Scientific journal NRU ITMO
Series "Processes and Food Production Equipment"
Registration certificate ЭЛ № ФС 77 – 55245 от 04.09.2013
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ISSN:2310-1164

Декабрь 2014 (published: 03.12.2014)

Number 4(22)

Home > Issue > Systematic approach to the analysis of process water-heat and enzymatic treatment of the grain material in the production technology of edible ethanol. 1. Analysis of the block "Medium"

UDC 637.143

Systematic approach to the analysis of process water-heat and enzymatic treatment of the grain material in the production technology of edible ethanol. 1. Analysis of the block "Medium"

Novoselov A.G., Chebotar A.V., Gulyaeva Yu. N.

A systematic approach on analysis the processes of water- heat and enzymatic treatment of the grains is in the article. There are three main system units:  "Medium", "Energy" and "Equipment". There found an interrelation between the units and the first unit “Medium” has been checked in details. The general physical and thermo-physical parameters, that define condition of the medium and their changes in time, have been discovered. The parameters as density and µ (dynamic viscosity) of the water-grain suspensions, which vary during the process, also depend on temperature and concentration of enzymes.
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Keywords: physical and thermo-physical parameters, grain-water suspension.

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