Lime Handling - Resolving Problems Peculiar To Lime

Lime is one of the largest volume chemicals produced in the United States. In 1979 approximately 21 million tons were produced. Lime is, in fact, second only to sulfuric acid as the largest volume basic chemical produced. Lime, also known as quick lime (calcium oxide) and hydrate lime (calcium hydroxide), is the principle alkali used in a multitude of industrial processes. In addition to its use as a principle industrial alkali, lime has experienced dramatic growth in four general market areas during the past 30 years. These four areas are: 1. Water Treatment - Lime is used extensively in treating and purifying water for industrial and potable use, Although significant tonnage is shipped to this market of municipal and industrial water treatment plants, the end-users are widely spread geographically and individual shipments are relatively low tonnage. Lime, which is nonhazardous, can safely be shipped by truck or rail to these small end-users. 2. Municipal and Industrial Waste Treatment - Environmental agencies at all government levels,