Simulation of solubility by the example of a sugar solution

Арапов, Д. В.; Kuritsyn, V. A.; Тихомиров, С. Г.; Денисенко, В. В.

doi:10.36961/si23792

Cited by 6 publications

(1 citation statement)

References 2 publications

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“…Qualitative estimates and explanations of the inclusion of non-sugars in sugar crystals are given in [1][2][5][6][7][8]. In particular, the effect of the specificity of the inclusion of individual non-sugars inside sugar crystals has been established.…”

Section: Introductionmentioning

confidence: 99%

Mathematical Model of Mother Liquor Deposition in Industrial Sugar

et al. 2022

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In this article, an object of a research is the mechanism of incorporation of mother liquor components in the growing crystals of sucrose and establishment of the dependence allowing to estimate quantitatively inclusion of components of the mother liquor in industrial crystals of granulated sugar. Water and a complex of not sugars are considered as components of sugar solution. To date, experimental estimates of the inclusions of various non-sugars in sugar crystals have been accumulated, and a qualitative and quantitative analysis of impurities in crystals have been made, which showed that the number of inclusions depends on the purity of the crystallized solution, the rate of crystallization, the hydrodynamic situation in the apparatus, temperature and concentration fields, the viscosity of the solution, and other factors. These factors are mainly due to the technological regime of the crystallization process, and understanding the degree of their influence on the inclusion of impurities allows authors to minimize the capture of non-sugars by growing crystals. It is shown that the inclusion of nonsugars occurs mainly during the formation of crystals and their subsequent growth at a high supersaturation coefficient. However, the available data is not sufficient to identify and formalize all the laws of this rather complex phenomenon. At this stage, it is more appropriate to use the mathematical methods of probabilistic interpretation. The purpose of the study was a creation of a mathematical model that could be used to estimate the amount of components of the masterbatch solution (nonsugar and water) passing from solution to crystal, depending on the supersaturation of the solution, its temperature, viscosity, purity, and dry matter content. Based on the probability theory, a mathematical model of the deposition of the mother liquor in industrial crystals of granulated sugar has been developed. The mother liquor includes water in which sucrose and a complex of non-sugars are dissolved. Some of the non-sugars and water can be trapped by the growing crystal. The model allows you to calculate the amount of non-sugars and water that have passed into the sucrose crystal during its growth. The average relative error of the model is 8-10%.

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Section: Introductionmentioning

confidence: 99%

Mathematical Model of Mother Liquor Deposition in Industrial Sugar

et al. 2022

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Simulation of the rate of dissolution of sucrose crystals

Арапов

Kuritsyn²,

Petrov

et al. 2022

Journal of Food Engineering

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Prevention of the development of root on stage of post-harvest storage of sugar beet

Korobova,

Arapov,

Kulneva

et al. 2023

BIO Web Conf.

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This article is devoted to the study of the reasons for the decline in the quality of root crops during post-harvest storage in piles under the influence of harmful microflora. The subject of the research is the process of sugar beet storage in enterprises. The causes of sugar beet mass losses are analyzed. Mathematical models have been developed for the intensity of damage to root crops by the most common types of clamp rot. A description of an automated information system designed to maintain the normative parameters of the microclimate inside the piles by means of information technologies is given.

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Simulation of solubility by the example of a sugar solution

Cited by 6 publications

References 2 publications

Mathematical Model of Mother Liquor Deposition in Industrial Sugar

Mathematical Model of Mother Liquor Deposition in Industrial Sugar

Simulation of the rate of dissolution of sucrose crystals

Prevention of the development of root on stage of post-harvest storage of sugar beet

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