Crude oils are composed of hundreds of different hydrocarbon molecules, which are
separated through the process of refining and small quantities of oxygen, sulfur, nitrogen …

This paper proposes optimization models of crude oil distillation column for both limited and
unlimited feed stock and market value of known products prices. The feed to the crude …

Crude oil blending is an important operation that provides flexibility for refineries with
increasing operational complexity and constant change in feedstocks. Providing the same …

Economy can be considered a large, open system which is influenced by fluctuations, both
internal and external. Based on non-linear dynamics theory, the dynamic models of a …

This report review international literature on linear programming and how it applies to
investment appraisal. It highlights the acceptable methods on investment appraisal and …

The traditional descriptions of economic models use ordinary differential equations (ODE),
but when admitting the argument delay in a given model it is necessary to realize description …

OPTIMAL REVENUE GENERATION USING LINEAR PROGRAMMING A CASE STUDY OF
DORMAA EAST DISTRICT ASSEMBLY By Samuel Ofori (B.Sc. Mathema Page 1 OPTIMAL …

The conceptual design of a petroleum refinery that satisfies multiple economics and
operating constraints is a highly complex task. Coupled with the ever‐rising cost of …

In recent years, the petroleum industry has faced an unpre-dictable and increasingly
unstable market. This instability causes drastic fluctuations in the oil prices, which in turn …

This work is aimed at developing a software that could be used to solve Refinery blending
problem using Visual Studio. The software was developed from visual studio 2020 through …