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Studying the thermal field of household appliances for food preparation is an important element of their design. Determining heat losses is directly related to the assessment of their effectiveness. For this purpose, mathematical models were developed based on the finite element method. Their adequacy was assessed by experimental studies. The data obtained enable the simulation of different operational...
According to the specific features of the object of separation the separating unit is selected to ensure maximum extraction of ferromagnetic impurities. For proper choice of construction it is necessary the separation process to be examined in details. The paper examines the results of an experimental study of lattice type separator with labyrinth type placement of the permanent magnets. It is designed...
A study of the possibilities for separating tartaric and lactic acids from winery wastewaters was conducted. Some principal extractants were tested. The organic phase containing TBP, dodecane or TOA, 1-decanol, dodecane permits a selective extraction of one of the acids. The distribution coefficients of both acids with solution of tertiary amine, modifier and diluent were determined. The same organic...
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