Mathematical model of the extraction of vegetable oil by an organic solvent

Autor:	V G Matveykin, Yu V Bugaev, A A Bush, E D Chertov, Yu P Barmetov, V K Bityukov
Rok vydání:	2021
Předmět:	Vegetable oil Chemistry Organic solvent Extraction (chemistry) Pulp and paper industry
Zdroj:	IOP Conference Series: Earth and Environmental Science. 640:042003
ISSN:	1755-1315 1755-1307
DOI:	10.1088/1755-1315/640/4/042003
Popis:	A mathematical model of the process of extraction of vegetable oil by an organic solvent for a separate section of the extractor with irrigation has been developed. The model is intended for the synthesis of an automatic control system. A description of the change in the oil concentration in the oilcake along the length of the extraction section and in the miscella for a steady-state operation is obtained. And a system of independent differential equations with a delayed argument is obtained that connects deviations from the nominal oil concentrations in the oilcake and miscella at the outlet of the section with flow deviations and oil concentrations at the inlet of the section. The transition from partial differential equations to equations with a delayed argument will reduce the time spent on calculating the adjustable parameters of the control system during its synthesis.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::83317a7b4c7ceff7d2fe6c41b2951e37 https://doi.org/10.1088/1755-1315/640/4/042003 Zobrazit plný text záznamu