1) Describe why beating is needed in manufacture of pulp? prepare down the steps involved in manufacture of sugar. prepare down the uses of bagasse. prepare down the industrial applications of starch? prepare down the name of four industrial fermentation products. What do you mean by hydrogenation in oil and fat industry?
2) What do you mean by soaps and detergents? describe in detail. prepare down the uses of fatty acids. prepare down the byproducts from natural gasoline? What is meant by heavy distillates?