 43, 40.
[9] Umanets T.: Zagalna Teoria Statystyky. Znannia, Kyiv 2006.
[10] Tertyshna O.: VIII Int. Conf. “Advance in Petroleum and Gas Chemistry and Petrochemistry”, Ukraine, Lviv 2016, 24.
[11] Ovcharov S., Pikalov G., Pikalov S., Ovcharova A.: Sbornik Nauchn. Trudov SevKavNIPIgaza, 2004, 41, 319.