The diagram illustrates the comprehensive process of sugar production from sugarcane, encompassing multiple stages from cultivation to the final product.
The process involves seven interconnected stages, transforming raw sugarcane into refined sugar through a series of mechanical and thermal treatments. Thus can be divided into 3 primary stages starting with the growing and harvesting of the sugarcane, followed by extraction and purification of juice and eventually crystallization and cooling of sugar crystals.
The initial stages of the process involve sugarcane cultivation, which takes place over a 12-to-18-month period, followed by harvesting, either mechanically or manually. The extracted sugarcane is then crushed to release the juice, which is subsequently purified using limestone filtration, removing impurities and yielding a clarified liquid.
The purified juice is then subjected to thermal processing, where it is heated and evaporated, resulting in the formation of a syrup. This syrup is then centrifugally separated, yielding sugar crystals, which are subsequently dried and cooled to produce the refined sugar product, marking the culmination of the sugar production process.