Scientific and technical journal

«Automation and Informatization of the fuel and energy complex»

ISSN 0132-2222

Automation and Informatization of the fuel and energy complex
Data reconciliation for refinery material balance

UDC: 001.891.573
DOI: 10.33285/2782-604Х-2022-2(583)-41-48

Authors:

KUVYKIN VYACHESLAV I.1,
LOGUNOV PAVEL L.2

1 Lobachevsky State University (National Research University), Nizhny Novgorod, Russian Federation
2 LUKOIL-Nizhegorodnefteorgsintez, Kstovo, Russian Federation

Keywords: mathematical modeling, nonlinear programming, automation in industry, data reconciliation, material balance, information systems integration, oil processing

Annotation:

There has been developed a methodology for the automated refinery material balance reconciliation, based on the technology of reverse balancing and integration of data reconciliation and optimal planning systems. The key indicator which can be used for enterprises benchmarking is proposed for statistical estimation of the balance reconciliation effectiveness. Planned and reconciliation balance data of technological units were compared to determine gross errors of measurements. It was shown that data reconciliation is strictly necessary for oil refinery optimization. Management decisions aimed at reducing hydrocarbon emissions and increasing the efficiency of natural resources processing were discussed. The practical application of the proposed solutions for a large oil refinery was presented.

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