| Popis: |
Many sugar factories of the Russian Federation sugar and white sugar is produced not only from sugar beet, but also from raw sugar. To do this, the technological scheme of the plants provide mostly separate processing beet and raw sugar. This paper proposes a joint processing. With the aim of improving the quality of syrup, improving the filtration properties of the juice II saturation with joint processing beet and raw sugar was proposed clarification raw sugar to conduct the filtered juice I saturation with the addition of bleach in the amount of 0.05-0.10 % by weight of raw sugar and fine clay powder in the amount of 0.3-0.5 % by weight of raw sugar. Introduction chlorine is in the process of clarification raw sugar partly to carry out the depolymerization of highmolecular compounds, including polysaccharide dextran, and to adsorb the resulting fragments of high molecular compounds and pigments on fine particles of clay powder. Similar results were obtained when changing the costs of expanded clay powder. At a flow rate less than 0.3 %, there is a lack of adsorption of the surface to remove the degradation products of high -molecular compounds, which degrades the quality characteristics of the mixture of woodworking and furniture production of raw sugar and juice I carbon ation, and at a rate clay powder more than 0.5 % is irrational, since the cleaning effect is increased slightly. Suggested ways of coprocessing beet and raw sugar allow without significant cost effective processing of raw sugar factories. When beet low techn ological quality of these methods will increase the cleanliness of the production of sugar solutions and improve conditions for obtaining sugar of standard quality with the normative content of sucrose in molasses. |
