Intensification of the drying process of small seed oilseeds using microwave electromagnetic radiation

Ganeev, Ildar; Karimov, Khasan; Fayzrakhmanov, Shamil; Masalimov, Ilgam; Permyakov, V. D.

doi:10.14720/aas.2020.115.2.1359

Cited by 7 publications

(6 citation statements)

References 12 publications

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“…The use of microwave treated plants for seed drying is attractive to consumers due to the lack of fuel. At the same time, the technical parameters of such plants, such as AST-3, allow drying of the product with an initial humidity of 25%, with a productivity of 1.5 to 4.5 t•h -1 , removing 4 to 6.2% of moisture in a single pass when drying grain [GANEEV et al 2020;HEMIS et al 2016]. A comparative assessment of the economic efficiency of the AST-3 [BOSH-KOVA et al 2019] revealed a decrease in production costs and the cost of processing a ton of grain by more than 20% compared to a Vesta 5 dryer operating on diesel fuel.…”

Section: Resultsmentioning

confidence: 99%

Journal of Water and Land Development

Kipriyanov

Савиных

Isupov

et al. 2021

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This study looks at determining the main trends in the application of microwaves on plants in agricultural production in the processing of grain material, it provides examples of their effectiveness and an overview of the use of microwaves on plants available on the Russian market. Additionally, the research studied the experience and developments of leading scientists in the field of microwave radiation. Analysis of the available sources provided information on the positive effect of microwave radiation in the processing of crops. The use of microwaves on plants during drying destroys pathogens and bacteria, in particular, microwave processing of red lentils reduces grey mould damage by up to 30%. Positive results are also noted in the microwave processing of other crops, providing an increase in germination capacity of up to 7% and yield growth of up to 6%. The microwave plant market in Russia is represented mainly by dryers, and the use of microwaves on plants combining several functions of drying, disinfection, and pre-sowing stimulation.

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Section: Resultsmentioning

confidence: 99%

Journal of Water and Land Development

Kipriyanov

Савиных

Isupov

et al. 2021

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“…Based on [10], we present information from the theory of solving initial-boundary value problems that is necessary for our case. The solution to the original problem (11) for the Y field is represented as a sum:…”

Section: Solving the Neumann Problemmentioning

confidence: 99%

“…where the functions on the right side are found as solutions to other, simpler initialboundary value problems. Exactly, these problems have the same form (11), in which f=μ1=μ2=0 (the problem for Y1); μ1=μ2=φ=0 (the problem for Y2); f=φ=0 (the problem for Y3) is successively assumed. Solutions to problems for Y1 and Y2 look like this:…”

Section: Solving the Neumann Problemmentioning

confidence: 99%

See 2 more Smart Citations

Optimization of the plate drying process by electromagnetic radiation using the Green function method

Afanas’ev

Bakhracheva

2021

E3S Web Conf.

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An initial boundary value problem is formulated for calculating the heat-mass-energy fields in a homogeneous wet plate. To solve this problem, an original algorithm containing elements of analytical and numerical methods has been developed. In this method, solutions are written using the spatially one-dimensional Green function of the Neumann problem, which contains eigenvalues and eigenfunctions of the Sturm-Liouville boundary value problem. In comparison with the known numerical algorithms, the problems of the theory of electromagnetic drying for which its application can be effective are indicated. It is shown that the discrete supply of microwave energy significantly reduces the gradients of temperature, steam and moisture content, while reducing energy consumption by 11...12 %. The probability of an undesirable spontaneous temperature increase at the end of the drying cycle is significantly reduced, and the electrical and thermal conditions of the microwave energy source are improved.

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Effects of electromagnetic waves on the moisture content of cones and the quality of extracted seeds in the Norway spruce and European larch

Aniszewska,

Gendek,

Tulska

et al. 2023

New Forests

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The publication describes research investigating the effects of microwaves on seeds extracted from Norway spruce (Picea abies) and European larch (Larix decidua) cones. The objective of the conducted experiments was to determine how electromagnetic radiation influences the quality of those seeds. The study material was heated in a microwave-emitting device for 7 or 10 s at four power settings (800, 620, 440, or 130 W). The evaluated parameters included changes in the moisture content and weight of the studied cones following the applied time and power variants of exposure to microwaves, as well as the quality of the obtained seeds expressed in terms of germination energy (GE) and capacity (GC). Increasing the power of microwaves resulted in a greater decrease in the moisture content of cones, but it was not possible to find such a relationship for larch cones, especially for large cones. In most cases, the irradiation of larch cones with electromagnetic waves resulted in class I seeds, in contrast to spruce seeds, which could not be assigned to any class. Our findings show that for optimum results larch cones may be exposed to microwaves at a power not greater than 620 W and for a time not longer than 10 s. Spruce cones were found to be very sensitive to radiation; in their case no microwave treatment should be applied as it adversely affects seed viability.

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Intensification of the drying process of small seed oilseeds using microwave electromagnetic radiation

Cited by 7 publications

References 12 publications

Journal of Water and Land Development

Journal of Water and Land Development

Optimization of the plate drying process by electromagnetic radiation using the Green function method

Effects of electromagnetic waves on the moisture content of cones and the quality of extracted seeds in the Norway spruce and European larch

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