The diagram illustrates the process of producing sugar from sugar cane, showing the seven main stages involved, from growing the plant to obtaining the final sugar.
Overall, it is evident that the process consists of seven main stages, beginning with growing and harvesting of sugar cane, ending with drying and cooling the sugar. It is a step-by-step process that involves both mechanical and chemical procedures to extract sugar from the plant.
Firstly, the sugar canes grow for 12-18 months, and when they are fully grown, they are cut either by hand or by machines. At the next stage, the sugar canes are crushed by machine to extract juice. Following this, the extracted juice is purified using a limestone filter to remove impurities, resulting in a cleaner liquid. Then, the juice is put into an evaporator to become thick syrup. Next, the syrup is placed in a centrifuge, where the sugar crystals are separated from the remaining liquid molasses. After separating the sugar crystals, the sugar is dried and cooled. Finally, the sugar is ready for sale to consumers.